On Tue, 2009-07-07 at 10:35 +0200, Jiri Palecek wrote: 
> Hello,
> 
> this patch reflects the comments by various people to the previous versions. 
> It uses "+=1" instead of postincrement because of dash, ['s boolean 
> expressions, printf for the formatting. I've left the unzip pushd/popd and 
> the signal names issue completely.
> 
> Regards
>     Jiri Palecek

Did you accidentally miss out the Signed-off-by: Jiri Palecek
<[email protected]> ?

Regards--
Subrata

> 
> ---
>  runalltests.sh                                     |   58 +++++++++---------
>  testcases/commands/cron/cron02                     |    4 +-
>  testcases/commands/cron/cron03                     |    2 +-
>  testcases/commands/cron/cron_allow01               |   10 ++--
>  testcases/commands/cron/cron_deny01                |   14 ++--
>  testcases/commands/su/su01                         |   18 +++---
>  testcases/kernel/containers/netns/child.sh         |    2 +-
>  testcases/kernel/containers/netns/child_1.sh       |    2 +-
>  testcases/kernel/containers/netns/childipv6.sh     |    4 +-
>  testcases/kernel/containers/netns/childns.sh       |    4 +-
>  testcases/kernel/containers/netns/delchild.sh      |    8 +-
>  testcases/kernel/containers/netns/par_ftp.sh       |    2 +-
>  testcases/kernel/containers/netns/parent.sh        |    2 +-
>  testcases/kernel/containers/netns/parent_1.sh      |    2 +-
>  testcases/kernel/containers/netns/parent_2.sh      |    2 +-
>  testcases/kernel/containers/netns/parentns.sh      |    4 +-
>  testcases/kernel/containers/netns/paripv6.sh       |    4 +-
>  testcases/kernel/containers/netns/rename_net.sh    |    6 +-
>  testcases/kernel/power_management/runpwtests.sh    |   32 +++++-----
>  .../hyperthreading/ht_enabled/smt_smp_enabled.sh   |    2 +-
>  testcases/kernel/syscalls/ioctl/test_ioctl         |    4 +-
>  testcases/misc/tcore_patch_test_suites/tcore.sh    |   11 ++--
>  testcases/network/iproute/ip_tests.sh              |   62 
> ++++++++++----------
>  testcases/network/ipv6/perf_lan6/perf_lan6         |    4 +-
>  testcases/network/ipv6/tcpdump6/tcpdump601         |    2 +-
>  testcases/network/multicast/mc_commo/mc_commo      |    4 +-
>  testcases/network/multicast/mc_member/mc_member    |    2 +-
>  testcases/network/multicast/mc_opts/mc_opts        |    2 +-
>  testcases/network/nfs/nfs03/nfs03                  |   26 ++++----
>  .../network/rpc/basic_tests/rpcinfo/rpcinfo01      |    6 +-
>  testcases/network/tcp_cmds/perf_lan/perf_lan       |    4 +-
>  testcases/network/tcp_cmds/tcpdump/tcpdump01       |    2 +-
>  32 files changed, 156 insertions(+), 155 deletions(-)
> 
> diff --git a/runalltests.sh b/runalltests.sh
> index aa7a7d5..b710469 100755
> --- a/runalltests.sh
> +++ b/runalltests.sh
> @@ -29,17 +29,17 @@
>  ##                                                                           
>  ##
>  
> ################################################################################
> 
> -echo -e  
> "*******************************************************************"
> -echo -e  
> "*******************************************************************"
> -echo -e  "**                                                               
> **"
> -echo -e "** This script is being re-written to cover all aspects of    **"
> -echo -e "** testing LTP, which includes running all those tests which  **"
> -echo -e "** are not run by default with ./runltp script. Special setup **"
> -echo -e "** in system environment will be done to run all those tests  **"
> -echo -e "** like the File System tests, SELinuxtest, etc               **"
> -echo -e  "**                                                               
> **"
> -echo -e  
> "*******************************************************************"
> -echo -e  
> "*******************************************************************"
> +echo  "*******************************************************************"
> +echo  "*******************************************************************"
> +echo  "**                                                               **"
> +echo "** This script is being re-written to cover all aspects of    **"
> +echo "** testing LTP, which includes running all those tests which  **"
> +echo "** are not run by default with ./runltp script. Special setup **"
> +echo "** in system environment will be done to run all those tests  **"
> +echo "** like the File System tests, SELinuxtest, etc               **"
> +echo  "**                                                               **"
> +echo  "*******************************************************************"
> +echo  "*******************************************************************"
> 
>  export LTPROOT=${PWD}
>  export RUN_BALLISTA=0
> @@ -210,19 +210,19 @@ export 
> HTML_OUTPUT_FILE_NAME=$LTP_VERSION_$HOSTNAME_$KERNEL_VERSION_$HARDWARE_TY
> 
>  ## The First one i plan to run is the default LTP run ##
>  ## START => Test Series 1                             ##
> -echo -e "Running Default LTP..."
> +echo "Running Default LTP..."
>  ./runltp -g $HTML_OUTPUT_FILE_NAME
> -echo -e "Completed running Default LTP\n\n"
> +printf "Completed running Default LTP\n\n\n"
>  ## END => Test Series 1                               ##
> 
>  ## The next one i plan to run is ballista             ##
>  ## START => Test Series 2                             ##
>  if [ $RUN_BALLISTA -eq 1 ]
>  then
> -    echo -e "Running Ballista..."
> +    echo "Running Ballista..."
>      export TEST_START_TIME=`date +"%Y_%b_%d-%Hh_%Mm_%Ss"`
>      ./runltp -f ballista -o 
> $LTP_VERSION-BALLISTA_RUN_ON-$HOSTNAME-$KERNEL_VERSION-$HARDWARE_TYPE-$TEST_START_TIME.out
> -    echo -e "Completed running Ballista\n\n"
> +    printf "Completed running Ballista\n\n\n"
>  fi
>  ## END => Test Series 2                               ##
> 
> @@ -230,9 +230,9 @@ fi
>  ## START => Test Series 3                             ##
>  if [ $RUN_OPENPOSIX -eq 1 ]
>  then
> -    echo -e "Running Open Posix Tests..."
> +    echo "Running Open Posix Tests..."
>      (cd testcases/open_posix_testsuite; make)
> -    echo -e "Completed running Open Posix Tests\n\n"
> +    printf "Completed running Open Posix Tests\n\n\n"
>  fi
>  ## END => Test Series 3                               ##
> 
> @@ -242,9 +242,9 @@ fi
>  ## START => Test Series 4                             ##
>  if [ $RUN_MM_CORE_APIS -eq 1 ]
>  then
> -    echo -e "Initializing ltp/testcases/kernel/mem/libmm/mm_core_apis ..."
> +    echo "Initializing ltp/testcases/kernel/mem/libmm/mm_core_apis ..."
>      # Check to see if User is Root
> -    if [ $EUID -ne 0 ]
> +    if [ $(id -u) -ne 0 ]
>      then
>          echo You need to be root to Install libmm and run 
> mem/libmm/mm_core_apis
>          echo Aborting ltp/testcases/kernel/mem/libmm/mm_core_apis
> @@ -262,13 +262,13 @@ then
>          else
>              echo libmm-1.4.2 already installed in your system
>          fi
> -        echo -e "Running ltp/testcases/kernel/mem/libmm/mm_core_apis ..."
> +        echo "Running ltp/testcases/kernel/mem/libmm/mm_core_apis ..."
>          (cd testcases/kernel/mem/libmm; \
>           make; \
>           make install; \
>           $LTPROOT/testcases/bin/mm_core_apis; )
>      fi
> -    echo -e "Completed running 
> ltp/testcases/kernel/mem/libmm/mm_core_apis...\n\n"
> +    printf "Completed running 
> ltp/testcases/kernel/mem/libmm/mm_core_apis...\n\n\n"
>  fi
>  ## END => Test Series 4                               ##
> 
> @@ -278,9 +278,9 @@ fi
>  ## START => Test Series 5                             ##
>  if [ $RUN_AIOTESTS -eq 1 ]
>      then
> -    echo -e "Initializing ltp/testcases/kernel/io/aio ..."
> +    echo "Initializing ltp/testcases/kernel/io/aio ..."
>      # Check to see if User is Root
> -    if [ $EUID -ne 0 ]
> +    if [ $(id -u) -ne 0 ]
>      then
>          echo You need to be root to Install libaio-0.3.92 and run 
> ltp/testcases/kernel/io/aio
>          echo Aborting ltp/testcases/kernel/io/aio
> @@ -298,13 +298,13 @@ if [ $RUN_AIOTESTS -eq 1 ]
>          else
>               echo libaio-0.3.92 already installed in your system
>          fi
> -        echo -e "Building & Running ltp/testcases/kernel/io/aio..."
> +        echo "Building & Running ltp/testcases/kernel/io/aio..."
>          (cd testcases/kernel/io/aio; \
>           make > /dev/null; \
>           ./aio01/aio01; \
>           ./aio02/runfstests.sh -a aio02/cases/aio_tio; \
>           make clean 1>&2 > /dev/null )
> -         echo -e "Completed running ltp/testcases/kernel/io/aio...\n\n"
> +         printf "Completed running ltp/testcases/kernel/io/aio...\n\n\n"
>      fi
>  fi
>  ## END => Test Series 5                               ##
> @@ -316,9 +316,9 @@ fi
>  ## START => Test Series 6                             ##
>  if [ $RUN_FILECAPS -eq 1 ]
>  then
> -    echo -e "Initializing ltp/testcases/kernel/security/filecaps ..."
> +    echo "Initializing ltp/testcases/kernel/security/filecaps ..."
>      # Check to see if User is Root
> -    if [ $EUID -ne 0 ]
> +    if [ $(id -u) -ne 0 ]
>      then
>          echo You need to be root to Install libcaps and run 
> ltp/testcases/kernel/security/filecaps
>          echo Aborting ltp/testcases/kernel/security/filecaps
> @@ -336,11 +336,11 @@ then
>          else
>               echo libcaps already installed in your system
>          fi
> -        echo -e "Building & Running ltp/testcases/kernel/security/filecaps"
> +        echo "Building & Running ltp/testcases/kernel/security/filecaps"
>          (cd ltp/testcases/kernel/security/filecaps; \
>           make && make install > /dev/null; )
>           ./runltp -f filecaps
> -         echo -e "Completed running ltp/testcases/kernel/io/aio...\n\n"
> +         printf "Completed running ltp/testcases/kernel/io/aio...\n\n\n"
>      fi
>  fi
>  ## END => Test Series 6                               ##
> diff --git a/testcases/commands/cron/cron02 b/testcases/commands/cron/cron02
> index c1dc245..6e4d8fe 100755
> --- a/testcases/commands/cron/cron02
> +++ b/testcases/commands/cron/cron02
> @@ -37,7 +37,7 @@ TEST_USER_HOMEDIR="/home/$TEST_USER"
> 
>  do_setup(){
>       #erase any data from potential defunt cron test
> -     rm -rf /tmp/crontest &> /dev/null
> +     rm -rf /tmp/crontest > /dev/null 2>&1
> 
>      #erase user if he may exist , so we can have a clean env
>          rm -rf /home/$TEST_USER
> @@ -56,7 +56,7 @@ do_setup(){
>  # Red Hat uses crond, SuSE/Other uses cron. Check if this is Red 
> Hat/SuSE/Other
>  tvar=${MACHTYPE%-*}
>  tvar=${tvar#*-}
> -echo "Distro type is: $tvar \n"
> +printf "Distro type is: $tvar\n\n"
> 
>  if [ $tvar != "redhat" -a $tvar != "redhat-linux" ]; then
> 
> diff --git a/testcases/commands/cron/cron03 b/testcases/commands/cron/cron03
> index 58fbe1b..9448cc4 100755
> --- a/testcases/commands/cron/cron03
> +++ b/testcases/commands/cron/cron03
> @@ -59,7 +59,7 @@ do_setup(){
>  # Red Hat uses crond, SuSE/Other uses cron. Check if this is Red 
> Hat/SuSE/Other
>  tvar=${MACHTYPE%-*}
>  tvar=${tvar#*-}
> -echo "Distro type is: $tvar \n"
> +printf "Distro type is: $tvar\n\n"
> 
>  if [ $tvar != "redhat" -a $tvar != "redhat-linux" ]; then
> 
> diff --git a/testcases/commands/cron/cron_allow01 
> b/testcases/commands/cron/cron_allow01
> index 839ad81..266700a 100755
> --- a/testcases/commands/cron/cron_allow01
> +++ b/testcases/commands/cron/cron_allow01
> @@ -47,9 +47,9 @@ TEST_USER2_HOME="/home/$TEST_USER2"
> 
>  do_setup() {
>       #move any files that may get in the way
> -     rm /tmp/cron_allow_test &> /dev/null
> -     rm /tmp/cron_allow_test1 &> /dev/null
> -     mv $CRON_ALLOW $CRON_ALLOW.old &> /dev/null
> +     rm /tmp/cron_allow_test > /dev/null 2>&1
> +     rm /tmp/cron_allow_test1 > /dev/null 2>&1
> +     mv $CRON_ALLOW $CRON_ALLOW.old > /dev/null 2>&1
> 
>       #remove users for clean enviroment
>      su $TEST_USER1 -c "crontab -r"
> @@ -90,8 +90,8 @@ do_cleanup(){
>       userdel $TEST_USER1
>       userdel $TEST_USER2
>       rm $CRON_ALLOW
> -     mv $CRON_ALLOW.old $CRON_ALLOW &> /dev/null
> -     rm /tmp/cron_allow_test &>/dev/null
> +     mv $CRON_ALLOW.old $CRON_ALLOW > /dev/null 2>&1
> +     rm /tmp/cron_allow_test >/dev/null 2>&1
>  }
> 
>  #-----------------------------------------------------------------------
> diff --git a/testcases/commands/cron/cron_deny01 
> b/testcases/commands/cron/cron_deny01
> index f7f8fd4..527d79c 100755
> --- a/testcases/commands/cron/cron_deny01
> +++ b/testcases/commands/cron/cron_deny01
> @@ -49,11 +49,11 @@ TEST_USER2_HOME="/home/$TEST_USER2"
> 
>  do_setup() {
>       #move any files that may get in the way
> -     rm /tmp/cron_deny_test &> /dev/null
> -        rm /tmp/cron_deny_test1 &> /dev/null
> +     rm /tmp/cron_deny_test > /dev/null 2>&1
> +        rm /tmp/cron_deny_test1 > /dev/null 2>&1
>       
> -     mv $CRON_DENY $CRON_DENY.old &> /dev/null
> -     mv $CRON_ALLOW $CRON_ALLOW.old &> /dev/null
> +     mv $CRON_DENY $CRON_DENY.old > /dev/null 2>&1
> +     mv $CRON_ALLOW $CRON_ALLOW.old > /dev/null 2>&1
> 
>       #remove users for clean enviroment
>      su $TEST_USER1 -c "crontab -r"
> @@ -94,9 +94,9 @@ do_cleanup(){
>       userdel $TEST_USER1
>       userdel $TEST_USER2
>       rm $CRON_DENY
> -     mv $CRON_DENY.old $CRON_DENY &> /dev/null
> -     mv $CRON_ALLOW.old $CRON_ALLOW &> /dev/null
> -     rm /tmp/cron_allow_test &>/dev/null
> +     mv $CRON_DENY.old $CRON_DENY > /dev/null 2>&1
> +     mv $CRON_ALLOW.old $CRON_ALLOW > /dev/null 2>&1
> +     rm /tmp/cron_allow_test >/dev/null 2>&1
>  }
> 
>  #-----------------------------------------------------------------------
> diff --git a/testcases/commands/su/su01 b/testcases/commands/su/su01
> index e6b8a05..91548c7 100755
> --- a/testcases/commands/su/su01
> +++ b/testcases/commands/su/su01
> @@ -41,7 +41,7 @@ tvar=${tvar#*-}
> 
>  # need to export tvar for su01_s1
>  export tvar
> -echo "Machine type is: $tvar \n"
> +printf "Machine type is: $tvar\n\n"
> 
>  if [ $tvar = "redhat" -o $tvar = "redhat-linux" ] 
>  # Need to also set group for TEST_USER2
> @@ -76,9 +76,9 @@ export TEST_ENV_FILE2="/tmp/TEST_ENV_FILE_ROOT2"
>  do_setup(){
> 
>  #REMOVE ANY TEMPOARY FILES THAT MAY STILL BE AROUND
> -rm -f $TEST_ENV_FILE_USER &> /dev/null
> -rm -f $TEST_ENV_FILE2 &> /dev/null
> -rm -f $TEST_ENV_FILE &> /dev/null
> +rm -f $TEST_ENV_FILE_USER > /dev/null 2>&1
> +rm -f $TEST_ENV_FILE2 > /dev/null 2>&1
> +rm -f $TEST_ENV_FILE > /dev/null 2>&1
> 
> 
>  #Create 1st test user
> @@ -108,7 +108,7 @@ rm -f $TEST_ENV_FILE &> /dev/null
>       }
>       fi
> 
> -        usermod -p $TEST_USER1_ENCRYPTED_PASSWD $TEST_USER1 &> /dev/null
> +        usermod -p $TEST_USER1_ENCRYPTED_PASSWD $TEST_USER1 > /dev/null 2>&1
>          if [ $? != 0 ]
>          then {
>                  echo "Could not set password for test user $TEST_USER1"
> @@ -144,7 +144,7 @@ rm -f $TEST_ENV_FILE &> /dev/null
>       }
>       fi
> 
> -        usermod -p $TEST_USER2_ENCRYPTED_PASSWD $TEST_USER2 &> /dev/null
> +        usermod -p $TEST_USER2_ENCRYPTED_PASSWD $TEST_USER2 > /dev/null 2>&1
>          if [ $? != 0 ]
>          then {
>                  echo "Could not set password for test user $TEST_USER2"
> @@ -164,9 +164,9 @@ do_cleanup() {
>       userdel $TEST_USER1 
>       userdel $TEST_USER2
>       #REMOVE ANY TEMPOARY FILES THAT MAY STILL BE AROUND
> -     rm -f $TEST_ENV_FILE_USER &> /dev/null
> -     rm -f $TEST_ENV_FILE2 &> /dev/null
> -     rm -f $TEST_ENV_FILE &> /dev/null
> +     rm -f $TEST_ENV_FILE_USER > /dev/null 2>&1
> +     rm -f $TEST_ENV_FILE2 > /dev/null 2>&1
> +     rm -f $TEST_ENV_FILE > /dev/null 2>&1
>  }
> 
>  #-----------------------------------------------------------------------
> diff --git a/testcases/kernel/containers/netns/child.sh 
> b/testcases/kernel/containers/netns/child.sh
> index a7fbc4b..6e8ed62 100755
> --- a/testcases/kernel/containers/netns/child.sh
> +++ b/testcases/kernel/containers/netns/child.sh
> @@ -34,7 +34,7 @@ export TST_TOTAL
>      
>      ping -qc 2 $IP1 >  /dev/null 
>      
> -    if [ $? == 0 ] ; then
> +    if [ $? = 0 ] ; then
>          tst_resm TINFO "PASS: Pinging ParentNS from ChildNS"
>          status=0
>      else
> diff --git a/testcases/kernel/containers/netns/child_1.sh 
> b/testcases/kernel/containers/netns/child_1.sh
> index d44eebd..1fa71a7 100755
> --- a/testcases/kernel/containers/netns/child_1.sh
> +++ b/testcases/kernel/containers/netns/child_1.sh
> @@ -65,7 +65,7 @@ export TST_TOTAL
>          # Pinging CHILD2 from CHILD1
>          debug "INFO: Trying for pinging CHILD2..."
>          ping -qc 2 $IP4 > /dev/null
> -        if [ $? == 0 ];
> +        if [ $? = 0 ];
>          then
>              tst_resm TINFO "PASS: Child2 is pinging from CHILD1 !" 
>          else 
> diff --git a/testcases/kernel/containers/netns/childipv6.sh 
> b/testcases/kernel/containers/netns/childipv6.sh
> index 4e904be..54bd6e6 100755
> --- a/testcases/kernel/containers/netns/childipv6.sh
> +++ b/testcases/kernel/containers/netns/childipv6.sh
> @@ -52,7 +52,7 @@ status=0
>      
>      #starting the sshd inside the child NS
>      /usr/sbin/sshd -p $PORT 
> -    if [ $? == 0 ]; then
> +    if [ $? = 0 ]; then
>          debug "INFO: started the sshd @ port no $PORT"
>          sshpid=`ps -ef | grep "sshd -p $PORT" | awk '{ print $2 ; exit 0} ' `
>      else
> @@ -68,7 +68,7 @@ status=0
> 
>      # checking if parent ns responding
>      ping6 -I $vnet1 -qc 2 $parIPv6 >/dev/null 2>&1 
> -           if [ $? == 0 ] ; then
> +           if [ $? = 0 ] ; then
>                 tst_resm TINFO "IPv6: Pinging Parent from Child: PASS"
>              else
>                 tst_resm TFAIL "IPv6: Pinging Parent from Child: FAIL"
> diff --git a/testcases/kernel/containers/netns/childns.sh 
> b/testcases/kernel/containers/netns/childns.sh
> index 6fe47ab..5a831ba 100755
> --- a/testcases/kernel/containers/netns/childns.sh
> +++ b/testcases/kernel/containers/netns/childns.sh
> @@ -41,7 +41,7 @@ export TST_TOTAL
>  .  initialize.sh
>  status=0
>      
> -    if [ $# == 1 ] ; then
> +    if [ $# = 1 ] ; then
>          childscrpt=$1
>          debug "INFO: The script to be executed in child NS is $childscrpt"
>      fi
> @@ -63,7 +63,7 @@ status=0
>      
>      #starting the sshd inside the child NS
>      /usr/sbin/sshd -p $PORT
> -    if [ $? == 0 ]; then
> +    if [ $? = 0 ]; then
>          debug "INFO: started the sshd @ port no $PORT"
>          sshpid=`ps -ef | grep "sshd -p $PORT" | awk '{ print $2 ; exit 0} ' `
>      else
> diff --git a/testcases/kernel/containers/netns/delchild.sh 
> b/testcases/kernel/containers/netns/delchild.sh
> index 88822f2..d294e26 100755
> --- a/testcases/kernel/containers/netns/delchild.sh
> +++ b/testcases/kernel/containers/netns/delchild.sh
> @@ -41,7 +41,7 @@ export TST_TOTAL
>      newnet=`cat /tmp/FIFO4`
>      debug "INFO: new dev is  $newnet"
> 
> -    if [ $newnet == -1 ] ; then
> +    if [ $newnet = -1 ] ; then
>          status=-1
>      fi
>      
> @@ -50,17 +50,17 @@ export TST_TOTAL
>      
>      debug "INFO: Deleting the child NS created.. "
>      debug "INFO: Killing processes $sshpid $pid"
>      kill -9 $sshpid $pid > /dev/null 2>&1
>      sleep 1
>      
>      ls /sys/class/net > /tmp/sys_aftr_child_killed
>      diff -q /tmp/sys_b4_child_killed /tmp/sys_aftr_child_killed 
>      
> -    if [ $? == 0 ] ; then
> +    if [ $? = 0 ] ; then
>          debug "INFO: No difference in the contents of sysfs after deleting 
> the child"
>      else 
>          grep -qw $newnet /tmp/sys_aftr_child_killed
> -        if [ $? == 0 ]; then
> +        if [ $? = 0 ]; then
>              debug "INFO: Device $newnet is moved to ParentNS"
>          else
>              debug "INFO: Device $newnet is moved under diff name in ParentNS"
> diff --git a/testcases/kernel/containers/netns/par_ftp.sh 
> b/testcases/kernel/containers/netns/par_ftp.sh
> index fa672a4..3bfb47b 100755
> --- a/testcases/kernel/containers/netns/par_ftp.sh
> +++ b/testcases/kernel/containers/netns/par_ftp.sh
> @@ -35,7 +35,7 @@ export TST_TOTAL
> 
>      ping -q -c 2 $IP2 > /dev/null
>      
> -    if [ $? == 0 ] ; then
> +    if [ $? = 0 ] ; then
>          tst_resm TINFO "Pinging ChildNS from ParentNS"
>      else
>          tst_resm TFAIL "Error: Unable to ping ChildNS from ParentNS"
> diff --git a/testcases/kernel/containers/netns/parent.sh 
> b/testcases/kernel/containers/netns/parent.sh
> index a12f284..61bb500 100755
> --- a/testcases/kernel/containers/netns/parent.sh
> +++ b/testcases/kernel/containers/netns/parent.sh
> @@ -33,7 +33,7 @@ export TST_COUNT
>  export TST_TOTAL
> 
>      ping -q -c 2 $IP2 > /dev/null
> -    if [ $? == 0 ] ; then
> +    if [ $? = 0 ] ; then
>          tst_resm TINFO "PASS: Pinging ChildNS from ParentNS"
>          status=0
>      else
> diff --git a/testcases/kernel/containers/netns/parent_1.sh 
> b/testcases/kernel/containers/netns/parent_1.sh
> index b42436e..1b91a58 100755
> --- a/testcases/kernel/containers/netns/parent_1.sh
> +++ b/testcases/kernel/containers/netns/parent_1.sh
> @@ -38,7 +38,7 @@ export TST_TOTAL
>      create_veth
>      vnet0=$dev0
>      vnet1=$dev1
> -    if [[ -z $vnet0 || -z $vnet1 ]] ; then
> +    if [ -z "$vnet0" -o -z "$vnet1" ] ; then
>          tst_resm TFAIL  "Error: unable to create veth pair in $0"
>          exit -1
>      else
> diff --git a/testcases/kernel/containers/netns/parent_2.sh 
> b/testcases/kernel/containers/netns/parent_2.sh
> index 86eb172..c39bc7c 100755
> --- a/testcases/kernel/containers/netns/parent_2.sh
> +++ b/testcases/kernel/containers/netns/parent_2.sh
> @@ -35,7 +35,7 @@ export TST_TOTAL
>      vnet2=$dev0
>      vnet3=$dev1
> 
> -    if [[ -z $vnet2 || -z $vnet3 ]] ; then
> +    if [ -z "$vnet2" -o -z "$vnet3" ] ; then
>          tst_resm TFAIL  "Error: unable to create veth pair in $0"
>          exit -1
>      else
> diff --git a/testcases/kernel/containers/netns/parentns.sh 
> b/testcases/kernel/containers/netns/parentns.sh
> index 43cdcdb..b6488a4 100755
> --- a/testcases/kernel/containers/netns/parentns.sh
> +++ b/testcases/kernel/containers/netns/parentns.sh
> @@ -43,7 +43,7 @@ export TST_TOTAL
>  status=0
> 
>      # Checks if any script is passed as argument.
> -    if [ $# == 2 ]; then
> +    if [ $# = 2 ]; then
>          scrpt=$1
>          debug "INFO: Script to be executed in parent NS is $scrpt"
>      fi
> @@ -56,7 +56,7 @@ status=0
>      create_veth
>      vnet0=$dev0
>      vnet1=$dev1
> -    if [[ -z $vnet0 || -z $vnet1 ]] ; then
> +    if [ -z "$vnet0" -o -z "$vnet1" ] ; then
>          tst_resm TFAIL  "Error: unable to create veth pair"
>          exit -1
>      else
> diff --git a/testcases/kernel/containers/netns/paripv6.sh 
> b/testcases/kernel/containers/netns/paripv6.sh
> index 568c86f..67c8636 100755
> --- a/testcases/kernel/containers/netns/paripv6.sh
> +++ b/testcases/kernel/containers/netns/paripv6.sh
> @@ -49,7 +49,7 @@ status=0
>      create_veth
>      vnet0=$dev0
>      vnet1=$dev1
> -    if [[ -z $vnet0 || -z $vnet1 ]] ; then
> +    if [ -z "$vnet0" -o -z "$vnet1" ] ; then
>          tst_resm TFAIL "Error: unable to create veth pair"
>          exit -1
>      else
> @@ -76,7 +76,7 @@ status=0
>      echo $parIPv6 > /tmp/FIFO4
>      ping6 -I $vnet0 -qc 2 $childIPv6 >/dev/null 2>&1 
> 
> -    if [ $? == 0 ] ; then
> +    if [ $? = 0 ] ; then
>         tst_resm TINFO "IPv6: Pinging child from parent: PASS"
>         status=0
>      else
> diff --git a/testcases/kernel/containers/netns/rename_net.sh 
> b/testcases/kernel/containers/netns/rename_net.sh
> index cadf7e2..ffbe07f 100755
> --- a/testcases/kernel/containers/netns/rename_net.sh
> +++ b/testcases/kernel/containers/netns/rename_net.sh
> @@ -46,9 +46,9 @@ export TST_TOTAL
>      ip link set $vnet1 name $newdev
>      ifconfig $newdev $IP2/24 up > /dev/null 2>&1
> 
> -    if [ $? == 0 ] ; then
> +    if [ $? = 0 ] ; then
>          tst_resm TINFO "Successfully Renamed device to $newdev"
> -        if [ DEBUG == 1 ]; then
> +        if [ "$DEBUG" = 1 ]; then
>                  ifconfig
>          fi
>      else
> @@ -56,7 +56,7 @@ export TST_TOTAL
>          status=-1
>      fi
> 
> -    if [ $status == 0 ] ; then
> +    if [ $status = 0 ] ; then
>          echo $sshpid > /tmp/FIFO3
>          echo $newdev > /tmp/FIFO4
>      else
> diff --git a/testcases/kernel/power_management/runpwtests.sh 
> b/testcases/kernel/power_management/runpwtests.sh
> index 00c8126..e1a25ce 100755
> --- a/testcases/kernel/power_management/runpwtests.sh
> +++ b/testcases/kernel/power_management/runpwtests.sh
> @@ -77,7 +77,7 @@ else
>  fi
> 
>  # Test sched_smt_power_savings interface on HT machines
> -((TST_COUNT= $TST_COUNT + 1))
> +: $(( TST_COUNT += 1 ))
>  if [ -f /sys/devices/system/cpu/sched_smt_power_savings ] ; then
>      if test_sched_smt.sh; then
>               tst_resm TPASS "SCHED_SMT sysfs test"
> @@ -96,7 +96,7 @@ fi
> 
>  # Checking cpufreq sysfs interface files
>  #check_config.sh config_cpu_freq || RC=$?
> -((TST_COUNT= $TST_COUNT + 1))
> +: $(( TST_COUNT += 1 ))
>  if [ -d /sys/devices/system/cpu/cpu0/cpufreq ] ; then
>      if check_cpufreq_sysfs_files.sh; then
>               tst_resm TPASS "CPUFREQ sysfs tests"
> @@ -106,7 +106,7 @@ if [ -d /sys/devices/system/cpu/cpu0/cpufreq ] ; then
>       fi
> 
>      # Changing governors
> -     ((TST_COUNT= $TST_COUNT + 1))
> +     : $(( TST_COUNT += 1 ))
>       if change_govr.sh; then
>               tst_resm TPASS "Changing governors "
>       else
> @@ -115,7 +115,7 @@ if [ -d /sys/devices/system/cpu/cpu0/cpufreq ] ; then
>       fi
> 
>      # Changing frequencies
> -     ((TST_COUNT= $TST_COUNT + 1))
> +     : $(( TST_COUNT += 1 ))
>      if change_freq.sh ; then
>               tst_resm TPASS "Changing frequncies "
>       else
> @@ -124,7 +124,7 @@ if [ -d /sys/devices/system/cpu/cpu0/cpufreq ] ; then
>      fi
> 
>      # Loading and Unloading governor related kernel modules
> -     ((TST_COUNT= $TST_COUNT + 1))
> +     : $(( TST_COUNT += 1 ))
>      if pwkm_load_unload.sh ; then
>               tst_resm TPASS "Loading and Unloading of governor kernel \
>  modules"
> @@ -138,7 +138,7 @@ else
>  fi
> 
>  # Checking cpuidle sysfs interface files
> -(( TST_COUNT= $TST_COUNT +1))
> +: $(( TST_COUNT+=1))
>  if check_cpuidle_sysfs_files.sh ; then
>       tst_resm TPASS "CPUIDLE sysfs tests passed"
>  else
> @@ -154,21 +154,21 @@ test cannot run"
>  else
>       get_max_sched_mc; max_sched_mc=$?
>       for sched_mc in `seq 0 $max_sched_mc`; do
> -             (( TST_COUNT= $TST_COUNT +1))
> +             : $(( TST_COUNT+=1))
>               sched_domain.py -c $sched_mc; RC=$?
>               analyze_sched_domain_result $sched_mc $RC 
>               if [ $hyper_threaded -eq $YES ]; then
>                       get_max_sched_smt ; max_sched_smt=$?
>                       for sched_smt in `seq 0 $max_sched_smt`; do
>                               # Testcase to validate sched_domain tree
> -                             (( TST_COUNT= $TST_COUNT +1))
> +                             : $(( TST_COUNT+=1))
>                               sched_domain.py -c $sched_mc -t $sched_smt; 
> RC=$?
>                               analyze_sched_domain_result $sched_mc $RC 
> $sched_smt ;
>                       done
>               fi
>       done
>  fi
> -if [ $# -gt 0 -a $1 == "-exclusive" ]; then 
> +if [ $# -gt 0 -a "$1" = "-exclusive" ]; then 
>       # Test CPU consolidation 
>       which python > /dev/null
>       if [ $? -ne 0 ] ; then
> @@ -180,12 +180,12 @@ if [ $# -gt 0 -a $1 == "-exclusive" ]; then
>               for sched_mc in `seq 0 $max_sched_mc`; do
>                       for work_load in ${work_loads_list}
>              do
> -                             ((TST_COUNT= $TST_COUNT + 1))
> +                             : $(( TST_COUNT += 1 ))
>                               sched_mc_pass_cnt=0
>                               for repeat_test in `seq 1  10`; do
>                                        #Testcase to validate CPU 
> consolidation for sched_mc
>                                       if cpu_consolidation.py -c $sched_mc -w 
> $work_load ; then
> -                                             ((sched_mc_pass_cnt= 
> $sched_mc_pass_cnt +1))
> +                                             : $(( sched_mc_pass_cnt += 1 ))
>                                       fi
>                               done
>                               analyze_consolidation_result $sched_mc 
> $work_load $sched_mc_pass_cnt    
> @@ -193,13 +193,13 @@ if [ $# -gt 0 -a $1 == "-exclusive" ]; then
>                       if [ $hyper_threaded -eq $YES ]; then
>                               for sched_smt in `seq 0 $max_sched_smt`; do
>                                       for work_load in ${work_loads_list}; do
> -                     ((TST_COUNT= $TST_COUNT + 1))
> +                     : $(( TST_COUNT += 1 ))
>                                               sched_mc_smt_pass_cnt=0
>                                               for repeat_test in `seq 1  10`; 
> do
>                                                       # Testcase to validate 
> CPU consolidation for
>                                                       # for sched_mc & 
> sched_smt with stress=50%
>                                                       if cpu_consolidation.py 
> -c $sched_mc -t $sched_smt -w $work_load; then
> -                                                             
> ((sched_mc_smt_pass_cnt= $sched_mc_smt_pass_cnt +1))
> +                                                             : $(( 
> sched_mc_smt_pass_cnt += 1 ))
>                                                       fi
>                                               done
>                                               analyze_consolidation_result 
> $sched_mc $work_load $sched_mc_smt_pass_cnt $sched_smt
> @@ -207,10 +207,10 @@ if [ $# -gt 0 -a $1 == "-exclusive" ]; then
>                                               #Testcase to validate 
> consolidation at core level
>                                               sched_mc_smt_pass_cnt=0
>                                               stress="thread"
> -                                             ((TST_COUNT= $TST_COUNT + 1))
> +                                             : $(( TST_COUNT += 1 ))
>                                               for repeat_test in `seq 1  10`; 
> do
>                                                       if cpu_consolidation.py 
> -c $sched_mc -t $sched_smt -w $work_load -s $stress; then
> -                                                             
> ((sched_mc_smt_pass_cnt= $sched_mc_smt_pass_cnt +1))
> +                                                             : $(( 
> sched_mc_smt_pass_cnt += 1 ))
>                                                       fi
>                                               done
>                                               analyze_consolidation_result 
> $sched_mc $work_load $sched_mc_smt_pass_cnt $sched_smt $stress
> diff --git 
> a/testcases/kernel/sched/hyperthreading/ht_enabled/smt_smp_enabled.sh 
> b/testcases/kernel/sched/hyperthreading/ht_enabled/smt_smp_enabled.sh
> index 85d42a3..8b8a909 100755
> --- a/testcases/kernel/sched/hyperthreading/ht_enabled/smt_smp_enabled.sh
> +++ b/testcases/kernel/sched/hyperthreading/ht_enabled/smt_smp_enabled.sh
> @@ -64,7 +64,7 @@ else
>  cpu_cores=`cat /proc/cpuinfo | grep "cpu cores" | cut -f 2 -d ':'\
>                        | sed 's/ //' | uniq`
> 
> -     if [ $cpu_cores == 1 ];then
> +     if [ $cpu_cores -eq 1 ];then
>               tst_resm TPASS "SMT is enable"
>       elif [ $cpu_cores -ge 2 ];then
>               tst_resm TPASS "SMP System"
> diff --git a/testcases/kernel/syscalls/ioctl/test_ioctl 
> b/testcases/kernel/syscalls/ioctl/test_ioctl
> index 2ea3e39..7ae9e71 100755
> --- a/testcases/kernel/syscalls/ioctl/test_ioctl
> +++ b/testcases/kernel/syscalls/ioctl/test_ioctl
> @@ -25,7 +25,7 @@ export TST_COUNT=0
> 
>  for tttype in `ls /dev/tty*`
>  do
> -device_no=${tttype:8}
> +device_no=${tttype#/dev/tty}
>  case "$device_no" in
>  [0-9]|[0-9][0-9])
>      tst_resm TINFO "Testing ioctl01 with $tttype"
> @@ -43,7 +43,7 @@ done
> 
>  for tttype in `ls /dev/tty*`
>  do
> -device_no=${tttype:8}
> +device_no=${tttype#/dev/tty}
>  case "$device_no" in
>  [0-9]|[0-9][0-9])
>      tst_resm TINFO "Testing ioctl02 with $tttype"
> diff --git a/testcases/misc/tcore_patch_test_suites/tcore.sh 
> b/testcases/misc/tcore_patch_test_suites/tcore.sh
> index f087fa7..4b032dc 100755
> --- a/testcases/misc/tcore_patch_test_suites/tcore.sh
> +++ b/testcases/misc/tcore_patch_test_suites/tcore.sh
> @@ -107,13 +107,13 @@ Test_gen_core()
>               rm -f core.*
>       fi
>       pid=`$BIN_DIR/tcore |grep "consumer pid"|awk '{print $2}'|cut -d = -f 2`
> -     echo -e "Test whether we can generate the needed core file"
> +     echo "Test whether we can generate the needed core file"
>       if [ -f core.* ];then
> -             echo -e "PASS"
> +             echo "PASS"
>               pass=`expr $pass + 1`
>               return 0
>       else
> -             echo -e "FAIL"
> +             echo "FAIL"
>               fail=`expr $fail + 1`
>               return 1
>       fi      
> @@ -124,14 +124,14 @@ Test_core_file()
>       cd $TEST_DIR
>       prepare_gdb
>       mv -f $TEST_DIR/core.* $TEST_DIR/corefile >/dev/null 2>&1
> -     echo -e "Test whether the core support bt,fpu and threads commands "
> +     echo "Test whether the core support bt,fpu and threads commands "
>       expect $BIN_DIR/tcore.exp
>       return=$?
>       pass=`expr $pass + $return`
>       fail=`expr 3 - $return + $fail`
>  }
> 
> -echo -e "Test Tcore patch "
> +echo "Test Tcore patch "
>  check_install
>  Test_gen_core
>  Test_core_file
> diff --git a/testcases/network/iproute/ip_tests.sh 
> b/testcases/network/iproute/ip_tests.sh
> index c622700..59322b6 100755
> --- a/testcases/network/iproute/ip_tests.sh
> +++ b/testcases/network/iproute/ip_tests.sh
> @@ -61,7 +61,7 @@ init()
>       trap "cleanup" 0
> 
>       # create the tmp directory for this testcase.
> -     mkdir -p $LTPTMP/ &>/dev/null || RC=$?
> +     mkdir -p $LTPTMP/ >/dev/null 2>&1 || RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_brkm TBROK "INIT: Unable to create temporary directory"
> @@ -69,7 +69,7 @@ init()
>       fi      
>               
>       # Check to see if test harness functions are in the path.
> -     which tst_resm  &>$LTPTMP/tst_ip.err || RC=$?
> +     which tst_resm  >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_brkm TBROK NULL \
> @@ -77,7 +77,7 @@ init()
>               return $RC
>       fi
> 
> -     which awk  &>$LTPTMP/tst_ip.err || RC=$?
> +     which awk  >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_brkm TBROK NULL \
> @@ -85,7 +85,7 @@ init()
>               return $RC
>       fi
> 
> -     which ip  &>$LTPTMP/tst_ip.err || RC=$?
> +     which ip  >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_brkm TBROK NULL \
> @@ -93,7 +93,7 @@ init()
>               return $RC
>       fi
> 
> -     which ifconfig  &>$LTPTMP/tst_ip.err || RC=$?
> +     which ifconfig  >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_brkm TBROK NULL \
> @@ -104,13 +104,13 @@ init()
>       tst_resm TINFO "INIT: Inititalizing tests."
> 
>       # Aliasing eth0 to create private network.
> -     /sbin/ifconfig eth0:1 10.1.1.12 &>$LTPTMP/tst_ip.err || RC=$?
> +     /sbin/ifconfig eth0:1 10.1.1.12 >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_brk TBROK "INIT: failed aliasing eth0:1 with IP 10.1.1.12"
>               return $RC
>       else
> -             /sbin/route add -host 10.1.1.12 dev eth0:1 &>$LTPTMP/tst_ip.err 
> \
> +             /sbin/route add -host 10.1.1.12 dev eth0:1 >$LTPTMP/tst_ip.err 
> 2>&1 \
>                       || RC=$?
>               if [ $RC -ne 0 ]
>               then
> @@ -153,10 +153,10 @@ cleanup()
>       TST_COUNT=0
>       RC=0
> 
> -     /sbin/ifconfig eth0:1 &>$LTPTMP/tst_ip.err || RC=$?
> +     /sbin/ifconfig eth0:1 >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>       if [ $RC -eq 0 ]
>       then
> -             /sbin/ifconfig eth0:1 down &>$LTPTMP/tst_ip.err
> +             /sbin/ifconfig eth0:1 down >$LTPTMP/tst_ip.err 2>&1
>       fi
> 
>       rm -fr $LTPTMP
> @@ -187,7 +187,7 @@ test01()
> 
>       tst_resm TINFO "Test #1: changing mtu size of eth0:1 device."
> 
> -     ip link set eth0:1 mtu 300 &>$LTPTMP/tst_ip.err
> +     ip link set eth0:1 mtu 300 >$LTPTMP/tst_ip.err 2>&1
>       if [ $RC -ne 0 ]
>       then
>               tst_res TFAIL $LTPTMP/tst_ip.err \
> @@ -232,7 +232,7 @@ test02()
>       tst_resm TINFO \
>        "Test #2: Installing dummy.o in kernel"
> 
> -     modprobe dummy &>$LTPTMP/tst_ip.out || RC=$?
> +     modprobe dummy >$LTPTMP/tst_ip.out 2>&1 || RC=$?
>       if [ $RC -ne 0 ]
>       then 
>               tst_brk TBROK $LTPTMP/tst_ip.out NULL \
> @@ -240,7 +240,7 @@ test02()
>               return $RC
>       fi
> 
> -     ip link show dummy0 | grep dummy0 &>$LTPTMP/tst_ip.err || RC=$?
> +     ip link show dummy0 | grep dummy0 >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_res TFAIL $LTPTMP/tst_ip.err "Test #2: ip command failed. 
> Reason:"
> @@ -278,7 +278,7 @@ test03()
>       tst_resm TINFO \
>        "Test #3: ip addr add - adds a new protolcol address to the device"
>       
> -     ip addr add 127.6.6.6 dev lo &>$LTPTMP/tst_ip.err || RC=$?
> +     ip addr add 127.6.6.6 dev lo >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_res TFAIL $LTPTMP/tst_ip.err \
> @@ -287,7 +287,7 @@ test03()
>       else
>               tst_resm TINFO \
>                "Test #3: ip addr show dev <device> - shows protocol address."
> -             ip addr show dev lo | grep 127.6.6.6 &>$LTPTMP/tst_ip.err || 
> RC=$?
> +             ip addr show dev lo | grep 127.6.6.6 >$LTPTMP/tst_ip.err 2>&1 
> || RC=$?
>               if [ $RC -ne 0 ]
>               then
>                       tst_res TFAIL $LTPTMP/tst_ip.err \
> @@ -297,14 +297,14 @@ test03()
> 
>               tst_resm TINFO \
>                "Test #3: ip addr del <ip> dev <device> - deletes protocol 
> address."
> -             ip addr del 127.6.6.6 dev lo &>$LTPTMP/tst_ip.err || RC=$?
> +             ip addr del 127.6.6.6 dev lo >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>               if [ $RC -ne 0 ]
>               then
>                       tst_res TFAIL $LTPTMP/tst_ip.err \
>                               "Test #3: ip addr del command failed. Reason: "
>                       return $RC
>               else
> -                     ip addr show dev lo | grep 127.6.6.6 
> &>$LTPTMP/tst_ip.err || RC=$?
> +                     ip addr show dev lo | grep 127.6.6.6 
> >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>                       if [ $RC -eq 0 ]
>                       then
>                               tst_res TFAIL $LTPTMP/tst_ip.err \
> @@ -343,7 +343,7 @@ test04()
>       tst_resm TINFO \
>        "Test #4: ip neigh add - adds a new neighbour to arp tables."
>       
> -     ip neigh add 127.0.0.1 dev lo nud reachable &>$LTPTMP/tst_ip.err || 
> RC=$?
> +     ip neigh add 127.0.0.1 dev lo nud reachable >$LTPTMP/tst_ip.err 2>&1 || 
> RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_res TFAIL $LTPTMP/tst_ip.err \
> @@ -357,7 +357,7 @@ test04()
>               127.0.0.1 dev lo lladdr 00:00:00:00:00:00 nud reachable
>               EOF
> 
> -             ip neigh show 127.0.0.1 | head -n1 &>$LTPTMP/tst_ip.out || RC=$?
> +             ip neigh show 127.0.0.1 | head -n1 >$LTPTMP/tst_ip.out 2>&1 || 
> RC=$?
>               if [ $RC -ne 0 ]
>               then
>                       tst_res TFAIL $LTPTMP/tst_ip.err \
> @@ -365,7 +365,7 @@ test04()
>                       return $RC
>               else
>                       diff -iwB  $LTPTMP/tst_ip.out $LTPTMP/tst_ip.exp \
> -                             &>$LTPTMP/tst_ip.err || RC=$?
> +                             >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>                       if [ $RC -ne 0 ]
>                       then
>                               tst_res FAIL $LTPTMP/tst_ip.err \
> @@ -377,14 +377,14 @@ test04()
>               tst_resm TINFO \
>                "Test #4: ip neigh del - deletes neighbour from the arp table."
> 
> -             ip neigh del 127.0.0.1 dev lo &>$LTPTMP/tst_ip.err || RC=$?
> +             ip neigh del 127.0.0.1 dev lo >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>               if [ $RC -ne 0 ]
>               then
>                       tst_res TFAIL $LTPTMP/tst_ip.err \
>                               "Test #4: ip neigh del command failed return = 
> $RC. Reason: "
>                       return $RC
>               else
> -                     ip neigh show | grep 127.0.0.1 grep -v "nud failed$" 
> &>$LTPTMP/tst_ip.err || RC=$?
> +                     ip neigh show | grep 127.0.0.1 grep -v "nud failed$" 
> >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>                       if [ $RC -eq 0 ]
>                       then
>                               tst_res TFAIL $LTPTMP/tst_ip.err \
> @@ -426,7 +426,7 @@ test05()
>       tst_resm TINFO \
>        "Test #5: create an interface with inet 10.6.6.6 alias to eth0"
> 
> -     ifconfig eth0:1 10.6.6.6 netmask 255.255.255.0 &>$LTPTMP/tst_ip.err || 
> RC=$?
> +     ifconfig eth0:1 10.6.6.6 netmask 255.255.255.0 >$LTPTMP/tst_ip.err 2>&1 
> || RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_brk TBROK $LTPTMP/tst_ip.err NULL \
> @@ -434,7 +434,7 @@ test05()
>               return $RC
>       fi
>       
> -     ip route add 10.6.6.6 via 127.0.0.1 &>$LTPTMP/tst_ip.err || RC=$?
> +     ip route add 10.6.6.6 via 127.0.0.1 >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_res TFAIL $LTPTMP/tst_ip.err \
> @@ -449,7 +449,7 @@ test05()
>               10.6.6.6 via 127.0.0.1 dev lo
>               EOF
> 
> -             ip route show | head -n1 &>$LTPTMP/tst_ip.out || RC=$?
> +             ip route show | head -n1 >$LTPTMP/tst_ip.out 2>&1 || RC=$?
>               if [ $RC -ne 0 ]
>               then
>                       tst_res TFAIL $LTPTMP/tst_ip.err \
> @@ -457,7 +457,7 @@ test05()
>                       return $RC
>               else
>                       diff -iwB  $LTPTMP/tst_ip.out $LTPTMP/tst_ip.exp \
> -                             &>$LTPTMP/tst_ip.err || RC=$?
> +                             >$LTPTMP/tst_ip.err 2>&1 || RC=$?
>                       if [ $RC -ne 0 ]
>                       then
>                               tst_res FAIL $LTPTMP/tst_ip.err \
> @@ -469,14 +469,14 @@ test05()
>               tst_resm TINFO \
>                "Test #5: ip route del - deletes route from the route table."
> 
> -             ip route del 10.6.6.6 via 127.0.0.1 &>$LTPTMP/tst_ip.err || 
> RC=$?
> +             ip route del 10.6.6.6 via 127.0.0.1 >$LTPTMP/tst_ip.err 2>&1 || 
> RC=$?
>               if [ $RC -ne 0 ]
>               then
>                       tst_res TFAIL $LTPTMP/tst_ip.err \
>                               "Test #5: ip route del command failed return = 
> $RC. Reason: "
>                       return $RC
>               else
> -                     ip route show | grep 127.0.0.1 &>$LTPTMP/tst_ip.err || 
> RC=$?
> +                     ip route show | grep 127.0.0.1 >$LTPTMP/tst_ip.err 2>&1 
> || RC=$?
>                       if [ $RC -eq 0 ]
>                       then
>                               tst_res TFAIL $LTPTMP/tst_ip.err \
> @@ -514,7 +514,7 @@ test06()
>       tst_resm TINFO \
>        "Test #6: ip maddr add - adds a new multicast addr"
> 
> -     ifconfig eth0:1 10.6.6.6 netmask 255.255.255.0 &>$LTPTMP/tst_ip.err || 
> RC=$?
> +     ifconfig eth0:1 10.6.6.6 netmask 255.255.255.0 >$LTPTMP/tst_ip.err 2>&1 
> || RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_brk TBROK $LTPTMP/tst_ip.err NULL \
> @@ -522,7 +522,7 @@ test06()
>               return $RC
>       fi
>       
> -     ip maddr add 66:66:00:00:00:66 dev eth0:1 &>$LTPTMP/tst_ip.err || RC=$?
> +     ip maddr add 66:66:00:00:00:66 dev eth0:1 >$LTPTMP/tst_ip.err 2>&1 || 
> RC=$?
>       if [ $RC -ne 0 ]
>       then
>               tst_res TFAIL $LTPTMP/tst_ip.err \
> @@ -536,7 +536,7 @@ test06()
>          link  66:66:00:00:00:66 static
>               EOF
> 
> -             ip maddr show | grep "66:66:00:00:00:66" &>$LTPTMP/tst_ip.out 
> || RC=$?
> +             ip maddr show | grep "66:66:00:00:00:66" >$LTPTMP/tst_ip.out 
> 2>&1 || RC=$?
>               if [ $RC -ne 0 ]
>               then
>                       tst_res TFAIL $LTPTMP/tst_ip.err \
> @@ -556,7 +556,7 @@ test06()
>               tst_resm TINFO \
>                "Test #6: ip maddr del - deletes multicast addr."
> 
> -             ip maddr del 66:66:00:00:00:66 dev eth0:1 &>$LTPTMP/tst_ip.err 
> || RC=$?
> +             ip maddr del 66:66:00:00:00:66 dev eth0:1 >$LTPTMP/tst_ip.err 
> 2>&1 || RC=$?
>               if [ $RC -ne 0 ]
>               then
>                       tst_res TFAIL $LTPTMP/tst_ip.err \
> diff --git a/testcases/network/nfs/nfs03/nfs03 
> b/testcases/network/nfs/nfs03/nfs03
> index 8cbd3a4..bbc79e9 100755
> --- a/testcases/network/nfs/nfs03/nfs03
> +++ b/testcases/network/nfs/nfs03/nfs03
> @@ -91,10 +91,10 @@ fs_inod()
>  #
>  # RETURNS:              None.
>  
> #=============================================================================
> -function err_log
> +err_log()
>  {
>      error "$1"
> -    let step_errors="$step_errors + 1"
> +    : $(($step_errors+=1))
>  }
> 
> 
> @@ -107,7 +107,7 @@ function err_log
>  #
>  # RETURNS:              None.
>  
> #=============================================================================
> -function make_subdirs
> +make_subdirs()
>  {
>      i=0;
>      while [ "$i" -lt "$numsubdirs" ]; do
> @@ -115,7 +115,7 @@ function make_subdirs
>              echo "$0: mkdir dir$i"
>              mkdir -p dir$i || echo "mkdir dir$i FAILED"
>          }
> -        let i="$i + 1"
> +        : $(( i += 1 ))
>      done;
>  }
> 
> @@ -129,7 +129,7 @@ function make_subdirs
>  #
>  # RETURNS:              None.
>  
> #=============================================================================
> -function touch_files
> +touch_files()
>  {
>      echo "$0: touch files [0-$numsubdirs]/file$numsubdirs[0-$numfiles]"
>      j=0;
> @@ -140,10 +140,10 @@ function touch_files
> 
>          while [ "$k" -lt "$numfiles" ]; do
>              >file$j$k || err_log ">file$j$k FAILED"
> -            let k="$k + 1"
> +            : $(( k += 1 ))
>          done
> 
> -        let j="$j + 1"
> +        : $(( j += 1 ))
>          cd ..
>      done
>  }
> @@ -158,7 +158,7 @@ function touch_files
>  #
>  # RETURNS:      None.
>  
> #=============================================================================
> -function rm_files
> +rm_files()
>  {
>      echo "$0: rm files [0-$numsubdirs]/file$numsubdirs[0-$numfiles]"
>      j=0;
> @@ -169,10 +169,10 @@ function rm_files
> 
>          while [ "$k" -lt "$numfiles" ]; do
>              rm -f file$j$k || err_log "rm -f file$j$k FAILED"
> -            let k="$k + 1"
> +            : $(( k += 1 ))
>          done
> 
> -        let j="$j + 1"
> +        : $(( j += 1 ))
>          cd ..
>      done
>  }
> @@ -187,7 +187,7 @@ function rm_files
>  #
>  # RETURNS:              None.
>  
> #=============================================================================
> -function step1
> +step1()
>  {
>      echo "=============================================="
>      echo "MULTIPLE PROCESSES CREATING AND DELETING FILES"
> @@ -240,7 +240,7 @@ function step1
>          rm_files &
>          pid2=$!
> 
> -        let i="$i + 1"
> +        : $(( i += 1 ))
>      done
> 
>      # wait for all background processes to complete execution
> @@ -376,7 +376,7 @@ $trace_logic
>      echo "fs_inod starting on $TCtmp."
>      fs_inod $TCtmp $DIR_NUM $FILE_NUM 1 
>      retval=$?
> -    echo $"fs_inod on $TCtmp finished."
> +    echo "fs_inod on $TCtmp finished."
>      
>      if [ "$retval" != 0 ]; then
>        end_testcase "Errors have resulted from this test: fs_inod returned 
> $retval."
> 


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