Me olvidaba de una cosa:
Ese script es procesado por este otro que viene como ejecutable del sistema
===============================================
#!/bin/sh
#
. /etc/colors
. /etc/system.cfg
. /etc/live.cfg
. /etc/chat.pwd
E=echo
help() { cat <<~~
Usage: pkg CMD ARGs
CMD: -c Check URL for available packages list.
-i Install package from URL or DIR.
-r Install package from URL or DIR onto ramdisk!!!
The -r option runs without any questions.
-u Uninstall package NAME.
-l Show list and descriptions of installed packages.
-s Download package from URL and save in DIR.
URL: http://www.dom use given http or
ftp://ftp.dom or ftp site
/dir/file use local disk
-/ alias for http://default-web-site/
Examples:
pkg -c -/ # Get packages list from default site
pkg -c ftp://my.ftp.dom/pub/ # Get packages list from ftp server
pkg -i -/mc # Install mc from home site
pkg -i http://www.dom/mc # Install mc from http server
pkg -i /mnt/hd/dir/mc # Install mc from /mnt/hd/dir
pkg -u mc # Uninstall mc
pkg -s -/mc /mnt/hd/dir # Download mc from home site and save
# in /mnt/hd/dir.
pkg -s http://www.dom/mc # Download from www.dom and save in
# the default save directory.
~~
}
depchk() { $E $TMP |sed -n /$i/P
}
OLDD=`pwd`
cd /
if [ "$BOOTDEV" = fd -o "$BOOTDEV" = ram1 ]; then
TMPD=/tmp/$$~
else
TMPD=/boot/$$~
fi
ask() { $E -n "$1? "; t=""; read t; }
msg() { $E "$*"; }
quit() {
[ $1 ] || msg "${CY}Installation aborted, removing temp files...$CW"
rm -rf $TMPD
cd $OLDD
msg
trap - 2
sync
exit ${1:-2}
}
url() {
PNAME=`basename $1`
URL=`dirname $1`
if [ "$URL" = -/ ]; then URL="$PKGDOMAIN"; fi
if [ "`$E $URL | sed -n /:/P`" ]; then LOCAL=n; else LOCAL=y; fi
}
dlf() {
mkdir -p $TMPD
if [ "$LOCAL" = y ]; then
cp $URL/$1 $TMPD/$1 2>/dev/null
if [ $? != 0 ]; then
msg "${CR}ERROR- file $URL/$1 does not exist.$CW"
quit
fi
else
snarf -n $2 $URL$1 $TMPD/$1
if [ $? != 0 ]; then
msg "${CR}Download error - $URL$1$CW"
quit
fi
fi
}
chks() {
t=$3
$E -n "Checking required $1 space... "
i=`block_device $2 | sed s:/dev/::`
set -- `df | sed -n /^.....$i/P`
eval `sed -n /$t=/P $TMPD/$PNAME | sed s/$t/REQD/`
if [ "$BOOTDEV" != fd -o "`block_device /tmp`" = "`block_device /pkg`"
]; then
if [ "$t" = PACKED ]; then
PACKED=$REQD
REQD=0
else
REQD=`expr $REQD + $PACKED`
fi
fi
if [ $4 -gt $REQD ]
then = 0 Ok
else = 1; ERRCOD=11
fi
}
scan() {
for i in etc lib usr usr/lib usr/lib/diald usr/share
usr/share/terminfo usr/share/terminfo/l; do
[ -d /pkg/$i ] || continue
for n in `ls -1 /pkg/$i`; do
[ -d /$i/$n ] && continue
ln -sf /pkg/$i/$n /$i/$n
done
done
}
ver() { $E "$FREESCO" |sed -n '/0\.3\./P;/1\.0\./P'; }
inst() {
trap quit 2
url $1; ACTION=$2; ERRCOD=0
msg "Installing... $CM$PNAME$CW"
dlf $PNAME -q
if [ $ACTION = normal ]; then
ask "Do you want to view the install/uninstall script (y/n) [n]"
fi
case $t in y|Y) more $TMPD/$PNAME; clear;; esac
chmod a+x $TMPD/$PNAME
$E;$TMPD/$PNAME info;$E
$E -n "Checking versions... "
eval `sed -n /FREESCO=/P $TMPD/$PNAME`
if [ "`ver`" ]
then = 0 "Pv$FREESCO"
else = 0 "${CY}v$VERSION != Pv$FREESCO"; ERRCOD=1
fi
chks temp /tmp PACKED
chks disk /pkg UNPACKED
$E -n "Checking dependencies... "
eval `sed -n /DEPEND=/P $TMPD/$PNAME`
j=""
TMP=`ls /pkg/db/`
for i in $DEPEND; do
if [ "`depchk`" ]; then continue; fi
if [ ! "$ERRCOD" = 1 ]; then $E; fi
$E " \"$i\" is required for this package"
ERRCOD=1; j="$i $j"
done
if [ "$j" ]; then
$E;$E "${CY}It is recommended that you install \"$j\""
$E "before you install $PNAME";$E
else = 0 Ok; fi
$E -n "Checking if package is installed... "
j=""
for i in $TMP; do
if [ "$PNAME" = "$i" ]; then
j="$PNAME"
ERRCOD=1
beep
fi
done
if [ "$j" ]; then = 0 "${CY}$j is already installed$CW"; else = 0 Ok; fi
$E -n "Checking for existing libraries... "
j=""
TMP=`ls /lib/`
eval `sed -n /LIBS=/P $TMPD/$PNAME`
for i in $TMP; do
for e in $LIBS; do
if [ "$e" = "$i" ]; then
j="$j $e"
fi
done
done
if [ "$j" ]; then
= 1
$E;$E "${CY}Existing libraries to be over written"
$E "$CM$j$CW";$E
else
= 0 Ok
fi
case $ERRCOD in
1) if [ $ACTION = normal ]; then
ask "${CY}Non-fatal error occured. Continue installing
(y/n) [y]$CW"
case $t in n|N) quit;; esac
fi;;
11) quit;;
esac
$TMPD/$PNAME preinstall $URL $TMPD
if [ $ACTION = normal ]; then
$E
ask "Do you want install this package (y/n) [y]"
case $t in n|N) quit;; esac
if [ "$BOOTDEV" != fd -a "$BOOTDEV" != ram1 ]; then
ask "Do you want to save a copy of this package (y/n) [n]"
case $t in y|Y)
PKGSAVE=y
read -p "What directory do you want to use ? [$PKGDIR]"
ans
[ "$ans" ] && PKGDIR=$ans
[ -d $PKGDIR ] || mkdir $PKGDIR
;;
esac
fi
fi
eval `sed -n /FILES=/P $TMPD/$PNAME`
j=${FILES:-$PNAME.tgz}
for i in $j; do
dlf $i
cd /
$E -n "Unpacking $i .. "
if zcat <$TMPD/$i >/dev/null 2>&1
then
zcat <$TMPD/$i | star
if [ "$PKGSAVE" = y ]; then
mv $TMPD/$i $PKGDIR/$i
else
rm -r $TMPD/$i
fi
else msg "${CR}Broken archive, try download/install again.$CW";
quit
fi
=
done
$TMPD/$PNAME postinstall $URL $TMPD
if [ $? != 0 ]; then
$TMPD/$PNAME uninstall
quit
fi
scan
[ -f "$TMPD/$PNAME" ] && cp $TMPD/$PNAME /pkg/db/
[ "$PKGSAVE" = y ] && cp $TMPD/$PNAME $PKGDIR/ && chmod -x
$PKGDIR/$PNAME
msg "Successfully installed... $CM$PNAME$CW"
if [ "$PKGSAVE" = y ]; then
eval `sed -n /EXFILE=/P /pkg/db/$PNAME`
msg "Saving extra package files ..."
for i in $EXFILE; do
dlf $i
cp -f $TMPD/$i $SAVD/
rm -f $TMPD/$i
done
fi
quit 0
}
case "c$1" in
c-c) url $2
dlf packages.txt -q
more $TMPD/packages.txt
quit 0;;
c-i) inst $2 normal; sync;;
c-r) url $2
if [ "`ls /boot/pkg/db/`" ]; then
msg "$CR !!You can not use this feature with existing packages on
your drive !!"
quit 1
fi
if [ `block_device /mnt/ram1` = /dev/ram0 ]; then
msg "${CR}You don't have a ramdisk$CW"
exit 2
fi
mkdir -p $TMPD
if [ "$LOCAL" != y ]; then
snarf -nq ${URL}packages.txt $TMPD/packages.txt
if [ $? = 0 ]; then
if [ "`cat $TMPD/packages.txt | sed -n
'/030freesco-NORAM/P'`" ]; then
msg "${CR}You can't install onto a ramdisk from
$URL$CW"
quit 2
fi
fi
fi
rm -r $TMPD
j=/mnt/ram1/pkg
if [ ! -d $j ]; then
cp-rf /boot/pkg $j
rm -f /pkg
ln -sf $j /
fi
inst $2 ramdisk;;
c-s) url $2
[ "$3" ] && SAVD=$3 || SAVD=$PKGDIR
[ -d $SAVD ] || mkdir $SAVD
dlf $PNAME
cp $TMPD/$PNAME $SAVD/
eval `sed -n /FILES=/P $TMPD/$PNAME`
j=${FILES:-$PNAME.tgz}
eval `sed -n /EXFILE=/P $TMPD/$PNAME`
k=`echo $EXFILE |sed 's/,/\ /g'`
j="$j $k"
msg "Saving... $CC$SAVD/$PNAME'*'$CW"
for i in $j; do
dlf $i
cp -f $TMPD/$i $SAVD/
rm -f $TMPD/$i
done
sync
quit 0;;
c-u) PKGNAME="$2"
if [ ! $2 ]; then
$E "Installed packages that can be unistalled"
ls /pkg/db
$E
read -p "Type the name of the package to be uninstalled ? " PKGNAME
fi
[ "$PKGNAME" = "" ] && exit
if [ -x "/pkg/db/$PKGNAME" ]; then
ask "Are you sure you want to uninstall $CC$PKGNAME$CW (y/n)
[n]"
case $t in y|Y)
if [ -f /pkg/rc/rc_$PKGNAME ]; then
/pkg/rc/rc_$PKGNAME stop
fi
/pkg/db/$PKGNAME uninstall
eval `sed -n /FILES=/P /pkg/db/$PKGNAME`
rm -rf /pkg/db/$PKGNAME
msg "$CC$PKGNAME$CW has been uninstalled..."
sync;;
esac
else
msg "${CR}No such package $PKGNAME or uninstall script
/pkg/db/$PKGNAME$CW"
fi;;
c-l) dir /pkg/db/
[ "`dir /pkg/db/`" ] && ask "Do you want to view descriptions (y/n)
[n]" || $E "No packages installed"
case $t in y|Y)
for j in /pkg/db/*; do [ -x $j ] && $j info |more; done;;
esac;;
c-rescan) scan;;
*) help;;
esac
==================================
No sé si te sirve de algo proque de esto no entiendo nada solo sé usarlo :p
Espero que sí te sirva.
saludos
--
.''`. John Doe
: :' : LUGS: http://www.cafelug.org.ar/ http://www.lugsam.org.ar/
`. `` BLOG: http://www.los10binarios.com.ar/
`- UIN: 92831439
JID: [EMAIL PROTECTED]
MSN: [EMAIL PROTECTED]
"Experiencia compartida, es experiencia adquirida."
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