Salve Tzafrir!
On Sat, 08 Jul 2006, Tzafrir Cohen wrote:
> To simplify error handling:
> set -e
> tmpfile=`mktemp`
> Note that the temp file has to be in the sme filesystem as the asterisk
> spool
It would be more performant when it is the same filesystem,
but it should also work when not. AFAIK will mv internaly
copy it first to the target filesytem and change then the
file node.
Thanks again,
rob
The version with Tzafrir's tips:
#!/bin/bash
set -e
# cpmv by [EMAIL PROTECTED] 2006-08-07
# Thanks to Tzafrir Cohen for tips ;)
# Like with BSD-licence, do what you like.
#
# cp is not atomic and not reliable
# for fast reading process e.g. inside
# asterisk to store a copy to
# /var/spool/asterisk/outgoing
#
# cpmv will copy a file to /tmp first
# and move it then to your target.
#
# Store it e.g. as /usr/bin/cpmv
# use it "mv $1 $2"
# $1 : source path/file
# $2 : target path/file
# This solution does not work with
# wildcards like '?', '*'.
# "." and ../name is also not working
######################################
# s : source f : file
# t : target p : path
# test if a path is given
sslash=$(echo $1 | sed 's/[^/]//g')
tslash=$(echo $2 | sed 's/[^/]//g')
# extract file/path name from $1 $2
sf=${1##*/}
tf=${2##*/}
sp=${1%/*}
tp=${2%/*}
if [[ $sf = "" ]]; then
exit
fi
if [[ $sp$sf = $tp$tf ]]; then
exit
fi
if [[ $sslash != "" ]]; then
sp=$(echo $sp/)
else
sp=$(echo $(pwd)/)
fi
if [[ $tslash != "" ]]; then
tp=$(echo $tp/)
else
tp=$sp
fi
tmp=$(mktemp /tmp/$sf.cpmv.XXXXXXXXXX)
if [[ $tf != "" ]]; then
cp -p $sp$sf $tmp; mv $tmp $tp$tf
else
cp -p $sp$sf $tmp; mv $tmp $tp$sf
fi
# EOF
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