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|
#!/bin/bash
#
# lspkg v0.3: view installed and contents of slackware packages
#
# feedback: rhatto at riseup.net | gpl
#
# Lspkg is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or any later version.
#
# Lspkg is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
# Place - Suite 330, Boston, MA 02111-1307, USA
#
function head_line {
echo "usage: `basename $0` [option expression]"
}
function usage {
head_line
echo "
options are:
-v, --view: view installed package contents
-p, --print: print the contents of a package file
-r, --remove: remove matching packages
-s, --search: search a file under installed packages
-d, --description: show matching packages' descriptions
"
}
# -----------------------------------------------------
# lspkg
# -----------------------------------------------------
COMMON="/usr/libexec/simplepkg/common.sh"
if [ -f "$COMMON" ]; then
source $COMMON
else
echo "error: file $COMMON not found, check your `basename $0` installation"
exit 1
fi
if [ $# -eq 2 ]; then
LIST_PKGS=`ls /var/log/packages/$2-[0-9]* 2> /dev/null`
else
LIST_PKGS=`ls /var/log/packages/$1-[0-9]* 2> /dev/null`
fi
case $1 in
"-h"|"--help")
usage
;;
"-v"|"--view")
if [ ! -z "$2" ]; then
if [ ! -z "$LIST_PKGS" ]; then
for file in $LIST_PKGS; do
less $file
done
else
echo "$2: package not found on /var/log/packages"
fi
else
head_line
exit 1
fi
;;
"-p"|"--print")
if [ -f "$2" ]; then
tar ztvf $2
else
echo $2: file not found
fi
;;
"-r"|"--remove")
if [ ! -z "$2" ]; then
if [ ! -z "$LIST_PKGS" ]; then
removepkg /var/log/packages/$1-[0-9]*
fi
fi
;;
"-s"|"--search")
if [ ! -z "$2" ]; then
eval "grep -l '\/$2$' /var/log/packages/*"
fi
;;
"-d"|"--description")
if [ ! -z "$2" ]; then
for file in $LIST_PKGS; do
echo -e " Package description for $file:\n"
sed -n '/^xine-ui:/ { s/xine-ui://; p; }' $file
done
else
head_line
exit 1
fi
;;
*)
if [ ! -z "$LIST_PKGS" ]; then
echo "$LIST_PKGS"
else
echo "$1: package not found on /var/log/packages"
fi
;;
esac
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