文件操作 - popcon-largest-unused
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文件: /usr/sbin/popcon-largest-unused
编辑文件内容
#!/bin/sh # # Author: Yann Dirson <dirson@debian.org> # License: GPL datafile=/var/log/popularity-contest if [ ! -e $datafile ] ; then echo "warning: Missing required file $datafile." echo "info: Run 'popularity-contest > $datafile' to generate it." exit 1 fi grep '<OLD>' $datafile | cut -d' ' -f3 | xargs -r apt-cache -o 'APT::Cache::AllVersions=0' show | grep -E '^(Package|Installed-Size): ' | perl -ne 'if (/^Package: (.*)/) { $p = $1 }; if (/^Installed-Size: (.*)/) { print "$1 $p\n"; $p = 'BUG' }' | sort -rn
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