芝麻web文件管理V1.00
编辑当前文件:/var/lib/dpkg/info/less.preinst
#!/bin/sh set -e case "$1" in upgrade) if dpkg --compare-versions "$2" lt "551-1~"; then update-alternatives --quiet --remove pager /bin/less fi ;; install|abort-upgrade) ;; *) echo "preinst called with unknown argument \`$1'" >&2 exit 0 ;; esac exit 0