芝麻web文件管理V1.00

编辑当前文件:/var/lib/dpkg/info/xz-utils.prerm
#!/bin/sh set -e if test "$1" != upgrade || # downgrading to a pre-alternatives version dpkg --compare-versions "$2" lt-nl 5.1.1alpha+20120614-1 then update-alternatives --remove lzma /usr/bin/xz fi