参考termux中包管理命令的伪装修改的arch版包管理命令

#!/data/data/com.termux/files/usr/bin/sh
set -e -u
show_help() {
echo "This help message is useless, please read the content of /bin/pacman"
exit 1
}
if [ $# = 0 ]; then show_help; fi
CMD="$1"
shift 1
case "$CMD" in
-h) show_help;;
-Sy) apt-get update;;
-S) apt-get install $@;;
-Syu) apt-get update; apt-get upgrade;;
-Q) dpkg -l $@;;
-Ql) dpkg -L $@;;
-Qo) dpkg -S $@;;
-Ss) apt-cache search $@;;
-Si) apt-cache showpkg $@;;
-Rns) apt-get autoremove --purge $@;;
*) echo "Unknown command: ‘$CMD‘ (run ‘packages help‘ for usage information)";;
esac