根据不同的文件结尾后缀对文件进行解压缩

extract_file.sh

!/bin/bash

Author:ztj

Date:2023/5/6

Description:extract compressed file

NOARGS=65
NOTFOUND=66
Out_Directory=/tmp

if [ $# -eq 0 ];then
echo "Usage: basename $0 filename" >&2
exit $NOARGS
fi

filename=$1

if [ ! -f "$filename" ];then
echo "File $filename not found,please check it!" >&2
exit $NOTFOUND
else
case $filename in
.gz)
tar -zxvf $filename -C $Out_Directory &>/dev/null
echo "$filename is extracted successfully."
;; .bz2)
tar -jxvf $filename -C $Out_Directory &>/dev/null
echo "$filename is extracted successfully."
;;
.xz)
tar -Jxvf $filename -C $Out_Directory &>/dev/null
echo "$filename is extracted successfully."
;; .tar)
tar -xvf $filename -C $Out_Directory &>/dev/null
echo "$filename is extracted successfully."
;;
*)
echo "对不起，无法识别文件格式！"
;;
esac
fi