服務器回收站策略配置

定義rm命令別名

vim /etc/bashrc
alias rm='/bin/rm.sh'

配置回收站腳本

vim /bin/rm.sh

#!/bin/bash
trash=/tmp/recycle_tmp
[ -d ${trash} ] || mkdir -m 777 -p ${trash}
Dir=`pwd`
now=`date +%Y%m%d%H%M%S`
if [ "$Dir" != "$trash" ]
then
    for dir in  $@
    do
        [ "${dir}" = "-f" ]&&continue
        [ "${dir}" = "-r" ]&&continue
        [ "${dir}" = "-fr" ]&&continue
        [ "${dir}" = "-rf" ]&&continue
        file_path=`dirname ${dir}`
        file_name=`basename ${dir}`
        cd ${file_path} && mv ${file_name} /tmp/recycle_tmp/${file_name}_${now}
    done
else
         read -p  "Remove or empty trashs ?(y/n)" isok
         case $isok in
            Y|y)
            /bin/rm -rf $@
            ;;
            N|n)
            echo "Operate canceled."
            ;;
            *)
            echo "input Y|y clear trash Directory. or N|n no operation."
            ;;
         esac
fi

chmod 755 /bin/rm.sh

配置回收站清空週期

#Ansible: Cycle recycle_tmp clean  ## 放置在root用戶crontab下
1 0 */2 * * /bin/bash /data1/workshell/auto_rm.sh > /dev/null 2>&1

vim /data1/workshell/auto_rm.sh

#!/bin/bash
chattr -a /tmp/recycle_tmp
/bin/echo y|/bin/rm -rf /tmp/recycle_tmp/*
chattr +a /tmp/recycle_tmp

chmod 700 /data1/workshell/auto_rm.sh