rm命令修改为移动到回收站

vi .bashrc

# .bashrc

# User specific aliases and functions

alias rm=trash
alias cp='cp -i'
alias mv='mv -i'
alias r="rm -i"
# Source global definitions
if [ -f /etc/bashrc ]; then
        . /etc/bashrc
fi
trash()
{
    MYVAR=$@
    mv ${MYVAR#-* } /recycle
}

　　附加一个定时清理回收站脚本

import os
def removeDir(dirPath):
    if not os.path.isdir(dirPath):
        return
    files = os.listdir(dirPath)
    try:
        for file in files:
            filePath = os.path.join(dirPath, file)
            os.popen('rm -rf '+ filePath)
    except Exception, e:
        print e
removeDir(r'/recycle/')

 

　　crontab 添加

0 23 * * 6  python /clear.py