巧用第三方开源工具trash-git放置linux误删除文件

#!/bin/sh
environment_python(){
yum -y install python
echo "python OK "
}

environment_git(){
yum -y install git
echo "git OK"
}
get_from_github(){
cd /root/
git clone https://github.com/andreafrancia/trash-cli.git echo "Download trash-cli OK"
}
install_trash(){
echo "get to trash-cli "
cd /root/trash-cli
echo "Now in trash-cli"
python setup.py install
echo "python install trash-cli OK"
}
alias_rm(){
alias rm='trash-put'
echo "alias rm='trash-put'"
source /etc/profile
echo "alias OK echo_to_profile OK"
}
environment_python
environment_git
get_from_github
install_trash
alias_rm