27 lines
710 B
Bash
27 lines
710 B
Bash
|
#!/bin/bash
|
|||
|
|
# function:自定义rm命令，每天晚上定时清理
|
|||
|
|
|
|||
|
|
CMD_SCRIPTS=$HOME/.rm_scripts.sh
|
|||
|
|
TRASH_DIR=$HOME/.TRASH_DIR
|
|||
|
|
CRON_FILE=/var/spool/cron/root
|
|||
|
|
BASHRC=$HOME/.bashrc
|
|||
|
|
|
|||
|
|
[ ! -d ${TRASH_DIR} ] && mkdir -p ${TRASH_DIR}
|
|||
|
|
cat > $CMD_SCRIPTS <<EOF
|
|||
|
|
PARA_CNT=\$#
|
|||
|
|
TRASH_DIR=$TRASH_DIR
|
|||
|
|
for i in \$*; do
|
|||
|
|
DATE=\$(date +%F%T)
|
|||
|
|
fileName=\$(basename \$i)
|
|||
|
|
mv \$i \$TRASH_DIR/\$fileName.\$DATE
|
|||
|
|
done
|
|||
|
|
EOF
|
|||
|
|
|
|||
|
|
sed -i "s@$(grep 'alias rm=' $BASHRC)@alias rm='bash ${CMD_SCRIPTS}'@g" $BASHRC
|
|||
|
|
source $HOME/.bashrc
|
|||
|
|
|
|||
|
|
echo "0 0 * * * rm -rf $TRASH_DIR/*" >> $CRON_FILE
|
|||
|
|
echo "删除目录:$TRASH_DIR"
|
|||
|
|
echo "删除脚本:$CMD_SCRIPTS"
|
|||
|
|
echo "请执行:source $BASHRC 来加载文件或退出当前shell重新登录"
|