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