66 lines
1.9 KiB
Bash
66 lines
1.9 KiB
Bash
#!/bin/bash
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# 接收参数
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local_path=$1
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selected_script=$2
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# 脚本路径配置
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read -p "请输入脚本存放路径（默认：/var/script）：" script_path
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if [[ -z $script_path ]];then
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script_path='/var/script'
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fi
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mkdir -p "$script_path"
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# 定时任务配置说明
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echo "执行日期"
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echo "星号（*）：表示匹配任意值"
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echo "逗号（,）：用于分隔多个值"
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echo "斜线（/）：用于指定间隔值"
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echo "连字符（-）：用于指定范围"
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# 配置cron表达式
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declare cron_expression
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declare -a cron_fields=("分钟 0–59" "小时 0–23" "天数 1–31" "月份 1–12" "星期 0–7" )
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for field in "${cron_fields[@]}";do
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read -p "${field}，默认为 * ：" tmp_time
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if [[ $tmp_time =~ ^[0-9]+$ || $tmp_time == '*' ]];then
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cron_expression+="${tmp_time} "
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elif [[ -z ${tmp_time} ]];then
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cron_expression+='* '
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else
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echo "输入错误"
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exit
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fi
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done
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# 验证cron表达式
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if [[ "$cron_expression" == '* * * * * ' ]];then
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read -p "该脚本会无时无刻执行，请重新输入"
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exit
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fi
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# 检查脚本是否存在
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if [[ -f "${script_path}/${selected_script}.sh" ]];then
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echo "该路径文件已经存在"
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read -p "是否覆盖？(y/n): " overwrite
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if [[ ! $overwrite =~ [Yy] ]]; then
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echo "已取消操作"
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exit
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fi
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fi
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# 执行原始脚本
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bash "${local_path}/${selected_script}.sh" "$script_path"
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# 设置脚本权限
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chmod +x "${script_path}/${selected_script}.sh" && echo "脚本执行权限添加成功" || echo "脚本执行权限添加失败"
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# 配置定时任务
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declare cron_job="${cron_expression} ${script_path}/${selected_script}.sh"
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(crontab -l 2>/dev/null | grep -v "${selected_script}.sh") | crontab -
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(crontab -l 2>/dev/null; echo "$cron_job") | crontab -
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# 重启cron服务
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systemctl restart cron 2>> /dev/null && echo "自动任务配置成功" || echo "自动任务重启失败"
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echo "配置完成" |