【Shell学习】shell脚步例子
#!/bin/bash home_path="/root/.jenkins/jobs" path_file=${home_path}/path.txt log_path=${home_path}/clear.log disk_size_consum=$(df -h|grep -v grep|grep "vg_control-lv_root"|awk '{print $5}'|sed 's/\%//g') disk_limit=90 find ${home_path} -name "builds"|sed 's/\.\///g' > ${path_file} date_time=$(date +'%Y%m%d') clear() { while read line do echo -e "当前清理工程${line}" cd ${line} build_num=`ls -t|grep '^[0-9]'|wc -l` need_build=$((build_num-6)) [ ${build_num} != 0 ] && rm_build=`ls -t|grep '^[0-9]'|tail -${need_build}|xargs` && rm -rf ${rm_build} && echo -e "当前清理工程${line}成功" done < ${path_file} } verify_disk() { if [ ${disk_size_consum} -ge ${disk_limit} ];then clear else echo -e "$(date +'%Y-%m-%d %H:%M:%S')-磁盘使用率为${disk_size_consum}%, 未超过${disk_limit}" fi } main() { echo -e "\\033[40;31mUsage: $0 [OPTION]...\\033[0m" echo -e "\\033[40;31mExample [1]:$0 直接执行清理脚本\\033[0m" echo -e " \\033[40;31m[2]:$0 disk 校验磁盘大小是否大于等于95%,满足则清理,不满足不清理\\033[0m" echo -e " \\033[40;31m查看日志：clear.log\\033[0m" } case $1 in "") read -p "真的需要清理么？YES/NO:" v if [ $v == "YES" -o $v == "y" -o $v == "Y" -o $v == "yes" ];then clear else echo -e "Exit!!!" fi;; "disk") verify_disk | tee -a ${log_path};; "-help"|"-h") main;; *) echo -e "\\033[31;5mInput parameter error, please input['空','disk']\\033[0m" esac
#!/bin/bash home_path="/home/edr_auto_test/packet/platform" pkg_name=${home_path}/tools/.pkg_name.txt log_path=${home_path}/tools/clear.log disk_size_consum=$(df -h|grep -v grep|grep -A1 "/dev/mapper/ubuntu11-root"|awk '{print $4}'|sed 's/\%//g') disk_limit=90 find ${home_path}/test_pkg -name "*pkg"|sed 's/\.\///g' > ${pkg_name} date_time=$(date +'%Y%m%d') clear() { while read line do echo -e "当前清理PKG${line}" cd $(dirname ${line}) build_num=`ls -t|grep 'pkg$'|wc -l` need_build=$((build_num-4)) [ ${build_num} != 0 ] && rm_build=`ls -t|grep 'pkg$'|tail -${need_build}|xargs` && rm -rf ${rm_build} && echo -e "当前清理PKG${line}成功" done < ${pkg_name} } verify_disk() { if [ ${disk_size_consum} -ge ${disk_limit} ];then echo -e "$(date +'%Y-%m-%d %H:%M:%S')-磁盘使用率为${disk_size_consum}%, 超过${disk_limit},执行清理" clear else echo -e "$(date +'%Y-%m-%d %H:%M:%S')-磁盘使用率为${disk_size_consum}%, 未超过${disk_limit}" fi } main() { echo -e "\\033[40;31mUsage: $0 [OPTION]...\\033[0m" echo -e "\\033[40;31mExample [1]:$0 直接执行清理脚本\\033[0m" echo -e " \\033[40;31m[2]:$0 disk 校验磁盘大小是否大于等于90%,满足则清理,不满足不清理\\033[0m" echo -e " \\033[40;31m查看日志：clear.log\\033[0m" } case $1 in "") read -p "真的需要清理么？YES/NO:" v if [ $v == "YES" -o $v == "y" -o $v == "Y" -o $v == "yes" ];then clear else echo -e "Exit!!!" fi;; "disk") verify_disk | tee -a ${log_path};; "-help"|"-h") main;; *) echo -e "\\033[31;5mInput parameter error, please input['空','disk']\\033[0m" esac
#!/bin/bash
home_path="/root/.jenkins/jobs"path_file=${home_path}/path.txtlog_path=${home_path}/clear.logdisk_size_consum=$(df -h|grep -v grep|grep "vg_control-lv_root"|awk '{print $5}'|sed 's/\%//g')disk_limit=90find ${home_path} -name "builds"|sed 's/\.\///g' > ${path_file}date_time=$(date +'%Y%m%d') clear(){ while read line do echo -e "当前清理工程${line}" cd ${line} build_num=`ls -t|grep '^[0-9]'|wc -l`need_build=$((build_num-6))[ ${build_num} != 0 ] && rm_build=`ls -t|grep '^[0-9]'|tail -${need_build}|xargs` && rm -rf ${rm_build} && echo -e "当前清理工程${line}成功" done < ${path_file}}
verify_disk(){ if [ ${disk_size_consum} -ge ${disk_limit} ];then clear else echo -e "$(date +'%Y-%m-%d %H:%M:%S')-磁盘使用率为${disk_size_consum}%, 未超过${disk_limit}" fi }main(){ echo -e "\\033[40;31mUsage: $0 [OPTION]...\\033[0m" echo -e "\\033[40;31mExample [1]:$0 直接执行清理脚本\\033[0m" echo -e " \\033[40;31m[2]:$0 disk 校验磁盘大小是否大于等于95%,满足则清理,不满足不清理\\033[0m" echo -e " \\033[40;31m查看日志：clear.log\\033[0m"}case $1 in"") read -p "真的需要清理么？YES/NO:" v if [ $v == "YES" -o $v == "y" -o $v == "Y" -o $v == "yes" ];then clear else echo -e "Exit!!!" fi;; "disk")verify_disk | tee -a ${log_path};;"-help"|"-h") main;; *) echo -e "\\033[31;5mInput parameter error, please input['空','disk']\\033[0m"esac
