ICode9

精准搜索请尝试: 精确搜索
首页 > 其他分享> 文章详细

详细基础命令

2020-06-05 10:52:24  阅读:222  来源: 互联网

标签:run neihe 基础 cat 命令 awk 详细 grep echo


#!/bin/bash
leixing=`cat /etc/issue`
echo "系统类型$leixing"
banben=`cat /etc/redhat-release`
echo "系统版本$banben"
neihe=`uname -a`
echo "系统内核$neihe"
dangqianshijian=`date +%Y-%m-%d-%H-%M-%S`
echo "当前时间$dangqianshijian"
yunxingshijian=`cat /proc/uptime| awk -F. '{run_days=$1 / 86400;run_hour=($1 % 86400)/3600;run_minute=($1 % 3600)/60;run_second=$1 % 60;printf("系统已运行:%d天%d时%d分%d秒",run_days,run_hour,run_minute,run_second)}'`
echo "运行时间$yunxingshijian"
chongqishijian=`last reboot|head -1`
echo "最后重启时间$chongqishijian"
#!/bin/bash
leixing=`cat /etc/issue`
echo "系统类型$leixing"
banben=`cat /etc/redhat-release`
echo "系统版本$banben"
neihe=`uname -a`
echo "系统内核$neihe"
dangqianshijian=`date +%Y-%m-%d-%H-%M-%S`
#!/bin/bash
leixing=`cat /etc/issue`
echo "系统类型$leixing"
banben=`cat /etc/redhat-release`
echo "系统版本$banben"
neihe=`uname -a`
echo "系统内核$neihe"
dangqianshijian=`date +%Y-%m-%d-%H-%M-%S`
echo "当前时间$dangqianshijian"
yunxingshijian=`cat /proc/uptime| awk -F. '{run_days=$1 / 86400;run_hour=($1 % 86400)/3600;run_minute=($1 % 3600)/60;run_second=$1 % 60;printf("系统已运行:%d天%d时%d分%d秒",run_days,run_hour,run_minute,run_second)}'`
echo "运行时间$yunxingshijian"
chongqishijian=`last reboot|head -1`
echo "最后重启时间$chongqishijian"
benjimingcheng=`hostname`
echo "本机名称$benjimingcheng"
ping -c 3 baidu.com
if [ $? -eq 0 ]
then
echo "可以ping通"
else
echo "不能ping通"
fi
cpushuliang=`cat /proc/cpuinfo |grep -c 'processor'`
echo "cpu数量$cpu数量"
neicunzongrongliang=`free|grep Me|awk -F ' ' '{print $2}'`
echo "内存总容量$neicunzongrongliang"
zong=`free|grep Me|awk '{print $2}'`
yong=`free |grep ers|awk '{print $3}'|grep -v free`
sheng=$[$zong-$yong]
echo "剩余内存总量$sheng"
cipanzongliang=`lsblk|awk '/disk/{print $4}'`
echo "磁盘总容量$cipanzongliang"
sum=0
a=($(df -T|awk -F ' ' '{print $5}'|sed '1d'))
for i in ${a[@]}
do
let sum=sum+$i
done
free=$(($sum/1024/1024))
echo "磁盘剩余总量$free G"
dangqianyonghu=`whoami`
echo "当前用户$dangqianyonghu"
a=`ps -ef|grep mysql|grep -v grep`
if [ $? -eq 0 ]
then
echo "mysql 启动"
else
echo "mysql 未启动"
fi

标签:run,neihe,基础,cat,命令,awk,详细,grep,echo
来源: https://www.cnblogs.com/hyydeali/p/13048407.html

本站声明: 1. iCode9 技术分享网(下文简称本站)提供的所有内容,仅供技术学习、探讨和分享;
2. 关于本站的所有留言、评论、转载及引用,纯属内容发起人的个人观点,与本站观点和立场无关;
3. 关于本站的所有言论和文字,纯属内容发起人的个人观点,与本站观点和立场无关;
4. 本站文章均是网友提供,不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属;如您发现该文章侵犯了您的权益,可联系我们第一时间进行删除;
5. 本站为非盈利性的个人网站,所有内容不会用来进行牟利,也不会利用任何形式的广告来间接获益,纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。

专注分享技术,共同学习,共同进步。侵权联系[81616952@qq.com]

Copyright (C)ICode9.com, All Rights Reserved.

ICode9版权所有