Shell典型应用之系统信息及运行状态获取_技术笔记

兔bobo 2018-11-09

#!/bin/bash
clear
if [[ $# -eq 0 ]];then
# define variable reset_terminal
reset_terminal=$(tput sgr0)

# check os type
os=$(uname -o)
echo -e '\e[32m'"os type:" $reset_terminal $os
# check os release version and name
os_name=$(cat /etc/issue | grep -e "Server")
echo -e '\e[32m'"os release version" $reset_terminal $os_name
# check architecture
architecture=$(uname -m)
echo -e '\e[32m'"architecture:" $reset_terminal  $architecture
# check kernel release
kernel_release=$(uname -r)
echo -e '\e[32m'"kernel release:" $reset_terminal $kernel_release 
# check hostname
hostname=$HOSTNAME
echo -e '\e[32m'"hostname:" $reset_terminal $hostname
# check inter ip
inter_ip=$(hostname -I)
echo -e '\e[32m'"inter ip:" $reset_terminal $inter_ip
# check dns
dns_addr=$(cat /etc/resolv.conf | grep -E "\<nameserver[ ]+" | awk '{print $NF}')
echo -e '\e[32m'"dns:" $reset_terminal $dns_addr
fi

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张森纳 2017-03-22

结果输出

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张森纳 2017-03-22

引号要闭合，零时文件要删除

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张森纳 2017-03-22

脚本优化 #Check OS Type os=$(uname -o) echo -e '\E[36m'"Operating System Type: " $reset_terminal $os #Check OS Release Version and Name os_name=$(cat /etc/issue) echo -e '\E[36m'"Check OS Release Version and Name: " $reset_terminal $os_name #Check Architecture architecture=$(uname -m) echo -e '\E[36m'"Check Architecture: " $reset_terminal $architecture #Check Kernel Release kernerrelease=$(uname -r) echo -e '\E[36m'"Check Kernel Release: " $reset_terminal $kernerrelease #Check Hostname hostname=$(uname -n) echo -e '\E[36m'"Check Hostname: " $reset_terminal $hostname #或者 echo $(HOSTNAME)

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mo_fei 2016-12-23

抄的： #!/bin/bash clear if [[ $# -eq 0 ]] #判断位置参数的个数是否为0 then reset_terminal=$(tput sgr0) #设置变量，每次调用它都会使屏幕的输出恢复正常 #Check OS Type os=$(uname -o) echo -e '\E[36m'"Operating System Type: " $reset_terminal $os #Check OS Release Version and Name os_name=$(cat /etc/issue) echo -e '\E[36m'"Check OS Release Version and Name: " $reset_terminal $os_name #Check Architecture architecture=$(uname -m) echo -e '\E[36m'"Check Architecture: " $reset_terminal $architecture #Check Kernel Release kernerrelease=$(uname -r) echo -e '\E[36m'"Check Kernel Release: " $reset_terminal $kernerrelease #Check Hostname hostname=$(uname -n) echo -e '\E[36m'"Check Hostname: " $reset_terminal $hostname #或者 echo $(HOSTNAME)

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qq_小黑_20 2016-12-22

55555

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qq_小黑_20 2016-12-22

脚本优化

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筑梦之路 2016-10-08

shell典型应用之系统信息及运行状态获取脚本：system_monitor.sh 功能：提取操作系统信息（内核、系统版本、网络地址等），分析系统的运行状态（cpu负载、内存及磁盘使用率等） 1.脚本内容： #!/bin/bash clear if [[ $# -eq 0 ]] #判断位置参数的个数是否为0 then reset_terminal=$(tput sgr0) #设置变量，每次调用它都会使屏幕的输出恢复正常 #Check OS Type os=$(uname -o) echo -e '\E[36m'"Operating System Type: " $reset_terminal $os #Check OS Release Version and Name os_name=$(cat /etc/issue) echo -e '\E[36m'"Check OS Release Version and Name: " $reset_terminal $os_name #Check Architecture architecture=$(uname -m) echo -e '\E[36m'"Check Architecture: " $reset_terminal $architecture #Check Kernel Release kernerrelease=$(uname -r) echo -e '\E[36m'"Check Kernel Release: " $reset_terminal $kernerrelease #Check Hostname hostname=$(uname -n) echo -e '\E[36m'"Check Hostname: " $reset_terminal $hostname #或者 echo $(HOSTNAME)

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yg667 2016-08-21

shell典型应用之系统信息及运行状态获取脚本：system_monitor.sh 功能：提取操作系统信息（内核、系统版本、网络地址等），分析系统的运行状态（cpu负载、内存及磁盘使用率等） 1.脚本内容： #!/bin/bash clear if [[ $# -eq 0 ]] #判断位置参数的个数是否为0 then reset_terminal=$(tput sgr0) #设置变量，每次调用它都会使屏幕的输出恢复正常 #Check OS Type os=$(uname -o) echo -e '\E[36m'"Operating System Type: " $reset_terminal $os #Check OS Release Version and Name os_name=$(cat /etc/issue) echo -e '\E[36m'"Check OS Release Version and Name: " $reset_terminal $os_name #Check Architecture architecture=$(uname -m) echo -e '\E[36m'"Check Architecture: " $reset_terminal $architecture #Check Kernel Release kernerrelease=$(uname -r) echo -e '\E[36m'"Check Kernel Release: " $reset_terminal $kernerrelease #Check Hostname hostname=$(uname -n) echo -e '\E[36m'"Check Hostname: " $reset_terminal $hostname #或者 echo $(HOSTNAME)

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yg667 2016-08-21

#Check Internal IP internalip=$(hostname -I) echo -e '\E[36m'"Check Internal IP: " $reset_terminal $internalip #Check External IP externalip=$(curl -s http://ipecho.net/plain) echo -e '\E[36m'"Check External IP: " $reset_terminal $externalip #通过curl命令发出网络请求，返回自己的公网IP #Check DNS nameservers=$( cat /etc/resolv.conf grep -E "\<nameserver[ ]+" awk '{print $NF}') echo -e '\E[36m'"Check DNS: " $reset_terminal $nameservers #grep -E 相当于egrep，扩展正则；匹配以nameserver开头后面为空的字符串，打印$NF(空格)后面的字符串 #Check if connected to Internet or not ping -c 2 baidu.com &>/dev/null && echo "Internet:Connected" echo "Internet:Disconnected" #输出到空设备回收站中，不显示任何输出 #Check Logged In Users who>/tmp/who echo -e '\E[36m' "Logged In Users" $reset_terminal && cat /tmp/who rm -f /tmp/who fi

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未名公子 2016-08-06

接下面笔记的代码 #Check Internal IP internalip=$(hostname -I) echo -e '\E[36m'"Check Internal IP: " $reset_terminal $internalip #Check External IP externalip=$(curl -s http://ipecho.net/plain) echo -e '\E[36m'"Check External IP: " $reset_terminal $externalip #通过curl命令发出网络请求，返回自己的公网IP #Check DNS nameservers=$( cat /etc/resolv.conf grep -E "\<nameserver[ ]+" awk '{print $NF}') echo -e '\E[36m'"Check DNS: " $reset_terminal $nameservers #grep -E 相当于egrep，扩展正则；匹配以nameserver开头后面为空的字符串，打印$NF(空格)后面的字符串 #Check if connected to Internet or not ping -c 2 baidu.com &>/dev/null && echo "Internet:Connected" echo "Internet:Disconnected" #输出到空设备回收站中，不显示任何输出 #Check Logged In Users who>/tmp/who echo -e '\E[36m' "Logged In Users" $reset_terminal && cat /tmp/who rm -f /tmp/who fi

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未名公子 2016-08-06

shell典型应用之系统信息及运行状态获取脚本：system_monitor.sh 功能：提取操作系统信息（内核、系统版本、网络地址等），分析系统的运行状态（cpu负载、内存及磁盘使用率等） 1.脚本内容： #!/bin/bash clear if [[ $# -eq 0 ]] #判断位置参数的个数是否为0 then reset_terminal=$(tput sgr0) #设置变量，每次调用它都会使屏幕的输出恢复正常 #Check OS Type os=$(uname -o) echo -e '\E[36m'"Operating System Type: " $reset_terminal $os #Check OS Release Version and Name os_name=$(cat /etc/issue) echo -e '\E[36m'"Check OS Release Version and Name: " $reset_terminal $os_name #Check Architecture architecture=$(uname -m) echo -e '\E[36m'"Check Architecture: " $reset_terminal $architecture #Check Kernel Release kernerrelease=$(uname -r) echo -e '\E[36m'"Check Kernel Release: " $reset_terminal $kernerrelease #Check Hostname hostname=$(uname -n) echo -e '\E[36m'"Check Hostname: " $reset_terminal $hostname #或者 echo $(HOSTNAME)

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我是准的 2016-07-05

脚本优化

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julys 2016-07-04

网络信息

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channel_ho 2016-05-19

#Check DNS nameservers=$(cat /etc/resolv.conf | grep -E "\<nameserver[ ]+" | awk '{print $NF}') echo -e '\E[32m'"Operating System DNS :" $reset_terminal $nameservers #ping -c 2 imooc.com &> /dev/null && echo "Internet:Connected" || echo "Internet:Disconnected" #Check Logged In Users who > /tmp/who.log echo -e '\E[32m'"Operating System Logged In Users :" $reset_terminal && cat /tmp/who.log rm -f /tmp/who fi

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channel_ho 2016-05-19

#Check OS Release Version and Name os_name=$(cat /etc/issue | grep -e "Server") echo -e '\E[32m'"Operating System Release Version and Name :" $reset_terminal $os_name #Check Architecture architecture=$(uname -m) echo -e '\E[32m'"Operating System Architecture :" $reset_terminal $architecture #Check Kernel Release kernelrelease=$(uname -r) echo -e '\E[32m'"Operating System Kernel Release :" $reset_terminal $kernelrelease #Check hostname $HOSTNAME echo -e '\E[32m'"Operating System Hostname :" $reset_terminal $HOSTNAME #Check Internal IP internalip=$(hostname -I) echo -e '\E[32m'"Operating System Internal IP :" $reset_terminal $internalip #Check External IP externalip=$(curl -s http://ipecho.net/plain) echo -e '\E[32m'"Operating System External IP :" $reset_terminal $externalip

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channel_ho 2016-05-19

#!/bin/bash #系统信息脚本 clear if [[ $# -eq 0 ]] then #Define Variable reset terminal reset_terminal=$(tput sgr0) #check OS Type os=$(uname -o) echo -e '\E[32m'"Operating System Type :" $reset_terminal $os #Check OS Release Version and Name os_name=$(cat /etc/issue | grep -e "Server") echo -e '\E[32m'"Operating System Release Version and Name :" $reset_terminal $os_name #Check Architecture architecture=$(uname -m) echo -e '\E[32m'"Operating System Architecture :" $reset_terminal $architecture #Check Kernel Release kernelrelease=$(uname -r) echo -e '\E[32m'"Operating System Kernel Release :" $reset_terminal $kernelrelease #Check hostname $HOSTNAME then #Define Variable reset terminal reset_terminal=$(tput sgr0) #check OS Type os=$(uname -o) echo -e '\E[32m'"Operating System Type :" $reset_terminal $os

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冰爆熊 2016-01-26

222

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ferstar 2016-01-03

这里不需要这么麻烦新建又删除, 直接 echo `who`就可以得到同样的结果

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菁clare哈哈死贵死贵 2015-11-25

hao

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