Automatic collection of server information (Ubuntu CentOS Pro Test)

  See annex for details.  #!/bin/bash#created by hashlinuxline= ' =========== ' #linux发行版名称if  [[ -f /usr/bin/ lsb_release ]]; then os=$ (/usr/bin/lsb_release -a |grep description |awk  -F :  ' {print $2} '  |sed  ' s/^[ \t]*//g ') else os=$ (cat /etc/issue  |sed -n  ' 1p ')  fiecho -e  "${line}\nos:\n${os}\n${line}" ######################### ############################################################################# #查看系统是否为64位: Uname -m, if present x86_ 64, then 64-bit os_version=$ (uname -m) echo -e  "Os_version:\n${os_version}\n${line}" #系统内核版本  kernel_ version=$ (uname -r)  echo -e  "Kernel_version:\n${kernel_version}\n${line}" #cpu型号CPU =$ (grep   ' model name '  /proc/cpuinfo |uniq |awk -F :  ' {print $2} '  | sed  ' s/^[ \t]*//g '  |sed  ' s/ \+/ /g ')  echo -e  "cpu model:\n${ cpu}\n${line} "#物理cpu个数Counts =$ (grep  ' Physical id '  /proc/cpuinfo |sort |uniq |wc - L) echo -e  "Total of physical cpu:\n${counts}\n${line}" #物理cpu内核数Cores =$ (grep  ' CPU  cores '  /proc/cpuinfo |uniq |awk -F :  ' {print $2} '  |sed  ' s/^ [ \t]*//g ') echo -e  "Number of cpu cores\n${cores}\n${line}" #逻辑cpu个数   processor=$ (grep  ' PROCESSOR '  /proc/cpuinfo |sort |uniq |wc -l) echo -e  "Number of logical cpus:\n${processor}\n${line}" #查看CPU当前运行模式是64位还是32位Mode =$ (getconf long_ BIT)  echo -e  "Present mode of cpu:\n${mode}\n${line}" #查看CPU是否支持64位技术:grep  ' Flags '  /proc/cpuinfo, 64-bit numbers=$ (grep  ' LM '  /proc/cpuinfo |wc -l) is supported if the LM field is included in the flags message  if  (( ${numbers} > 0));  then lm=64 else lm=32 fiecho  -e  "support&nbsp Mode of cpu:\n${lm}\n${line} "####################################################################### memtotal  Total Memory Size total=$ (cat /proc/meminfo |grep  ' memtotal '  |awk -F :  ' { print $2} '  |sed  ' s/^[ \t]*//g ') echo -e  "Total memory:\n${total}\n${line}" # System supports maximum memory  max_capacity=$ (dmidecode -t memory -q |grep  ' maximum capacity ')  |awk -F :  ' {print $2} '  |sed  ' s/^[ \t]*//g ') echo -e  "Maxinum  memory capacity:\n${max_capacity}\n${line} "#查看内存类型, frequency, number of bars, maximum memory support, etc.: Dmidecode -t memory, or dmidecode | grep -a16  "memory device$" #下面为统计内存条数Number =$ (dmidecode | grep  -A16  "memory device$"  |grep Size|sort |sed  ' s/^[ \t]*//g ' | grep  -v  ' no module installed '  | wc -l) echo -e  "number of  Physical memOry:\n${number}\n${line} "#SwapTotal  swap partition total size swaptotal=$ (cat /proc/meminfo |grep  ' Swaptotal '  |awk -F :  ' {print $2} '  |sed  ' s/^[ \t]*//g ') echo -e   "Total swap:\n${swaptotal}\n${line}" #Buffers  size buffers=$ (cat /proc/meminfo | grep  ' buffers '  |awk -F :  ' {print $2} '  |sed  ' s/^[ \t]*//g ') echo  -e  "Buffers:\n${buffers}\n${line}" #Cached  sizecached=$ (cat /proc/meminfo |grep  ' \<cached\> '  |awk -F :  ' {print $2} '  |sed  ' s/^[ \t]*//g ') echo  -e  "Cached:\n${cached}\n${line}" #空闲内存  + buffers/cacheavailable=$ (free -m |grep  - |awk -F :  ' {print $2} '  |awk  ' {print $2} ') echo -e  " Available memory:\n${available} mb\n${line} "#显示硬盘, and size  disk=$ (fdisk -l |grep  ' Disk '  |awk -f ,&nbsP; ' {print $1} '  | sed  ' s/disk identifier.*//g '  | sed  '/^$/d ') echo -e   "Amount of disks:\n${disk}\n${line}" #各挂载分区使用情况Partion =$ (df -hlp |sed -n  ' 2 , $p ') echo -e  "Usage of partions:\n${partion}\n${line}"

This article is from the "lake and Laughter" blog, please make sure to keep this source http://hashlinux.blog.51cto.com/9647696/1766993

Automatic collection of server information (Ubuntu CentOS Pro Test)