Shell Script for linux operating system details

Below given bash script can be used to get linux operating system details like cpu,memory,disk space, network, PCI info and general information’s like up time, date, etc.

#/bin/hash
###########################################################################################################

DATE=`/bin/date +date_%d-%m-%y_time_%H-%M-%S`
Time(){

###### STARTING PROGRAMMING AND TYPING THE USER INTERFACE ##########
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
echo "<br>"
echo " Computer Time : `date` <br>"
echo "<br>"
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~#
########### START SCRIPT MAIN PROGRAMMING AND COMMANDS WRITING #####################
}
GenInfo(){
## --------------------------------------<General Infromation>-----------------------------------##
echo "___________________________________________________________________________________<br>"
echo "**** General Information About This Computer ****"
echo "___________________________________________________________________________________<br>"
echo "This Computer Using `uname -m` architecture ;<br>"
echo "The Linux Kernel Used on this computer `uname -r`<br>"
echo -e "This Linux Distro. Used On this computer `head -n1 /etc/issue`<br>"
echo "The Host Name Of this computer is `hostname`<br>"
echo "The Name Of the user Of this computer is `whoami` <br>"
echo "The Number Of The Users That Using This Computer `users | wc -w` Users <br>"
echo "The System Uptime = `uptime | awk '{ gsub(/,/, ""); print $3 }'` (Hrs:Min)<br>"
echo "The Run level Of Current OS is `runlevel`<br>"
echo "The Number OF Running Process :`ps ax | wc -l`<br>"
echo "___________________________________________________________________________________<br>"
## --------------------------------------<General Infromation/end>-------------------------------##
}

CPUInfo(){ ## --------------------------------------<CPU Infromation>---------------------------------------##
echo "___________________________________________________________________________________<br>"
echo "****The CPU Infromation****<br>"
echo "___________________________________________________________________________________<br>"
echo "You Have `grep -c 'processor' /proc/cpuinfo` CPU<br>"
echo "Your CPU model name is `awk -F':' '/^model name/ { print $2 }' /proc/cpuinfo`<br>"
echo "Your CPU vendor`awk -F':' '/^vendor_id/ { print $2 }' /proc/cpuinfo`<br>"
echo "Your CPU Speed`awk -F':' '/^cpu MHz/ { print $2 }' /proc/cpuinfo`<br>"
echo "Your CPU Cache Size`awk -F':' '/^cache size/ { print $2 }' /proc/cpuinfo`<br>"
echo "___________________________________________________________________________________<br>"

## --------------------------------------<CPU Infomation/end>-----------------------------------##

}

MemInfo(){
## --------------------------------------<memory Information>------------------------------------##
echo "___________________________________________________________________________________<br>"
echo " ****The Memory Information****<br>"
echo "___________________________________________________________________________________<br>"
echo "`cat /proc/meminfo`<br>"
echo "___________________________________________________________________________________<br>"
echo "`free -m`<br>"
echo "___________________________________________________________________________________<br>"

## --------------------------------------<memory Infromation/end>--------------------------------##
}

FileSInfo(){

## --------------------------------------<File Systems Infromation>-------------------------------##
echo "___________________________________________________________________________________<br>"
echo "*****File Systems Infromation******<br>"
echo "___________________________________________________________________________________<br>"
echo "`df -h`<br>"
echo "___________________________________________________________________________________<br>"

## --------------------------------------<File Systems Infromation/end>------------------------------##
}

PCIInfo(){
## --------------------------------------<Pci Devices Information script>-------------------------##
echo "___________________________________________________________________________________<br>"
echo "******PCI devices On MOtherboard information {detailed}******<br>"
echo "___________________________________________________________________________________<br>"
echo "`lspci -tv`<br>"
echo "___________________________________________________________________________________<br>"
## --------------------------------------<Pci Devices Information script/end>----------------------##

}

NetInfo(){
## --------------------------------------<Netwrok Infromation>-------------------------------------##
echo "___________________________________________________________________________________<br>"
echo "********Network Information********<br>"
echo "___________________________________________________________________________________<br>"
echo "`/sbin/ifconfig`<br>"
echo "___________________________________________________________________________________<br>"
## --------------------------------------<network Infromation/end>--------------------------------##

}

## --------------------------------------<script ending>-----------------------------------------##

Run(){
echo "<html><body>"
Time
GenInfo
CPUInfo
MemInfo
FileSInfo
PCIInfo
NetInfo
echo "</body></html>"
}
log=Sysinfo_$DATE
Run | tee $log.txt
mv $log.txt $log.html
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~#

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