System Volume information
$df -kh
Know folder size
$du –sh
Find File in current directory and sub directory
$ find . -name "*.txt" –print
process information
$ps –al
Find a particular port[8004] status
$ netstat -an |grep 8003
search a port [60000] in “netstat –as” command [grep example]
$ netstat -as | grep "60000"
find a word[“word”] in filename
$ grep 'word' filename
know about all the process
$ps –aef
Kill a particular process
$ kill -9
Know about a particular process [here copy process information]
$ps -cf | grep cp
CPU and RAM usage
$TOP or $TOP -n 1
The "chmod" command is used to alter file permissions after the file has been created ->
$chmod 777 *.log
$df -kh
Know folder size
$du –sh
Find File in current directory and sub directory
$ find . -name "*.txt" –print
process information
$ps –al
Find a particular port[8004] status
$ netstat -an |grep 8003
search a port [60000] in “netstat –as” command [grep example]
$ netstat -as | grep "60000"
find a word[“word”] in filename
$ grep 'word' filename
know about all the process
$ps –aef
Kill a particular process
$ kill -9
Know about a particular process [here copy process information]
$ps -cf | grep cp
CPU and RAM usage
$TOP or $TOP -n 1
The "chmod" command is used to alter file permissions after the file has been created ->
$chmod 777 *.log
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