Alok's Blog

Play With Commands

gunzip Command

* without decompressing any file, read the file and count the line number

$gunzip -c xyz.gz | grep “/srting/” | wc -l

ping Command
 ping any address 1800 kb packet size count number 200 and take it is a file, at the same time u can read the out put
$ping -s 1800 -c 200 google.com >> ping_report | tail -f ping_report
find Command
* to find a file
$find / -name file_name 
$find / -name ‘*.doc’


du Command

To print the diectory summary

$ du – sh

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