GeeCON Prague 2014*
The moose likes Linux / UNIX and the fly likes environment variables in grep command Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


JavaRanch » Java Forums » Engineering » Linux / UNIX
Bookmark "environment variables in grep command" Watch "environment variables in grep command" New topic
Author

environment variables in grep command

minal silimkar
Ranch Hand

Joined: Nov 25, 2007
Posts: 133
In man pages of grep command environment variables are give.
How we can use those environment variables in grep command?
[ April 18, 2008: Message edited by: minal silimkar ]

Minal Silimkar
Tim Holloway
Saloon Keeper

Joined: Jun 25, 2001
Posts: 16095
    
  21

They're used automatically. If you want to override them, you set your own value for the environment variable of interest, grep reads that value and uses it.


Customer surveys are for companies who didn't pay proper attention to begin with.
minal silimkar
Ranch Hand

Joined: Nov 25, 2007
Posts: 133
How will I set the environment variables for grep command?
 
GeeCON Prague 2014
 
subject: environment variables in grep command