SHELL

GVIM commands and their usages If you work in VLSI or any Linux-based environment, you’re likely no stranger to scripting, log analysis, and report generation. Whether you’re debugging a TCL script, parsing log files, or querying design reports, efficiency is key. Manually editing files is tedious and error-prone—this is where mastering GVIM (Graphical Vim) becomes […]

SED commands and their usages When we need to search, replace, insert, delete in a file then we use SED command. Opening a file in editor and then do search and replace will be lengthy process, to avoid this manual effort we use SED. 1. Replacing with SED To replace with the help of the […]

AWK and CUT commands and their usage AWK commands Before going to look at the commands and their usage lets understand why we need AWK, what was the requirement which led us to use AWK commands. So if we need to print some particular column from a file then we use AWK. Here are few […]

GREP commands and their usages Before understanding about GREP lets understand why we need this and how this is helping us by saving our time from manual works. If I am looking for a particular string/specific pattern from a file or multiple files or a directory then we can’t go into each and every files […]

List of Basic Linux Commands Create directory Mkdir is the command which we use to create directory, mkdir is short form of make directory. The command structure is as per below. mkdir <directory_name> Example mkdir ivlsi_physicalDesign Change Directory Change directory is command which helps us to switch one directory to another. cd is the short […]