Objective: I need search and replace a specific text string on multiple files at once. Solution: Using SED in a bash FOR loop to search for the text you want to replace. for a in `find . -name ‘*filename*’`; do…
Top is amongst the most comprehensive and informative process display command in Linux. There’s no reason for a seasoned Linux sysadmin like myself not to know it! Top can display all the information you need to know about processes and…
In my Linux life, I find myself trying to search for files quite frequently. All distributions comes with a very handy command called ‘locate’ which helps you search for the file. What it does is Linux keeps an index and…