Bought this great laptop in July 2010, and has been my main works machine ever since. upgraded the memory from 8GB to 16GB using the…
Assuming you have some basic knowledge on vi editor and familiar with the basic operation of vi editor. It might come into one stage where…
tar command is known for backup, and most commonly to tapes. It is also known to the open-source community as a way to package files…
The situation is you have a number of files with sequence filenames, and you would like to rename it, for example you would like to…
This used to be the trick to hide folders in unix last time (not sure whether it’s still been used nowadays). Sometimes even the GUI…