How to rename and move the directory and files in linux

To rename and move the directory and files in linux in linux we use single command called mv. The mv command is used for both purpose means renaming and moving the directory or file,it is system command which ships bydefault when you install any linux. The command is also applicable to all Unix based operating … Read more

Learn tar command and know about its precaution

Learn tar command and know about its precaution Tar(Tap Archive) command is used in Unix like operating system for archiving the files. Archive is a file which has number of files and these files can be extracted to its original format with the help of extraction programmes. These archived files are called tarballs. If you … Read more

How To Get SSH Public Key Fingerprint Information

ssh public key fingerprint

Long time ago one of my U.S system admin was very security conscious. He asked me to create id_rsa.pub key in server. I created the key with ssh-keygen -t rsa command. And send it him through encrypted email. Next day he wrote me ,what is the ssh key fingerprint ? First let’s have some introduction. … Read more