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 […]
Linux Commands
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 […]
Learn Linux Date Command With Examples
In this post we will learn about how to set date and time as well as how to get date and time information with date command.Note: If you want to set date and time of system you must be login with superuser or root. Date command is one of the useful command in linux. At […]
Linux Tac Command : Reverse Of cat Command Output
The tac command shows the output of cat command in reverse manner hence the name of this command is also in reverse form that is tac . As we know cat command is used to see the content of file,creating the new file and concatenating the two file also (If you do not know soon […]
How To Get SSH Public Key Fingerprint Information
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. […]
Eject Command: Eject DVD-ROM Or CD-ROM In Linux
Today, we will walk you through how to insert and eject CD-ROM / DVD-ROM through command line in linux system. Yes! this is also true that you do not have to touch CD/DVD ROM eject switch. Basically eject command allows removable media to be ejected under software control. Here, software control is your operating system […]