Useful tips for everyday
How can I allow root to log in over SSH? Easiest method is to temporarily allow root to log in over ssh via password. One…
How do I know which RAM slot is my primary? If you have a PC, you will find the RAM slots on your motherboard near…
What do you mean by parallel SSH in Linux? In my last article I shared 5 commands to copy file from one server to another…
What special character do you use to search for a whitespace character? Special Character Matches… \s any whitespace character (space, tab, carriage return, line feed,…
How do I rename a Bluetooth device in Linux? Edit /etc/bluetooth/main. conf replacing “%h” with the computer name you want. Remove /var/lib/bluetooth/xx:xx:xx:xx:xx:xx/config to make your…
How do you delete a line in command prompt? Go to beginning of the line: Ctrl + A. Go to end of the line: Ctrl…
Is there a way to mount a LVM partition? Once the partitions are labeled as LVM volumes, you cannot mount them directly with mount command.…
Are there different versions of Debian packages in different distributions? You are strongly encouraged to post your questions on the mailing-list rather than on irc.…
How to enable binfmt_ misc? You can enable/disable binfmt_misc or one binary type by echoing 0 (to disable) or 1 (to enable) to /proc/sys/fs/binfmt_misc/status or…
How to grep multiple strings from text file? However, there a number of ways to achieve what you’re trying to accomplish. Here’s one approach: Use…