Useful tips for everyday
How do I open a hidden file in Linux terminal? To view hidden files, run the ls command with the -a flag which enables viewing…
How can I tell which process is using swap? Linux Find Out What Process Are Using Swap Space /proc/meminfo – This file reports statistics about…
How do I see the size of a file in bash? Getting file size using find command find “/etc/passwd” -printf “%s” find “/etc/passwd” -printf “%s\n”…
How to delete lines with multiple keywords in SED? Similarly, you could run the sed command with option -n and negated p, (!p) command. To…
How do I compile a deb file? Making the deb package Create the working directory. Create a temporary working directory to make your package in.…
How do I enable TLS on Apache? To enable TLS 1.2 in Apache, you will need to change/add the SSLProtocol directive. To do any of…
What is RAID and LVM? RAID is used for redundancy. LVM is a way in which you partition the hard disk logically and it contains…
How to read a comma separated CVS file in Bash? You can use while shell loop to read comma-separated cvs file. IFS variable will set…
How do you split a tab in Vim? Split windows and tabs in Vim n – :new horizontal split (editing a new empty buffer) s…
How do I create a new pane in Tmux? Working with Tmux Windows and Panes Ctrl+b c Create a new window (with shell) Ctrl+b w…