Useful tips for everyday
Where does Emacs save backup files? Backup files have tildes ( ~ or ~9~ ) at the end and shall be written to the user…
How do I delete a file in a directory in bash? To delete a specific file, you can use the command rm followed by the…
How can I check my phone battery health? You can check your Android phone’s battery status by navigating to Settings > Battery > Battery Usage.…
How to force rootfs to use ramfs instead of ramfs? If CONFIG_TMPFS is enabled, rootfs will use tmpfs instead of ramfs by default. To force…
How does a pipe pass output of one command to another? A pipe | passes the standard output of a command into the standard input…
How do I print only certain columns in Linux? How to do it… To print the fifth column, use the following command: $ awk ‘{…
What is filtercomplex Ffmpeg? -vf is used for simple filtergraphs (one input, one output), and -filter_complex is used for complex filtergraphs (one or more inputs,…
What file system should I use for SSD? If you want to use the SSD on both Windows and Mac as an external drive, the…
Where are rpm scripts stored? Most files pertaining to RPM are kept in the /var/lib/rpm/ directory. For more information on RPM, refer to the chapter…
How do I make my computer resolution fit my TV? Put the cursor in the bottom right corner of the Windows screen and move it…