Useful tips for everyday
How do you break a line in Unix? To denote a single line break, Unix programs use line feed , whose hexadecimal value in ASCII…
How do I install Chromium browser? Installing Chromium using Terminal To install Chromium Web Browser, use the command: # dnf install chromium. To upgrade Chromium,…
How do I get the minimum of two columns in pandas? If you are trying to get the row-wise mininum of two or more columns,…
How do I enable Touchpad scrolling in Linux? Open the Activities overview and start typing Mouse & Touchpad. Click on Mouse & Touchpad to open…
How do you replace a line in a file using Perl? To insert a line after one already in the file, use the -n switch.…
What happens if you enter the wrong password in Sudo? Save the file and close it. Run a command with sudo and enter the wrong…
How can I loop over the output of a shell command? Here is the command and the output: Convert it into bash script (snippet): How…
Is there a problem with ALSA and PulseAudio? From there used a PCM formatted wav file aplay -D plughw:0,0 test.wav which gave: But nothing! no…
How do I bypass Microsoft lockout? Windows 10 How To Reset Computer Password, Locked Out 1) Press Shift and Restart from the power icon (together)…
Why does my computer turn off when I type? If your computer shuts down while you are actively typing, then you have a larger concern.…