Useful tips for everyday
How to redirect output of systemd service to a file? StandardOutput= Controls where file descriptor 1 (STDOUT) of the executed processes is connected to. Takes…
How often do you update arch Reddit? So sometimes once a week, othertimes 4 or 5 times a day. I probably average about once a…
How do I use subtitles in awk? The function sub ( r, s , t ) first finds the leftmost longest substring matched by the…
How to delete a rule in nftables? Removing rules You have to obtain the handle to delete a rule via the -a option. The handle…
How do you specify which shell is used when you login ssh? The -t flag forces a pseudo-tty allocation, and the -l flag spawns a…
How long does curl take to timeout? Defaults to 120 seconds. How do I extend my curl timeout? Tell curl with -m / –max-time the…
How do I uninstall zypper? Removing Repositories Remove a repository. It will remove the repository from the system. You may use the command ‘zypper removerepo’…
How do I make Apache server listen on port 443? When you go to a website which uses the link containing https:// at the beginning,…
How to use Wget to download a website recursively? First of all, thanks to everyone who posted their answers. Here is my “ultimate” wget script…
How do you use functions in bash scripting? Divide and Conquer. Functions in Bash Scripting are a great way to reuse code. In this section…