Useful tips for everyday
Can you use discrete and integrated graphics? Although you can’t combine them for the same application you can indeed dedicate the discrete GPU for games…
What is usr bin directory? /usr/bin is a standard directory on Unix-like operating systems that contains most of the executable files (i.e., ready-to-run programs) that…
How do I send all output to dev Null? You can send output to /dev/null, by using command >/dev/null syntax. However, this will not work…
How do I change TLP settings? Once you have installed TLP, its configuration file is /etc/default/tlp and you will have the following commands to use:…
How do I install Windows over Ubuntu? Install your Linux distribution of choice. Open the Microsoft Store and select your favorite Linux distribution. The following…
What is echo PATH? 11. $PATH is a environment variable that is file location-related. When one types a command to run, the system looks for…
What sets an alias for host name? Host name. Specifies the IP address, DNS host name with domain name suffix, or just the DNS host…
Does grep support negative lookahead? Negative lookahead, which is what you’re after, requires a more powerful tool than the standard grep . You need a…
Does leaving the AC on drain the battery? An alternator that is struggling to stay powered on its own will most definitely have difficultly supplying…
What are different kill commands? kill command options Option Meaning Example(s) -s signal_name A symbolic signal name specifying the signal to be sent instead of…