Useful tips for everyday
What command can be used to disable STP on a port? The spanning tree feature cannot be turned off in switches on a per port…
What are the rules for coding? Coding rules and guidelines ensure that software is: Safe: It can be used without causing harm. Secure: It can’t…
How do I clear my bash history? How to clear bash shell history command Open the terminal application. Type the following command to to clear…
Why are my 3D prints wavy? Maybe wavy pattern corresponds to the oscilating movement of the filament spool while unrolling. With too much tension this…
How are vector tiles used in web maps? As with the widely used raster tiled web maps, map data is requested by a client as…
How do I create a demo website? Create a Separate Site You can also build a demo site by installing a separate site in a…
How do I permanently edit path? The first way of setting your $PATH permanently is to modify the $PATH variable in your Bash profile file,…
How to remove 502 bad gateway error? Troubleshoot a 502 error message Refresh the page. Start a new browser session or load the site on…
How do I add a record bind? 1 Answer cat /etc/hostname dns-office. cat /etc/hosts yourIP dns-office.local. cat /etc/bind/named.conf.local zone “zone1” { type master; file “/etc/bind/db.zone1”;…
How do you test a XLR microphone? Make sure the microphone is connected to the computer. Choose “Start”> “Settings”> “System”> “Sound”. In the “Sound” settings,…