Maintenance

Every Linux System has three options to clear cache without interrupting any processes or servi...

df -h shows hard drive space sudo du -a /dir/ | sort -n -r | head -n 20 this will list larger...

lsof -Pn|grep txt|grep "/\."

to list all ip tables by chain iptables -L --line-numbers add iptable on line  sudo iptables -...

Change your working directory to /etc/modprobe.d: cd /etc/modprobe.d And now, create a new file...

The Problem Recently, my Keychron K8 keyboard has died (PCB 💀), so I started hunting...