Useful tips for everyday
How safe is port forwarding SSH? Forwarding ports is NOT inherently dangerous in itself and YES the safety is dependant on the service at the…
How do I find my CPU frequency Ubuntu? Here is a straightforward way to get cpu frequencies for all CPU threads: Be sure that cpufrequtils…
Which OS is used in RPI? Raspberry Pi OS (formerly Raspbian) is a Debian-based operating system for Raspberry Pi. Since 2015, it has been officially…
Why is glibc-libc.so.6 version not found? From How to fix “/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.14′ not found”? – Super User: That means the program was compiled against…
Can I limit CPU usage of a process? BES is a small tool which limits the CPU usage for a specified process: for instance, you…
How do I delete unused packages from Pacman? Clean pkg cache. List packages. ls /var/cache/pacman/pkg/ | less. Remove all pkg except those installed sudo pacman…
How do I copy a file system in Linux? How to Clone a Disk ( dd ) Make sure the source and destination disks have…
How do I switch between users in AWS CLI? To switch to a production role (AWS CLI) Create a new profile for the role in…
Do I need to install laptop drivers? If everything is working properly, you probably don’t need to install hardware drivers. Some device manufacturers may even…
How do you resolve structure needs to clean? I fixed this problem with this command in my proxmox shell: stop the container pct stop 100.…