Show all formats supported by ffmpeg

To get list of video format supported by ffmpeg, run ffmpeg -formats Example See ffmpeg

Requesting a zone trasnfer with dig

To request a zone transfer using dig, use dig @NAME_SERVER_HERE -t AXFR DOMAIN_NAME_HERE Example [root@vps3 poweradmin]# dig @server10.hosthat.com -t AXFR

mycomputer

These are some software/settings i have on my computer running Ubuntu 20.04 Steam store games on different Disk GNOME Shell

Steam store games on different Disk

I have a 250 GB SSD as boot drive. My steam games installed on a 2nd 2 TB hard disk.

GNOME Shell Extension

GNOME Shell Extensions allow you to add/modify features in Gnome Desktop. Gnome Desktop is used by Ubuntu. Shell Extensions are

Install TeamSpeak Client on Ubuntu

To install TeamSpeak client on Ubuntu, download latest version from https://www.teamspeak.com/en/downloads/ Download page list both 32 and 64 bit versions.

configure: error: “curses not found”

When installing a software from source, i get errro configure: error: “curses not found” To fix this, install libncurses-dev apt

configure: error: “libevent not found”

When installing a software from source i get error configure: error: “libevent not found” To fix, install libevent-dev apt install

Bash check if a directory exists

To check if a directory exists in bash, use if [[ -d “/path/to/directory/” ]] then echo “Directory found.” fi To

How do I view what exim is doing?

Exim comes with a utility called “exiwhat” which will display what each instance of exim is currently involved with. exiwhat

Amazon Lightsail

Amazon Lightsail Log in failed – CLIENT_UNAUTHORIZED How to Delete an Amazon Lightsail server How to enable Snapshot (Backup) in

Find ErpNext Version

To find ErpNext version from command line, run bench version Example frappe@ubuntu-s-1vcpu-2gb-blr1-01:~/frappe-bench$ bench version erpnext 12.1.6 frappe 12.0.16 restore 0.0.1