pip install speedtest-cli
which speedtest-cli | bash
github.com --> github.com.cnpmjs.org
pip install gpustat
watch --color -n1 gpustat -cpu
sudo add-apt-repository ppa:fossfreedom/indicator-sysmonitor
sudo apt-get update
sudo apt-get install indicator-sysmonitor
cpu: {cpu} mem: {mem} net:{net} GPU:{nvgpu}
sudo apt install flameshot
sudo apt-get install meld
# SimpleScreenRecorder
sudo add-apt-repository ppa:maarten-baert/simplescreenrecorder
sudo apt-get update
sudo apt-get install simplescreenrecorder
vim ~/.tmux.conf
set-option -g mouse on
# old version
Ctrl + B, :,set mouse-mode on
# new version
Ctrl + B, :,sset -g mouse on