How to Increase Bash History Size
Some valuable or complex commands may not be able to keep in your mind constantly when you need them. In this moment, you can leverage… Read More »How to Increase Bash History Size
/etc/profile
How to Set Default Editor to Vi in KSH
You might find out your shell does not respond to your esc + k which can reuse the historical commands in KSH just like ↑… Read More »How to Set Default Editor to Vi in KSH