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
vi
3 Replace-Equivalent Commands on Linux
Here are several ways to do replacement on Linux:Output the replacing result to the same file by sed with option -i[oracle@test ~]$ sed -i 's/Ed… Read More »3 Replace-Equivalent Commands on Linux