OSX terminal (terminal) use shortcuts

The only terminal shortcut keys used previously are up and down. It is very troublesome to enter a few wrong letters in a long string of commands. Today I learned how to share some shortcuts.

First, select Settings-> keyboard-> use the option key as the meta key.

Then you can use the following shortcut keys:

• Control + A/e back to the command line Header/tail
• Option + B/F jump a word forward/backward
• Control + U/K delete all words before/after the cursor
• Control + y undo the previous operation

Enjoy it!

Finally, there is a fun command to view the 10 most commonly used commands (the last 500 commands)

Awk '{print $1 }'~ /. Bash_history | sort | uniq-c | sort-Gr | HEAD

My results

100 ls
68 git
63 CD
54 SVN
28 FQ
20 find
18 open
18 curl
16 SSH
10 RM

Finally, it's no longer all about LS + CD.