A girl's way of learning in the front, hoping to help other friends who learn in programming code.
command-line knowledge of Terminal Mac
1-The most important command line for me
Ls[list]/path: Look at the contents of a path.
Cd/path means to go to the path in the directory
CD path means go to path in the current directory
2-Cleaning System
sudo periodic daily then enter the administrator password.
If you change the daily to weekly, the weekly cleanup is run.
Change to monthly, is to do monthly cleanup.
If the direct input: sudo periodic daily weekly monthly then enter, it is equal to the three clear together to do
3-Appendix
List files----ls
Converting catalogs----CDs
Create a new catalog----mkdir
Copy file----CP
Move file----MV
Delete File----RM
Change file permissions----chmod
Script file name----sh
4-If you think this knowledge is not enough, you can look at the command-line knowledge written by others.
command-line knowledge of Terminal Mac