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This page is for people who are not familiar with linux.

__1. Permission__

Often, the OS will say "permission denied", when you try to run/edit a file. Do not panic and follow this guide.

 ''**chmod u+x+w** //filename//'' # **chmod**: give permission, **u**: for owner, **+**: add options, **x**: for execution, **w**: for writing.

If you want to edit all the files with certeain extension, try

''**chmod u+x+w *.**//extension//''


__2. Change directory__

In order to change to specific directories, 

''**cd** //directory//''

In order to go to the child folder, 

''**cd** //child folder//''

If you want to go to the parent folder,

''**cd ..**''

- One good tip is to type tap after typing first 3~4 letters of the file. It will automatically fill in the name. 

__3. Move file__

In order to move a file, 

''**mv** //current_directory_file new_directory//''

In order to move a directory,

''**mv -r** //directory new_directory//''  # -r : recursively

__4.make directory__

In order to make a new directory,

''**mkdir** //new  directory//''

__5.Move file to other computer __

If you want to download or upload your file, try this: 


''%% scp projectFile good@server:location %%''


if you want to transfer a folder, then,

''%% scp -r projectFile good@server:location %%''
 
If you want to download a file, try

''%% scp good@server:location/projectfile local_location %%''


**Do this code on your local machine**