Emacs executes commands in shell edit buffers

-Execute one command at a time

M!

-Executes a shell command and puts the result in the current edit buffer

C-u M!

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The following formally enters the shell edit buffer

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-Start Shell Edit buffer

M x Shell

-Start a shell edit buffer again

M x rename-uniquely

-Terminate a job

C-c c-c

-Scrolling History command

M p \ m n

-Clears the output of a command

C-c C-o

-Causes the original line of the command output to appear at the top of the screen

C-c C-r

-View the last few lines of the command output

C-c C-E

-Rollback OUTPUT Group

Output group: Consists of a command and the contents of the output it executes.

C-c c-p \ c-c c-n

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File and directory Operations

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dired-> Directory Editing mode

-Enter directory mode

Emacs Directory Name

C-x c-f Directory Name

C-x D

Select Open Directory from the File menu

-Sort directory contents by name or date in dired mode

Press S repeatedly

-View and edit files

V read-Only view file, s used for recursive query, = give the current cursor row, c-c or Q exit

F to edit the file, C-x B can return to dired mode

-File Delete, copy, rename

Move to the file name you want to delete press D to increase the tag to be deleted, press U to remove the tag to be deleted, and x to delete all files to be deleted.

#会给所有emacs自动保存文件加上待删除标记, remove c-u#,~ will give all Emacs backup files with the tag to be deleted, remove C-u ~

D will delete the file immediately

C Copying files

R Renaming files

-Compression and decompression of files

Z Compress or Compress files

-Compare files

=

-Run the shell command on the file

On the file! Enter the shell command

G re-read the directory from disk

-Working with filegroups

m to file plus pending Mark M del Remove pending tag

%m using regular expressions to select files to do the pending action tag

+ Create a new directory

-Other Directory operations

E Edit File

G Change file group permissions

K Remove the line from the screen where the cursor is located

o Find the file in another window, move the cursor to the new window

C-o in another window to find the file, the cursor does not move to a new window

P Print File

Q Find-replace operations on files marked for operation

. Add a tag to the numbered backup file for deletion

* Add * Mark to executable file, remove C-u *

/mark the directory Home *, remove c-u/

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Emacs executes commands in shell edit buffers