Shulou(Shulou.com)06/03 Report--

Ctrl+c (cancel)-abort a command operation

Tab-Lenovo completes the command function

Ctrl+l (clear)-screen clearing operation

Direction key ↑ ↓-call the history command that has been entered

~ indicates logging in to the system user's home directory

.. Represents the directory at the next level

A-> B cd-- > A cd-- > B

! Express the meaning of compulsion

Standard output redirection symbol

Standard output append redirect symbol

"* indicates that the configuration symbol can match any information"

& & indicates that the previous command was executed successfully, followed by the latter command

\ restore the meaning of the command message itself (cancel alias) escape symbol

Ctrl+a-quickly move the cursor to the beginning of the line

Ctrl+e-quickly move the cursor to the end of the line

Ctrl+ ← →-move the cursor quickly left and right according to the word string

Ctrl+w-delete (cut) a contiguous string of information (no space division)

Ctrl+y-paste cut information

Ctrl+u-delete (cut) all string information to the left of the cursor location

Ctrl+k-delete (cut) all string information to the right of the cursor location

Ctrl+d-logout status

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