A summary of Linux wildcard characters

About the bird's Linux private dishes

*-wildcard character, representing random characters (0 to more)
? -wildcards, which represent one character
#-Gaze
/-Jump symbol to restore special characters or wildcards to a general symbol
| -demarcation of two pipeline commands
; -Definition of continuity order
~-User's root folder
$-Variable value to be added before the variable
! -"Non" (not) in logical operation
/-Path Separator symbol
>>-Output guidance, respectively, "replace" and "accumulate"
'-single-pin, no variable substitution function
"-double-cited, with variable displacement function
'-quote symbol, two ' in the middle for a command to run first
()-Middle is the beginning and end of the child shell
[]-Middle is a character combination
{}-middle command block combination
CTRL + C-terminates the current command
Ctrl+d-Input End (EOF), such as when the message ends
Ctrl+m-Just enter
Ctrl+s-Pause the output of the screen
CTRL+Q-Restore the output of the screen
Ctrl+u-at the prompt, delete the entire line of command
CTRL + Z-Pause current command
&&-When the current command runs successfully, the following command is run
|| -When the current command fails to run, the following command is run

The most frequently used is *,? , [] and '. Here are a few simple examples:

1,ls test* <== * means that the following characters are accepted (no word Fuye accepted)

2,ls test? <==? Represents the back when and only if a word characters accepted

3,ls Test??? <==??? Indicates that three characters must be answered

4,CP test[1~5]/tmp <== test1, Test2, Test3, Test4, test5 If present, copy to/tmp folder

5,cd/lib/modules/'uname-r'/kernel/drivers <== is "the command to run first. "

A summary of Linux wildcard characters