Linux Zip/unzip commands

Command name: zip

Function Description: Compress the file.

Syntax:zip [-acddffghjjkllmoqrstuvvwxyz$][-b < working directory >][-ll][-n < tail string >][-t < datetime >][- < compression efficiency >][Compressed Files [file ...] [-i < template style >][-x < template style ;]

Note:zip is a widely used compression program that compresses files that have a ". zip" extension.

Parameters

-A adjusts the executable auto-unzip file.

-b< working Directory > Specifies the directory where files are temporarily stored.

-C adds a comment to each compressed file.

-d deletes the specified file from within the compressed file.

The directory name is not established within the-D compressed file.

-F The effect of this parameter is similar to specifying the "-u" parameter, but not only updates the existing file, and if some files do not already exist in the compressed file, use this parameter to add it to the compressed file.

-F attempt to repair a corrupted compressed file.

-G compresses the file after it is appended to the existing compressed file, rather than creating a new compressed file.

-H online Help.

-i< template style > compress only files that match the criteria.

-j saves only the file name and its contents, not any directory names.

-J Delete unnecessary data before compressing the file.

-K uses the file name in MS-DOS compatible format.

-L When compressing a file, replace the LF character with the LF+CR character.

-ll the lf+cr character into the LF character when compressing the file .

-L displays copyright information.

-M compresses the file and joins the compressed file, deletes the original file, and then moves the file to the compressed file.

-n< string > does not compress a file with a specific trailing string.

-O to compress files that have the most recent change time in the file, set the change time for the compressed file to be the same as the file.

-Q does not show the instruction execution process.

-R recursively handles all files and subdirectories under the specified directory.

-S contains the system and hidden files.

-t< Date Time > Set the date of the compressed file to the specified date.

-T checks that each file within the backup file is correct.

-U replace the newer file into the compressed file.

-V Displays the instruction execution process or displays version information.

-V saves the file properties of the VMS operating system.

-W in the file name if the version number, this parameter is only valid under the VMS operating system.

-x< template style > exclude files that match the criteria when compressing.

-X does not save additional file attributes.

-Y saves the symbolic connection directly, not the file that the connection points to, and this parameter is only valid under systems such as UNIX.

-Z adds a comment to the compressed file.

-$ Save the volume book name of the disk where the first compressed file is located.

-< compression Efficiency > Compression efficiency is a value between 1-9.

Example

Example 1. Compress test. MYI

[[email protected] test]# zip test1.zip test. MYI

Adding:test. MYI (deflated 42%)

[[email protected] test] #ll

-rw-r--r--1 root root 1033755 09-24 10:03 test1.zip

The compression rate is 8

[[email protected] test]# zip test2.zip-8 test. MYI

Adding:test. MYI (deflated 42%)

[[email protected] test] #ll

-rw-r--r--1 root root 1033451 09-24 10:03 test2.zip

Example 2. All files and folders under the current directory are compressed into test.zip files, and-r means all files in the recursive compressed sub-directory

[Email protected] test]# zip-r test.zip./*

Package Directory

[Email protected] test]# zip test2.zip test2/*

Example 3. Delete the compressed file Test1.zip in test. Myi file

[Email protected] test]# zip-d test1.zip test. MYI

Remove files from the packaged files directory

[Email protected] test]# zip-d test2. zip test2/ln.log

Deleting:tests/ln.log

Example 4. Add test to the Test1.zip in the compressed file. myi file

[Email protected] test]# zip-m test1.zip test. MYI

Example 5. Exclude a file when compressing a file

[[email protected] test]# zip test3.zip tests/*-x Tests/ln.log

command name : Unzip

function Description : Unzip the zip file

Syntax:unzip [-cflptuvz][-agcjlmnoqsvx][-p < password >][.zip file ] [file ][-d < directory >][-x < file ] or unzip [-z]

Additional note:Unzip is the unzip program for. zip compressed files.

Parameters

-C Displays the extracted results to the screen and converts the characters appropriately.

-F Updates an existing file.

-L Displays the files contained within the compressed file.

-P , similar to the-c parameter, displays the results of the decompression to the screen, but does not perform any conversions.

-T checks that the compressed file is correct. , but did not understand the pressure.

-U is similar to the -f parameter, but in addition to updating existing files, other files in the compressed file are extracted to the directory.

-V performs yes when the detailed information is displayed. or view the compressed files directory, but do not press.

-Z Displays only the memo text of the compressed file.

-A necessary character conversion for the text file.

-B Do not convert the text file to character.

The file names in the-C compressed file are case sensitive.

-J does not handle directory paths that are contained in compressed files.

-L Changes all the file names in the compressed file to lowercase.

-M sends the output to the more program processing.

-N Do not overwrite the original file when extracting.

-O do not need to ask the user first,unzip overwrite the original file after execution.

-p< password > password using zip option.

-Q does not display any information when executing.

-S converts white space characters in the file name to baseline characters.

-V retains the file version information for the VMS.

-X Unzip while the original uid/gid of the file is stored back .

[. zip file ] Specifies a . zip compressed file.

[File ] Specifies which files in the. zip archive to process.

-d< directory > Specifies the directory to be stored after the file has been decompressed.

-x< file > Specifies which files in the. zip archive are not processed.

-Z unzip-z equals execute zipinfo instruction.

Example 1: Unzip the compressed file Text.zip in the current directory.

[Email protected] test]# Unzip Test.zip

Example 2: Extract the compressed file text.zip in the specified directory/ tmp, if the same file exists, ask the unzip command not to overwrite the original file.

[Email protected] test]# unzip-n test.zip-d/tmp

Example 3: View the compressed Files directory, but do not understand the pressure.

[Email protected] test]# unzip-v test.zip

Example 4: Extract the compressed file test.zip in the specified directory tmp, if the same file exists, the Unzip command is required to overwrite the original file.

[Email protected] test]# Unzip-o test.zip-d tmp/

Use

Unzip "*.zip"

LS *.zip | XARGS-N1 Unzip

Unzip all zip files in the current directory

Linux Zip/unzip commands