2024年3月13日发(作者：)

7z: executable name

a: add to archive

-tiso or -tudf: format of archive to create

or : name of archive to create

10. 硬压缩

Switch: -ms=on

Function: Enable solid mode.

This is the default so you won't often need this.

Switch: -ms=off

Function: Disable solid mode.

This is useful when you need to update individual files.

Will reduce compression ratios normally.

11. "-p"设定密码

7z a pw.7z *.txt -pSECRET

12. 其它选项：

Switch: -ssc

Function: Specify case-sensitive mode.

Useful for going between Linux and Windows.

Default: -ssc- on Windows (insensitive)

Default: -scc on Linux (sensitive)

Switch: -ssw

Function: Compress locked files.

Use if: you have problems with opening files.

Switch: -w

Function: Set working directory.

Use when you want to specify temp folders.

Switch: -aoa

Overwrite all destination files.

Switch: -aos

Skip over existing files without overwriting.

Use this for files where the earliest version is most important.

Switch: -aou

Avoid name collisions.

New files extracted will have a number appending to their names.

(You will have to deal with them later.)

Switch: -aot

Rename existing files.

This will not rename the new files, just the old ones already there.

Use when the new files are more important.

7z x -aoa

7z: use the 7-zip executable

x: use the extract command

: extract files from this archive

-aoa: overwrite all existing files. risky!