unzip:tldr:4afdb

The command "unzip -O ${gbk} ${path-to-archive1-zip path-to-archive2-zip ---}" is used to extract the content of one or more zip archives.

Here is a breakdown of each component:

• "unzip" is the command-line program used to extract files from a zip archive.
• "-O" is an option used to specify the character encoding of the archive file. In this case, "${gbk}" is a placeholder for the specific character encoding being used. The actual value of "${gbk}" needs to be provided separately or substituted with the actual character encoding code, for example, "unzip -O gbk" or "unzip -O UTF-8".
• "${path-to-archive1-zip}" and "${path-to-archive2-zip}" are placeholders for the paths to the zip archive files that you want to extract. You can specify one or more archive files separated by spaces. Replace these placeholders with the actual paths to the relevant zip files on your system.

For example, if you have two zip archives named "archive1.zip" and "archive2.zip" located in the "/path/to/archives/" directory, the command would look like this:

unzip -O gbk /path/to/archives/archive1.zip /path/to/archives/archive2.zip

This would extract the contents of "archive1.zip" and "archive2.zip" using the specified character encoding (gbk in this case) and place them in the current working directory.