p7zip:tldr:984c8
The command "p7zip -k ${filename}" is used to compress a file using the p7zip tool with the options "k" and "${filename}".
Here is the breakdown of the command:
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"p7zip": This is the command to invoke the p7zip tool. p7zip is a file archiver that supports compressing and decompressing files using the 7z format.
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"-k": This option specifies that you want to compress the file while keeping the original file intact. The original file will not be deleted or modified during the compression process.
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"${filename}": This is a placeholder that represents the name of the file you want to compress. You need to replace "${filename}" with the actual name of the file you wish to compress.
By running this command with the appropriate file name, the p7zip tool will create a compressed 7z archive file while preserving the original file. The compressed file will have a ".7z" extension and can be used for storage or transmission purposes.