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tlmgr-paper:tldr:ba339
This command is using the sudo
command to run the tlmgr
utility with the argument paper ${a4}
.
sudo
is a command used in Unix-like operating systems to execute commands with administrative or superuser privileges. It allows users to perform tasks that require elevated permissions.
tlmgr
is the package manager for TeX Live, a comprehensive distribution of the TeX typesetting system used for typesetting documents, including formatting papers and documents in various sizes and layouts.
The argument paper ${a4}
is specifying a particular paper size for the TeX typesetting system. ${a4}
is likely a variable or a placeholder that needs to be replaced with an actual value. In this case, it seems to be indicating the A4 paper size, which is a standard paper size commonly used in many countries.
Overall, this command is likely being used to configure the paper size settings in the TeX Live system, specifically setting it to A4.