tlmgr option

TeX Live settings manager. More information: https://www.tug.org/texlive/tlmgr.html.

• List all TeX Live settings:

tlmgr option showall

• List all currently set Tex Live settings:

tlmgr option show

• Print all TeX Live settings in JSON format:

tlmgr option showall --json

• Show the value of a specific TeX Live setting:

tlmgr option setting

• Modify the value of a specific TeX Live setting:

tlmgr option setting value

• Set TeX Live to get future updates from the internet after installing from DVD:

tlmgr option repository https://mirror.ctan.org/systems/texlive/tlnet