Find knowledge base article(s) by searching for keywords in the title e.g. type linux in the search box below

Find knowledge base article(s) by browsing the subject categories of articles

Technology quick references, cheatsheets, user manuals etc.

Shop Online through ShopifyLite

Tutorials on various IT applications.

How to add new secondary group to a user

To change secondary group good to check what are the current groups that a user belong to

# groups user

modify the user properties by adding a secondary group

# usermod -a -G newsecondarygroup

verify

# groups user

ensure that newsecondarygroup is added to the existing secondary group(s)