hello all ,
I am the ubuntu user since 6.06 but let me tell you . I have always found it very complex task to remember commands of linux.

I have also seen that many users here solving problems only with commands (and yes hats off to the forum staff they just rock with their knowlege base)
I mean there are hundreds (probably thousands not sure) of commands for linux and with there arguments it becomes the huge list ..

I have tried using
man -k
but its still a complex thing to remember ...
Is there is any special trick except practicing it ???