I cant find anything about this from searching here.
I use mysql on the command line at work and I work with fairly large tables so I set the mysql pager allowing a mor
The MySQL client just passes its output to whatever command you specify with \P (for "Pager").
-Sin are commandline switches to the program less. From man less:
-i Causes searches to ignore case
-n Suppresses line numbers
-S Causes lines longer than the screen width to be chopped rather than folded.
For more options of the MySQL client, see reference.