Site / list of shell commands

--- I would like to know a site with respect and a summary of purpose of all shell commands. I'm not managing to look and read them all in detail, so would like a brief guide for that, thereafter, was learning everything in general and then calmly go deeper. <BR> Otherwise, I'll always asking something here, and I return a command shell. Help me to reduce the server load of the SITE, folks: lol: --- http://sh.underlinux.com.br/ this site you will find lots of information on shell, and tb enough examples of scripts ready <BR> <BR> flw --- cd / bin / ls <BR> <BR> <BR> man command cd / sbin / ls <BR> <BR> man command is <BR> question of wanting to learn --- soh dah a read out of curiosity! <BR> http://www.linuxfocus.org/Portugues/September2001/article216.shtml # 216lfindex4