The Shell & Qshell of Learning Notes

Http://baike.baidu.com/subview/849/15831672.htm
Http://en.wikipedia.org/wiki/Shell_ (computing)

Common commands

Cat file name output file content to basic output (screen or add >filename to another file) CB format source code chmod//change mode, change file permissions CP copydate current time and date echo $ABC after the variable assignment, only You need to precede the variable with a $ reference. Lint Syntax checker ls dirman helpmore typedu view disk space Status PS view current process status who your user name and terminal type define variable NAME=ABC? (Bash/pdksh) | | Set name = ABC (TCSH) mkdir Create directory rmdir delete directory cd Enter directory RM delete file More display file echo display specify text MV change filename/move file pwd Show directory path command HTTP://EN.WIKIPEDIA.O Rg/wiki/iseries_qshell according to IBM, Qshell are a "unix-like" interface built over os/400. The commands issue point to Programs in a "Qshell" library. To use Qshell, key Strqsh or QSH on a iSeries command line. PASE is a "real" unix-it is actually AIX. It looks similar to Qshell, but doesn ' t has some of the limitations built into Qshell. To use PASE, call qp2term. Http://baike.baidu.com/view/349664.htm AIX (Advanced Interactive eXecutive) is a Unix-like operating system developed by IBM AT/T Unix System V , running on a minicomputer hardware system designed by IBM's proprietary power series chip.

The Shell & Qshell of Learning Notes