A/S 400 Qshell

 

내 머리속의 지우개.... a/s 400장비를 잠깐 작년에 써보고 명령어 까묵어서

 

한참을 헤메다가~~~ 겨우 생각해 냄...

 

아래는 걍 담에 까묵지 않기 위해서 ibm싸이트에서 스크랩 ㅋ

 

Qshell

Qshell is a command environment based on POSIX and X/Open standards. It consists of two parts:

• The shell interpreter (or qsh) is a program that reads commands from an input source, interprets each command, and then runs the command using the services of the operating system.
• The utilities (or commands) are external programs that provide additional functions and can be quite simple or very complex.

Together, the shell interpreter and utilities provide a powerful, standards-based scripting environment. As you use the new programming models offered by OS/400^(R), Qshell provides an extensible command environment that allows you to:

• Manage files in any file system supported by the Integrated File System.
• Run threaded programs that do thread-safe I/O to and from an interactive session.
• Write shell scripts that can be run without modification on other systems using a cross-platform command language.
• Write your own utilities to extend the functions provided by Qshell.

This topic provides both new and experienced users with the information needed to use Qshell commands and write Qshell scripts.

What's New
Select this link to learn about what is new in Qshell this release.

Print this topic
Select this link to print a PDF of this topic.

Tutorial
Select this link to learn about using the Qshell command language and utilities. Start here if you are a new to using shells and shell commands.

Command language
Select this link to view the detailed reference information for the Qshell command language. Start here if you are writing shell scripts or are an experienced user of shells.

Using Qshell
Select this link to find out how to use the QSH CL command, how to configure the Qshell environment, and how to develop utilities.

Utilities
Select this link to view the list of utilities provided with Qshell.

Application Programming Interfaces
Select this link to view the list of application programming interfaces (APIs) provided with Qshell.

Remote client examples
Select this link to view an example of a remote client and server for starting an interactive Qshell session.

Note:

In this information, the terms "job" and "process" are used interchangeably. The term "job" is from OS/400 and the term "process" is from POSIX.