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Full Discussion: Help with ps command - Thanks
Top Forums Shell Programming and Scripting Help with ps command - Thanks Post 302126525 by Nick31 on Wednesday 11th of July 2007 08:38:16 PM
Old 07-11-2007
Quote:
1. Why do I get ksh instead of Test1.sh ???
I'm guessing that the first line of Test1.sh is using the #! to specify the shell? Something like:
#!/usr/bin/ksh

Environment=...

That means the process that you're checking IS the shell. Now the shell happens to have a child process, in this case Test1.sh. If you were to use the args option in ps instead of comm, you would see that Test1.sh is the first argument to the ksh command.

Quote:
2. I do not seem to be getting any time under CPU (or is it so little it rounds ot 0 - how do I change the display)
I'm not sure about the cputime. I do know it can depend on what flavor of UNIX. In AIX one of the cpu measurements (pcpu) is the percentage of time the process has been using the cpu over the life of the process, not the percentage of the available cpu capacity like one might expect.

Now that I think about it a bit more, it's occurring to me that this might be the same problem as question #1. The cpu time for the shell process isn't going to be that much compared to the cpu time of the script.

Quote:
3. Instead of the whole Path I really only want the current directory name DEV - how can I do that?
Are you referring to what pwd returns? (What you're putting in the $Environment variable?) That's a quick fix. Try calling your variable thusly: ${Environment##*/} . That will (since you do seem to be using korn shell) remove all the characters from the left of the variable's value up to the last forward slash.

Hope this helps.
 

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LEARN ABOUT SUSE

platform::shell

platform::shell(n)					       Tcl Bundled Packages						platform::shell(n)

__________________________________________________________________________________________________________________________________________________

NAME

       platform::shell - System identification support code and utilities

SYNOPSIS

       package require platform::shell ?1.1.4?

       platform::shell::generic shell
       platform::shell::identify shell
       platform::shell::platform shell
_________________________________________________________________

DESCRIPTION

       The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell.

       This  package  allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only
       requirement is that the other shell (identified by its path), is actually executable on the current machine.

       While for most platform this means that the architecture of the interrogated shell is identical to the architecture of  the  running  shell
       this  is  not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run
       32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers.

       For applications like a code repository it is important to identify the architecture of the shell which will  actually  run  the  installed
       packages, versus the architecture of the shell running the repository software.

COMMANDS

       platform::shell::identify shell
	      This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::generic shell
	      This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::platform shell
	      This command returns the contents of tcl_platform(platform) for the specified Tcl shell.

KEYWORDS

       operating system, cpu architecture, platform, architecture

platform::shell 						       1.1.4							platform::shell(n)
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