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Full Discussion: Find memory usage along with time
Top Forums UNIX for Advanced & Expert Users Find memory usage along with time Post 302789281 by Yoda on Wednesday 3rd of April 2013 12:01:09 PM
Old 04-03-2013
Yes, -o is an illegal option when you simply run ps on HP-UX.

So you have to set UNIX95 variable to use the XPG4 environment instead of the HP-UX environment.
Code:
$ UNIX95=1 ps -ef -o pid,pcpu,vsz,comm | grep init
    1  0.40     852 init
   23  0.05       0 pagetableinit_daemon

Code:
$ uname
HP-UX

 

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LEARN ABOUT XFREE86

zgrep

ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep	options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

																	  ZGREP(1)
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