06-26-2008
What do you know about the 'other' process?
There are many approaches to finding out about the execution and/or completion [assumed complete if not running] of another process.
1) Have the other program write a file as it starts, and delete it upon its exit. Then, you just need to check if the file exists.
2) By checking for parameters with the 'grep' at the end of a
>ps -ef | grep ___
3) By checking for the existence of specific files [assuming you can run lsof - which may need to be installed]. lsof does a list of open files.
>lsof | grep ___
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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)