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Full Discussion: add or modify if existent
Top Forums Shell Programming and Scripting add or modify if existent Post 302112262 by melanie_pfefer on Tuesday 27th of March 2007 04:37:29 AM
Old 03-27-2007
add or modify if existent

I want to set these params in /etc/system

set shmsys:shminfo_shmmax=2000000000
set shmseg:shminfo_shmseg=200


if this param exists, then I want to modify them
if not, I want to add them.

I can add them using >>/etc/system
but how to do the modify thing?
at least I can comment the existing lines -if existent- and then add the 2 entries.
 

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ANUBISADM(1)						      General Commands Manual						      ANUBISADM(1)

NAME
anubisadm - interface for GNU Anubis database administration SYNOPSIS
anubisadm anubisadm [COMMAND] [OPTIONS] URL DESCRIPTION
This manual page documents briefly the anubisadm command. anubisadm is a program for GNU Anubis database manipulation. OPTIONS
A summary of options is included below: COMMAND is one of: -c, --create Creates the database. -l, --list List the contents of an existing database. -a, --add Add a new record. -m, --modify Modify existing record. -r, --remove Remove existing record. --version Display program version number and exit. --help Display this help screen and exit. OPTION is one or more of: -i, --authid=STRING Specify the authid to operate upon. This option is mandatory with --add, --modify and --remove. It is optional when used with --list. -p, --password=STRING Specify the password for the authid. Mandatory with --add, --modify and --remove. -u, --user=STRING Specify the system user name corresponding to the given authid. Optional for --add, --modify and --remove. -f, --rcfile=STRING Specify the rc file to be used for this authid. Optional for --add, --modify and --remove. SEE ALSO
anubis(1), anubisusr(1), AUTHOR
anubisadm was written by The Anubis Team (read the AUTHORS file). This manual page was prepared by Krzysztof Burghardt <krzysztof@burghardt.pl>, for the Debian project (but may be used by others). 2007 Sep 09 ANUBISADM(1)
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