unset .bashrc Post: 302505263

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to unset 'finger' info?

Hi, Command "chfn" can be used to change finger information.. can anybody tell me how to unset i mean reset the same finger information. Thanks in advance, Chanakya

2. UNIX for Advanced & Expert Users

how to unset the readonly variable

Hi All, May be this is a very simple question... $ b=8 $ readonly b $ echo $b 8 $ b=90 -bash: b: readonly variable $ unset b -bash: unset: b: cannot unset: readonly variable I m not able to change the readonly mode of variable b Please help me out.. Thanks Nidhi

3. Shell Programming and Scripting

Using unset to delete array elements

Hi, I am writing a BASH script. My questions regard deleting elements of arrays. I have an array: michael-browns-powerbook-g4-15:~ msb65$ test_array=(1 2 3 4) michael-browns-powerbook-g4-15:~ msb65$ echo ${test_array} 1 2 3 4 To delete the second element of test_array I type:...

4. Shell Programming and Scripting

How to unset all variables in shell?

can I use unset to unset all the variables in a shell sciprt? VAR1=1 VAR2=2 VAR3=3 unset whether this unset will afftect any system variables? Thanks,

5. Shell Programming and Scripting

[ask] about unset variables

I'm wondering, is the number of variables will affect execution time of my bash script or maybe affect the cpu workload, cpu memory, etc ? If I create so many variables, should I unset each one of that variables after I used them or after I think they are no longer needed? and if my script...

6. Shell Programming and Scripting

Unset variable with characters in value

I have a script with a $PASSWORD variable. I unset it right after using it, just to minimize the chance it could be left around for a snooper. That worked just fine... until I used a password with a value of "P@ssw0rd" Now, unset (even with -f, even with the variable enquoted) tells me: unset:...

7. Shell Programming and Scripting

Listing all local variables for unset

I have tried to thoroughly search other threads before posting this question... I have a shell script (bsh) that I'd like to "re-execute" if the user chooses to. Before the program is executed again the local variables (those set within the script) need to be unset. Is there a command that...

8. Red Hat

PROC_MEM_RES how to set/unset/change

Hi all, Does anyone know how to change PROC_MEM_RES? We have a DB server with quite a few oracle instances (RAC) and we are getting critical alerts for PROC_MEM_RES. Anyone know how to increase the current setting or what we should do about it? Thanks in advance. john

9. UNIX for Dummies Questions & Answers

Unset environement variable

Hi, I have the following line in the script unset _SET_ENV_AA unset _SETENV but where I can check the value for this environement variable

10. UNIX for Dummies Questions & Answers

Where unset command locates?

Hi, Can someone tell what is the path for "unset", I tried "which" command but getting below error # which unset /usr/bin/which: no unset in (/usr/lib/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin/:/root/bin)

LEARN ABOUT CENTOS

pmdarsyslog

PMDARSYSLOG(1)						       Performance Co-Pilot						    PMDARSYSLOG(1)

NAME

       pmdarsyslog - rsyslog (reliable and extended syslog) PMDA

DESCRIPTION

       pmdarsyslog is a Performance Metrics Domain Agent (PMDA) which exports metric values from the rsyslogd(8) server.  Further details about
       rsyslog can be found at http://www.rsyslog.com/.

INSTALLATION

       If you want access to the names and values for the rsyslog performance metrics, do the following as root:

	       # cd $PCP_PMDAS_DIR/rsyslog
	       # ./Install

       If you want to undo the installation, do the following as root:

	       # cd $PCP_PMDAS_DIR/rsyslog
	       # ./Remove

       pmdarsyslog is launched by pmcd(1) and should never be executed directly.  The Install and Remove scripts notify pmcd(1) when the agent is
       installed or removed.

       In order to use this agent, rsyslog stats gathering must be enabled.  This is done by adding the lines:

	       $ModLoad impstats
	       $PStatsInterval 5       # log every 5 seconds
	       syslog.info	       |/var/log/pcp/rsyslog/stats

       to your rsyslog.conf(5) configuration file after installing the PMDA.  Take care to ensure the syslog.info messages do not get logged in
       any other file, as this could unexpectedly fill your filesystem.  Syntax useful for this is syslog.!=info for explicitly excluding these.

FILES

       /var/log/pcp/rsyslog/stats
	   named pipe containing statistics exported from rsyslog, usually created by the PMDA Install script.

       $PCP_PMDAS_DIR/rsyslog/Install
	   installation script for the pmdarsyslog agent

       $PCP_PMDAS_DIR/rsyslog/Remove
	   undo installation script for the pmdarsyslog agent

       $PCP_LOG_DIR/pmcd/rsyslog.log
	   default log file for error messages from pmdarsyslog

SEE ALSO

       pmcd(1), rsyslog.conf(5), rsyslogd(8).

3.8.10							       Performance Co-Pilot						    PMDARSYSLOG(1)