02-27-2020
Normally when people experience a problem between running a script successfully as one user, and then having issues with the same script under another user, the issues are generally resolved by:
- Make your you use full path names in all scripts and commands in your scripts.
- Make sure any environmental variable you use in your scripts are the same for both users.
- Make sure all users have appropriate read/write/execute file permissions.
This "different users" problems we see generally are easy to resolve if when folks start with the three bullet points above.
The most command mistakes in similar situations across all OS over the years is caused by not using full paths for files and commands.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi, I have a Unix box running HP-UX 10.20 and it suddenly won't boot. Every time it goes down the boot checklist, it hangs on "NFS client subsystem" and just continues to say busy/wait. I have read something about the /etc/auto_master but don't quite understand what has to happen to fix it. ... (4 Replies)
Discussion started by: Asheley Ryan
4 Replies
2. UNIX for Advanced & Expert Users
aix 4.3
I get the following error from the errpt log
BD797922 0306170008 P H enclosure0 SUBSYSTEM FAILURE
I'm not clear on this kind of error. It never happened to me.
What do this errors mean, and how do I clear or solve them?
Any help is appreciated. (2 Replies)
Discussion started by: andwhat
2 Replies
3. AIX
Hello All,
Does some one have any idea about the subsystem component failure. Errpt command throws below errors for my server :-
# errpt
IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION
B9735AF4 0304222408 P H hdisk5 SUBSYSTEM COMPONENT FAILURE
B9735AF4 0304222408 P H... (1 Reply)
Discussion started by: Shrek
1 Replies
4. AIX
Hello,
I'm trying to generate a subsystem which supports startsrc, stopsrc and refresh
I want to specify special arguments in case of stopsrc and refresh
for example:
startsrc:
/bin/testscript start
stopsrc:
/bin/testscript stop
refresh:
/bin/testscript restart
which should be... (0 Replies)
Discussion started by: funksen
0 Replies
5. AIX
Two boxes we just reloaded to use as a two node HACMP cluster to insure our software is compatible.
Install disks we received at our library on 5/2009 AIX 5.3-ML10
For sake of argument names ibmaix1 and ibmaix2
On both:
ibmaix1# oslevel -r
5300-10
.rhosts files with 600 permissions... (0 Replies)
Discussion started by: DrKillPatient
0 Replies
6. Ubuntu
Hey Guys ...
How I can look up Subsystem ID of the WIFI card under Ubuntu...
I did try lspci but its outputting only Vendor and Dev no subsys ...
I need same data as below ( Windows )
PCI\VEN_168C&DEV_001C&SUBSYS_04281468&REV_01\4&1BF192B7&0&0020
thank you
happy new year ! (2 Replies)
Discussion started by: NDxiak
2 Replies
7. UNIX for Dummies Questions & Answers
Hi there,
what is the meaning of this line:
SFTP subsystem requests: 5 Time(s)
in: /var/mail/root???
Tks in advance,
GB (0 Replies)
Discussion started by: Giordano Bruno
0 Replies
8. AIX
I have several ssh servers *running aix 5.3 and they respond to sftp requests just fine, but I have one that requires clients to specify the path to the sftp server using the -s flag which is*/usr/sbin/sftp-server
I check the sshd_config across all servers and they are the same. *The other... (1 Reply)
Discussion started by: massdesign
1 Replies
9. HP-UX
Recently moved a HP Unix B.10.20 system from US to Thailand, and everything is work well in US but after we changed:
1. set_parms ip_address (change the IP to TH range)
2. set_parms addl_netwrk (change the Subnet, Gateway, Domain name, DNS Svr Name, and DNS IP)
3. vi /etc/hosts (to commented... (4 Replies)
Discussion started by: beta911
4 Replies
10. AIX
Hi,
we have the p6 server running AIX 7.1
it suddenly stops working.
I tried to re-cycle power but it keeps stopping at C19220FF.
Activate the service processor pinhole reset switch but still stops at the same code.
Error logs:
1. 501A1181 2016-06-08 22:06:20 'Service Process'... (1 Reply)
Discussion started by: lilyn
1 Replies
PPERL(1p) User Contributed Perl Documentation PPERL(1p)
NAME
PPerl - Make perl scripts persistent in memory
SYNOPSIS
$ pperl foo.pl
DESCRIPTION
This program turns ordinary perl scripts into long running daemons, making subsequent executions extremely fast. It forks several processes
for each script, allowing many processes to call the script at once.
It works a lot like SpeedyCGI, but is written a little differently. I didn't use the SpeedyCGI codebase, because I couldn't get it to
compile, and needed something ASAP.
The easiest way to use this is to change your shebang line from:
#!/usr/bin/perl -w
To use pperl instead:
#!/usr/bin/pperl -w
WARNINGS
Like other persistent environments, this one has problems with things like BEGIN blocks, global variables, etc. So beware, and try checking
the mod_perl guide at http://perl.apache.org/guide/ for lots of information that applies to many persistent perl environments.
Parameters
$ pperl <perl params> -- <pperl params> scriptname <script params>
The perl params are sent to the perl binary the first time it is started up. See perlrun for details.
The pperl params control how pperl works. Try -h for an overview.
The script params are passed to the script on every invocation. The script also gets any current environment variables, the current working
directory, and everything on STDIN.
Killing
In order to kill a currently running PPerl process, use:
pperl -- -k <scriptname>
You need to make sure the path to the script is the same as when it was invoked.
Alternatively look for a .pid file for the script in your tmp directory, and kill (with SIGINT) the process with that PID.
ENVIRONMENT
pperl uses the PPERL_TMP_PATH environment variable to determine the directory where to store the files used for inter-process
communication. By default, the subdirectory .pperl of the user's home directory is used.
BUGS
The process does not reload when the script or modules change.
$^S is not represented identically with respect to perl, since your script will be run within an eval block
AUTHOR
Matt Sergeant, matt@sergeant.org. Copyright 2001 MessageLabs Ltd.
SEE ALSO
perl. perlrun.
perl v5.14.2 2011-11-15 PPERL(1p)