i would like to make a shell script (red hat 9 cmd line only)
to telnet to my local isp's webmail server on port 25 and send it commands
such as helo :) help would be much appreciated, and i found no posts similar that answered my question... the closest i've gotten to an answer from about 8... (3 Replies)
Hello,
I wanted to simple command to encrypt a file. Using google I got a command "crypt". I could test it very well on Sun solaris. My red hat system says "command not found".Can you please tell me if I can find that package on the cd!!! (2 Replies)
Hi
I need to fetch a file using wget command.
In read Hat I have the file I need without any problem while in Ubuntu ( installed on a virtual image ) it doesn't work.
More precisely my wget need to fetch a page from a web site with secure authentication so teh syntax I am using is
wget... (7 Replies)
Gurus,
I want log in locally to my Lucid (10.04) workstation and have my code saved over the network on my samba account
At work, all developers have samba user ids and when we were running Red Hat, we went thru the following procedure to get setup.
* open a shell session to NFS server... (2 Replies)
I'm reading about debugging aids in bash and have come across the set command. It says in my little book that an addition to typing
set
you can also use them "on the command line when running a script..." and it lists this in a small table:
set -o option Command Line... (5 Replies)
Hi,
I have a unix script, and I have problem, where I work out the variable I need. But it will not excute the variable from the script ?
See my script below for details :
#!/bin/sh
ENVGRP=`hostname |cut -c1-3 | tr '' ''`
ENVINST=${ENVGRP}`hostname -i |cut -d\. -f 4`
echo... (4 Replies)
Have problem to send email from command line according to the posts like this one:
To have the ability to send email from the command line, you will need to install the mailutils and postfix packages with the following commands.
apt-get install mailutils
apt-get install postfix
Now... (1 Reply)
Are basic scripts in awk or bash or perl or other shell scripting languages the same in RHEL red hat as ubuntu? (1 Reply)
Discussion started by: cmccabe
1 Replies
LEARN ABOUT REDHAT
pstack
PSTACK(1) Linux Programmer's Manual PSTACK(1)NAME
pstack - print a stack trace of running processes
SYNOPSIS
pstack pid [...]
DESCRIPTION
pstack attaches to the active processes named by the pids on the command line, and prints out an execution stack trace, including a hint at
what the function arguments are. If symbols exist in the binary (usually the case unless you have run strip(1)), then symbolic addresses
are printed as well.
If the process is part of a thread group, then pstack will print out a stack trace for each of the threads in the group.
RESTRICTIONS
pstack currently works only on Linux, only on an x86 machine running 32 bit ELF binaries (64 bit not supported). Also, for symbolic infor-
mation, you need to use a GNU compiler to generate your program, and you can't strip symbols from the binaries. For thread information to
be dumped, you have to use the debug-aware version of libpthread.so. (To check, run nm(1) on your pthreads library, and make sure that the
symbol "__pthread_threads_debug" is defined.)
SEE ALSO nm(1), ptrace(2)AUTHORS
Ross Thompson <ross@whatsis.com>
Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
Red Hat Linux Feb 25 2002 PSTACK(1)