Help needed to Spawn Shell on Python and Continue Execution
Hi there,
For this piece of code; I need it to be able to run.
2ndly, I need to code to execute in the foreground and continue execution of the remaining code line.
I want to be able to run a script on one server, that will spawn another shell which runs some commands on another server..
I have seen some code that may help - but I cant get it working as below:
spawn /usr/bin/ksh
send "telnet x <port_no>\r"
expect "Enter command: "
send "LOGIN:x:x;... (2 Replies)
Hello, I need advice on how to check if started processes are finished in perl, here's explanation :
OS is RHEL 4, perl -v = "This is perl, v5.8.0 built for i386-linux-thread-multi"
The logic of the script :
#!/usr/bin/perl
use warnings;
$param1 = $ARGV;
$param2 = $ARGV;
$param3 =... (2 Replies)
Hi,
I am new this forum. I request you peoples help in understanding and finding some solution to my problem.
Here it goes:
I need to perform this set of actions by writing a shell script. I need to read a config file for the bunch of processes to execute.
I need to fecth the pid of... (4 Replies)
Hello All,
Good day! This is my first UNIX post. :D
Anyways, I would like to seek help from you guys if you know of any UNIX command that will skip a warning message once it is encountered but continue to run the execution.
Ok here's the situation in general:
An encypted file is sent to... (2 Replies)
I was wondering if Python's execution stack does not grow if we make recursive call of a function i.e. if we implement a fibonacci () and factorial () functions and made recursive call of them in a conditional statement the execution stack will not grow?
I wish someone answer this question with... (1 Reply)
Hi Friends,
Iam invoking another shell script to create B2k_session_id from my shell script.It is properly creating B2k_session_id and after creation control is coming out from the script and going to command prompt.The lines which are after the exectrusteduser.com sh.com are not executing..may... (5 Replies)
Hi
I am trying to spawn an snmptrap from python but i keep getting the following error
Invalid version specified after -v flag: 2c -c public 192.168.2.162 SNMPv2-SMI::enterprises.3.1.1
here is the python code i am using
from subprocess import Popen
Popen()
When i test the same... (0 Replies)
Hi,
I have a problem with the spawn execution with expect.. i have done the code for expect in a separate file and i am calling the this execution from the bash script.. as given below..
-bash-4.1$ cat main.sh
#!/usr/bin/bash
./spawn.exp
==========================
-bash-4.1$ cat... (2 Replies)
Hi all.
I have a script like this
function check_filesize {
filesize_1="$(ls -la "$1"|awk '{ print $5 }')"
sleep 123
filesize_2="$(ls -la "$1"|awk '{ print $5 }')"
if
then
echo "OK"
else
echo "NOT OK"
sleep 1234
check_filesize $1
fi
}
function check_TR {
chk="$(tail -1 $1|grep... (5 Replies)
Greetings!
I set up a basic threading specimen which does the job:#!/usr/bin/python
import threading
class a(threading.Thread):
def __init__(self):
threading.Thread.__init__(self)
def run(self):
print("thread a finished")
class b(threading.Thread):
... (0 Replies)
Discussion started by: LinQ
0 Replies
LEARN ABOUT CENTOS
grub-render-label
GRUB-RENDER-LABEL(1) User Commands GRUB-RENDER-LABEL(1)NAME
grub-render-label - generate a .disk_label for Apple Macs.
SYNOPSIS
grub-render-label [OPTION...] [OPTIONS]
DESCRIPTION
Render Apple .disk_label.
-b, --bgcolor=COLOR
use COLOR for background
-c, --color=COLOR
use COLOR for text
-f, --font=FILE
use FILE as font (PF2).
-i, --input=FILE
read text from FILE.
-o, --output=FILE
set output filename. Default is STDOUT
-t, --text=STRING
set the label to render
-v, --verbose
print verbose messages.
-?, --help
give this help list
--usage
give a short usage message
-V, --version
print program version
Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.
REPORTING BUGS
Report bugs to <bug-grub@gnu.org>.
SEE ALSO
The full documentation for grub-render-label is maintained as a Texinfo manual. If the info and grub-render-label programs are properly
installed at your site, the command
info grub-render-label
should give you access to the complete manual.
grub-render-label (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-RENDER-LABEL(1)