Hi everybody;
I try to code a script perl to list all services that are active "ON" with a chkconfig -- list
the problem is that code list all services which are active or not.
Code:
#!/usr/bin/perl
use strict;
use warnings;
open(FILE,"-|") || exec "chkconfig --list |grep ON";
open(FIL,">chkconf.txt")or die ("there is problem");
my $con=0;
while (<FILE>){
if ($_=~ ":ON")
{
print FIL "Active services are :\n",$_;
}}
close FIL;
close FILE;
perl 5.6.1:
when i try a "system" command(with if loops for $?), i get this:
child exited with value 1
what is meant by this $? values and what does it meant if it returns 1?.. (0 Replies)
in "cmd" command i want to copy the ouput of the command excuted to a particular file in a directory.
How to do this..??
Ex : $telnet->cmd(String => 'allip:acl=a1;',Prompt => '/</');
i want to copy o/p of the command "allip:acl=a1;" in a log file in a particular directory.
Plz suggest.. (1 Reply)
Hi Everyone,
if my folder "foldera" inside has one file.
so if i do
if ($df =~ /^\./) { next; }
then i will get
###
filea
###
if i want to have
###
..
filea
###
means also display the parent .., how should i modify the perl ~// in my code?
Thanks
---------- Post updated... (6 Replies)
Hey guys
I am trying to send a perl -e command to a number of systems using SSH. The command should retrieve some information for me. The problem is, the remote shell tries to interpolate my variables and doesn't get it should take the command literally and just execute it.
Below the code.... (2 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
Hi guys,
I have a shell script where I have the following:
for i in ad0 ad1
do
gpart create -s gpt $i || echo "Cannot create GPT partition on "$i". Exiting ..."
gpart add -s 128 -t freebsd-boot $i || echo "Cannot add freebsd-boot partition on "$i". Exiting ..."
gpart add -s 4G -t... (2 Replies)
Hello,
There's a third-party application's command that shows the application's status like "tail -f verybusy.log". When use the command, the output comes every 1-sec. but when it goes in a script below the output comes every 8-sec...What is the problem and how can I fix it?
open(CMD,... (2 Replies)
I want to print any matching IP addresse in List1 with List 2;
List 1
List of IP addresses;
161.85.58.210
250.57.15.129
217.23.162.249
74.76.129.101
30.221.177.237
3.147.200.59
170.58.142.64
127.65.109.33
150.167.242.146
223.3.20.186
25.181.180.99
2.55.199.32 (3 Replies)
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies
LEARN ABOUT SUSE
ifservices
IFSERVICES(5) Network configuration IFSERVICES(5)NAME
ifservices-* - control network services with ifup/down
SYNOPSIS
/etc/sysconfig/network/ifservices-<configuration_name>/
DESCRIPTION
The directory /etc/sysconfig/network/ifservices-<configuration_name>/ is read by the script /etc/sysconfig/network/scripts/ifup-services
which starts and stops system services when an interface is set up/down. ifup-services is used by /sbin/ifup, which is the command line
user interface for setting up network interfaces.
This is useful if you don't have a permanent network connection. If you sometimes boot without network and plug in the network cable later
you can add links to system services in this directory. These services will then be started with ifup and stopped with ifdown.
The configuration name used for ifservices-* should match exactly the configuration name of the ifcfg-* file for the interface.
For the usage with NetworkManager (where you don't necessarily need a ifcfg-* file) you can also use /etc/sysconfig/network/ifser-
vices-<interface>-<essid>/ (for wlan interfaces) or if that does not exist /etc/sysconfig/network/ifservices-<interface>/. As a final
fallback /etc/sysconfig/network/ifservices/ is checked as well. If NetworkManager is active services will be stopped after the interface is
down.
The links in this directory are equal to the links in the runlevel directories /etc/init.d/rc*.d/ They have to point to service start
scripts which are usually in /etc/init.d/. Links starting with 'S' are start links, which are called in alphabetical order after ifup has
set up the interface. Links starting with 'K' are kill links which are called before ifdown takes down the interface. See also section
Sequencing Directories in boot (7).
EXAMPLE
In this example we use an interface with MAC address 00:de:ad:be:af:00. This interface is not always physically connected. As soon as you
plug in the cable ypbind and autofs should be started. When you pull the cable they should be stopped. This can be reached with:
in file /etc/sysconfig/network/ifcfg-eth-id-00:de:ad:be:af:00
...
STARTMODE=ifplugd
...
in dir /etc/sysconfig/network/ifservices-eth-id-00:de:ad:be:af:00/
S10portmap -> /etc/init.d/portmap
S20ypbind -> /etc/init.d/ypbind
S30autofs -> /etc/init.d/autofs
S20autofs -> /etc/init.d/autofs
K30ypbind -> /etc/init.d/ypbind
Now you have to disable the start of this services at boot time
chkconfig ypbind off
chkconfig autofs off
Notes:
You may call scripts/create-ifservices-directory [<interface_name>] to create a directory with the links from this example. This will cre-
ate the directory ifservices-<interface_name> or if no interface name was given ifservices-template.
Maybe you have to add also variable IFPLUGD_PRIORITY. For details about startmode ifplugd read ifup (8).
The service portmap had to be added because ypbind needs it. This service is still started at boot time because it does not need an active
network connection. But ypbind may now be started earlier as usual. Therefore we make sure that portmap is started before. Starting an
already running service again does not affect the service.
SEE ALSO ifup(8), ifcfg(5).
AUTHOR
Christian Zoz <zoz@suse.de>
sysconfig February 2005 IFSERVICES(5)