Search Results

May be you can try out with below regex:
grep -Eo "[a-zA-Z0-9]+@[^ ]+\.[a-zA-Z0-9]+"

e.g.
lsuser <username> | grep -Eo "[a-zA-Z0-9]+@[^ ]+\.[a-zA-Z0-9]+"

Hi,

Is it possible in perl to have a hash defined with variables as theirs key values, like:
%account = ('username' => 'boy', 'password' => $password);

Thanks

thanks msabhi.. worked :)

thanks elixir_sinari, but this regex even not validating correct strings
e.g. "e:\test1\test2"
"/usr/bin/test"
"/var/log-test"
"/usr/test bin/goak"

invalid strings e.g.
...

Hi

You may take help from /etc/init.d/<any script>

refer the scripts from this directory and implement your script accordingly which does stopping starting restarting of services. Use only for...

another option is don't use CD ROM .. book the server in single user mode, & find your installed license file in /var or /usr

Hi,

I want to validate strings in perl, the string may contains characters from a-zA-Z0-9 and symbols +-_.:/\

To validate such a string I computed a regex

if ($string =~...

Hi,

I am new to PHP and at first got a task where I need some clues and help.
So I am here.. The server is build to provide customized access for modules
as per location. If client location is...

Thank you all...

Yes I know the fact now... Also I refereed RFC 1180 (specially section 5.2 RFC 1180 - TCP/IP tutorial (http://tools.ietf.org/html/rfc1180#page-9))

Hi,

I know that ARP is used to find MAC of the destination machine. But I just failed to justify this. I tried below things:

on one shell terminal I executed "arp" command in a loop so that I...

Thanks frank...

Hii,

Today morning I attended an interview, they had showed me the attached image and had few questions about that.

The image shows a network with 4 nodes viz.. A B C & D and two...

Thanks John, yes with -pedantic option it reporting following warnings

cc1: warnings being treated as errors
r.c: In function ‘main':
r.c:7: warning: initializer element is not computable at...

Hi all,

I am just wondering is this (below code) valid in programming

int xx = 10110;
int i;
long yy[] = {1,2,3,4,5,6,7,8,xx};


I compiled this using gcc will all working option...

topic moved to programming

ok that means execution will go on but I will not have the track record, I will loss..

Thanks

Hi all,

Can I create multiple threads using single thread_id

like


pthread_t thread_id;
pthread_create(&thread_id, NULL, &print_xs, NULL);
pthread_create(&thread_id, NULL, &print_ys,...

I had developed an application, that need to be tested on all possible versions like redhat 5.2, 5.3 centos 5.4, 5.3, suse & all. I have redhat el 5.3 so wanted to just downgrade to 5.2 instead of...

HI,

is there any way to downgrade my redhat el-5.3 to el-5.2?

thanks...

Yeah thats simple with autoconf and then make...

what will we do if we have just a hello world program and want to cross-compile it for MSP or PPC board ... the mcpu and march when can I use these...

Hi,

I knew to do a cross compilation we need library supporting cross compiled libraries. There is arm-linux-gcc tool chain available for that and also this will gonna execute on the platform for...

hi,

correct me if am wrong, as per gcc doc gcc is able to compile code for different target systems such as ARM, ARC etc. I tried for compiling ARM but failed to do so.
getting below error:

...

I tried running the same without firewall running on my machine but still getting the same error. Even checked the library support seems Okey ..

One more I installed OpenConnect which support...

Anyone had installed Cisco AnyConnect VPN client on RedHat5.3 EL or CentOS 5.3?

I tried on CentOS 5.3 but always getting host unreachable error. Same for windows xp works fine.

The error log...

Thanks Corona688, I have changed the approach now. Will use stad. net-snmp based solution.