Search found 101 matches

by osama
Fri Mar 06, 2009 10:20 am
Forum: Training & Education
Topic: RHCSS books or course material
Replies: 4
Views: 11008

Should we add this material and other someone might suggest to this site. So that any one could find the material here. RHCE preparation or related books might be the category.
by osama
Fri Mar 06, 2009 10:16 am
Forum: Administration
Topic: Script to calculate default gateway according to IP
Replies: 11
Views: 12460

Hey lambda consider following scenario

inet addr:192.168.55.75 Bcast:192.168.55.127 Mask:255.255.255.192

Gateway for this network is 192.168.55..65

That is the first IP of the network.

Can u give me a script for this
by osama
Thu Feb 26, 2009 10:37 am
Forum: Administration
Topic: Script to calculate default gateway according to IP
Replies: 11
Views: 12460

Thanx :)
by osama
Wed Feb 25, 2009 2:50 pm
Forum: General
Topic: Difficulty in finding an old thread
Replies: 4
Views: 6673

the thread named "Linux Scripting"
by osama
Wed Feb 25, 2009 2:49 pm
Forum: Administration
Topic: Script to calculate default gateway according to IP
Replies: 11
Views: 12460

Like if my IP is 192.168.10.111 then gateway will be 192.168.10.1
Like if my IP is 10.10.10.111 then gateway will be 10.10.10.1


I want to get first IP i.e *.1 of any network.
by osama
Wed Feb 25, 2009 12:44 pm
Forum: General
Topic: Difficulty in finding an old thread
Replies: 4
Views: 6673

Difficulty in finding an old thread

Hello,

I have noticed many times that on this forum its very difficult to find an old thread. google link is also painful. Did anyone saw that and tried to resolve this?

Regards,
by osama
Wed Feb 25, 2009 12:42 pm
Forum: Administration
Topic: Script to calculate default gateway according to IP
Replies: 11
Views: 12460

No help from that script. I need gateway address
by osama
Wed Feb 25, 2009 12:06 pm
Forum: Administration
Topic: Script to calculate default gateway according to IP
Replies: 11
Views: 12460

cant find. Give me the link
by osama
Wed Feb 25, 2009 10:47 am
Forum: Administration
Topic: Script to calculate default gateway according to IP
Replies: 11
Views: 12460

Script to calculate default gateway according to IP

Hello, I have a dynamic ip address for one of 2 External NICs. I have to change gateway accordingly when one goes down. I have to calculate gateway according to assigned IP and BROADCAST address. Can any one give me a script to calculate gateway according to assigned IP and Broadcast address? Regards,
by osama
Mon Feb 23, 2009 11:16 am
Forum: Security
Topic: ARP Poisoning
Replies: 73
Views: 92164

Hey Mudasir, R u publishing your software somewhere?
by osama
Thu Feb 19, 2009 5:13 pm
Forum: Administration
Topic: Too many open files error
Replies: 10
Views: 10712

This might help http://threebit.net/mail-archive/asterisk-users/msg10747.html I am usging this # ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited file size (blocks, -f) unlimited pending signals (-i) 1024 max locked memory (kbytes, -l) 32 max memory size (kbytes, -m) unli...
by osama
Thu Feb 19, 2009 12:17 pm
Forum: Administration
Topic: Too many open files error
Replies: 10
Views: 10712

kashif wrote: open files (-n) 1024
You didnt try ulimit -n stuff ? This will increase open files limit and solve your problem
by osama
Thu Feb 19, 2009 10:54 am
Forum: General
Topic: Free and Open Source Finance/Accounting Software for Linux
Replies: 2
Views: 3964

Very nice :). Did anyone used these softwares?
by osama
Wed Feb 18, 2009 5:44 pm
Forum: Administration
Topic: Too many open files error
Replies: 10
Views: 10712

google and try "ulimit -a". Learn what actually it can do.

Start Asterisk from an init script. Add this in script

"ulimit -n 64000"

prior to starting Asterisk.
by osama
Wed Feb 18, 2009 2:48 pm
Forum: Administration
Topic: Too many open files error
Replies: 10
Views: 10712

Check here. This might help http://tldp.org/LDP/solrhe/Securing-Optimizing-Linux-RH-Edition-v1.3/x4733.html How did u set the open files limit and what distro u r using? I once tried to increase open files limit according to my requirements using PAM but was unseccessful. And I concluded in Vanilla ...