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Thanks a lot Corona688 for the info .. Really helpful , can you refer me some links or books if possible about the same, in case you know some..

Don't we need an smtp server to send out a mail .. What I meant was how does mail command sends out mails. How it is implemented internally. What do we need to do to set it up ?

Hi all ,

I wanted to know how does a 'mail' command works in unix. Does it use an smtp server internally ?
How and where it is configured then ? I am trying to google out the same , but not...

Hi Corona688,

Thanks for your reply. In the system that I use we have /bin/sh pointing to bash.

[ais@nm11of05 bin]$ ls -l sh
lrwxrwxrwx 1 root root 4 Jun 3 2010 sh -> bash
[ais@nm11of05...

Thanks a lot DGPickett for the response,

Actually I am using bash ( /bin/sh ) , so does this work in bash too ...

Hi all,

I just downloaded this example from the net. I was looking around for a hash table like implementation in unix when I came across this.


ARRAY=( "cow:moo"
"dinosaur:roar"
...

Hi kumaran_5555,

Thanks a lot for the explanation. Now I understand what the issue was.

Hi Okhawaja,

We in our project use the tectia ssh product. But thanks for the info , we will try to go...

Hi Corona688,
Thank you so much for the reply. It does work when I escape the $ , if you can please help me understand why the $N gets substituted it will be really great for my knowledge. Who...

Hi all,

I am facing an issue while trying to access a for loop variable inside ssh. Can anyone please help me with what this issue is, the following is the code that I have ->
...