Converting Lowercase to Initcap in Unix

[skuthe]

Hi,
Can anyone help me to convert a parameter, supplied to a unix script, from lowercase to Initcap.
I tried using tr but could not get this done in a single command.

f.eg:
====
My shell script is test.com, I run this script with a parameter ...

$test.com diamond

The result I expect is Diamond

Pl. help.
Thanks.

 

[xwb]

Not really C++ but nevermind

echo diamond | awk '{print toupper(substr($1,1,1)) substr($1,2)}'

 

[skuthe]

I'm sorry, I realised it after posting the message here.
Anyway thanks for the post. It worked for me !.

Thanks.