Shell Programming and Scripting

Hi guys,
i have a pattern that i am searching in a file and i want to extract some of this pattern

...
module TS1N65ULPA96X32M4 (
....

i want to extract only TS1N65ULPA96X32M4 part and i do the following

sed 's/module \([a-z0-9]x[a-z0-9]*\).*/\1/' name_of_file

but this is not quite right.
could someone help me to do the above.

i forgot to ask another question related to this one,
how could i replaced the number 96 and 32 within TS1N65ULPA96X32M4
with some variables that i have.
i was wondering if i could use something like
sed 's/ TS1N65ULPA96X32M4/ TS1N65ULPA$VARIABLE1X$VARIABLE2M4/'
but this obviously does not work
could someone help me with this one too. i posted the two questions here because they are relevant to each other

It doesn't work because you need double quotes and curly braces around variable names:

Code:

sed "s/ TS1N65ULPA96X32M4/ TS1N65ULPA${VARIABLE1}X${VARIABLE2}M4/" input_file.txt

Thanks it was very helpful
i hope i will get an answer for the first question too

I didn't understand very well your first problem or, at least, what's its relation with the second

Anyway, with sed:

Code:

sed "/module/s/^.* \(.*\) .*$/\1/" input_file.txt

With awk:

Code:

awk '/module/ { print $2 }' input_file.txt

Thanks for your help it work just fine but i replaced " with ' .

I think i was not clear with this question,so I am going to try to explain it again:
i have a file which contains a verilog code. this verilog code contain the following line at some point:
..........................
...................the begining of the code
.....
module TS1N65ULPA256X16M4 (
CLK, CEB, WEB,

A, D, BWEB,

Q,

TSEL
);
.......the rest of the code

i am interested in TS1N65ULPA256X16M4 which appears after module and before (.
i was wondering how to extract TS1N65ULPA256X16M4.
could someone please help me with this