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How can I read 1 line at a time into a for next loop?

for line in `cat foo`
do
something to the whole line
done


Thanks

Brandt

All works!!

Again Thanks!!

Brandt

Radoulov,

Your backticks worked well, I will use that!!

Thanks All!!

What would be the better way? Please & Thanks!!

This works:

nslookup `uname -n`|tail -2|awk -F: '{print $2}'

This does not

aa=`nslookup `uname -n`|tail -2|awk -F: '{print $2}'`


Why???

Solaris v10

Thanks
Brandt

no go

ugh!!

That is what I thought it ment but does not seem to work!! Solaris v10

Thanks

With the single [0-9] I don't pick up any lines. That is why I placed 4 [0-9] in a row, but I don't allways have 4 digits in number it would be unknown..

Thanks

Brandt

I need to replace the numbers with a new string.
How can I give a wildcard for the different # of numbers

sed '/abcdef/s/abcdef=*/abcdef=999999/'<foo>foo1

From: To:...

Exactly what I needed!!!

Much thanks to you!!

I am so sorry I am not clear on what I need..

"running" will be on a line by its self, there will never be "running" and an S-whaever on the same line.

Again thanks

Brandt

Sorry for the misunderstanding!!

S* Stands for S73isid
S750vxpal.gridnode
S75vxpal.StorageAgent
S75vxsmfd
...

OK fixed the syntax error but
what I was hoping for is something like this
IP address (Field 5) then the "S" Files
ie:
196.196.1.10 S*
196.196.1.10 S*
196.196.1.10 S*
196.196.1.10 S*...

Ran it got this??

/tmp/wbe]# nawk -f bep.awk rc2.d_listing > ./junk1
nawk: newline in string S73isid S7... at source line 2
context is
n=split("S73isid S750vxpal.gridnode...

What am I doing wrong here? I get syntax error.

I am trying to parse a file looking for the lines with "running" as the first field then print the 5th field, then looking at the 9th field for...