Search Results

Could you explain what $8 and $5 do? The cmd is not working for me

Hi Corona
Please see the code -reuse am trying to do

INPUT
V {
port1 = P;
port2 = 0;
shift_port = P0;
port3 = 111;
reset = 1;
}
W...

Hi Guruprasad,

What if I have 100's of such back to back blocks. I guess it will only find the first and last occurrence of test.

Can you suggest something that searches for every pair of Test...

Hi Unix Gurus,

I need to grep for a block that is between a start and end keyword and then in between I need to find and replace a keyword.

for eg: I need to search between Test = 000; and...

Thanks Corona,
This isnt a homework problem. I wanted to edit some vectors at work and was struggling so seeked your help
Sorry abt the duplicate post

Thanks Birei and Corona,
This isnt a homework problem. I wanted to edit some vectors at work and was struggling so seeked your help

I wanted a perl and shell script. So you were helping me with awk and Birei was with perl. So i didnt delete the duplicate post. Initially I didnt know which category I should have posted. sorry...

Hi Corona688,

Sorry about the confusion and lack of clarity
If port3 is 1 i wouldnt want to replace current and next line. Only if port3 is 0 i would like to replace current P0 with M0 and next...

Sorry about the lack of clarity and also not specifying the requirements upfront. I edited the improvement requested above to make it clear.
Thanks in advance for your help

Awesome. ! it works perfect.
Thanks for you quick reply

---------- Post updated at 04:49 PM ---------- Previous update was at 08:45 AM ----------

Hi Corona,

I need another small...

Hi Birei,

I need another small improvement in the code

Say the input file is the one below. I need to replace 1st P0 with M0 and second with 00 if and only if the value of port3 is not 1 on...

I need to read the contents of a file. Then I need to grep for a keyword and replace part of the grepped line based on the condition of previous and present line.


Example input file:
V {
...

I need to read the contents of a file. Then I need to grep for a keyword and replace part of the grepped line based on the condition of previous and present line.


Example input file:
V {
...

Thanks everyone !!! It is finally working.. !

Done.. Here is what i Got

[naveen]: head f
18277 ABC.hyuns.heksd.ut.mestyue_i.mestnem_i.etl1soo__GHytnem__7_0_etl1_mijyt_m_ps_4_...

No luck yet :( But The output posted by him is exactly what I need.

Do i have to put this is an script? because when I try the same command it returns nothing. and the perl package is installed in /bin/perl on my system

Ok this is the actual file. Now you might understand why awk wont work. as the fields are not constant due to spaces in between.


18277...

the awk '{print $1, $2}' file command doesnt take care of the spaces. As the 2nd key word is not constantly present in the 2nd column, if you carefully observe my code.

---------- Post updated at...

I need it to work for lines without quotes as well :(

Hi
I have a file containing 1000+ lines of netlist data.

I need to search for text between two key words on each line

for e.g my input file has

...

Hi,

I am trying to find an alternative way to do tkdiff. In tkdiff the gui compares each line and highlights only the differences.

for eg:


John works at McDonalds s(test)
He was...

Thanks a lot Jim.

Is there a way to check just the number of lines it has deleted from fileA. I.e something like tkdiff fileA filtered_fileA will highlight the lines deleted in gui mode.

But as...

Sorry about that Jim,

I took care of it.

Thanks
Naveen

Hi guys,I have 2 sets of files. File A has around 4 million lines. The format is

fileA

test.term.n4814 test.term.n3199
test.term.n4814 test.term.n4803
test.term.n4814 test.term.n_1767...