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thank you all..

input file contain :
list=1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

expected output :
keep values at 8,10,16,17,22 and put 0 at all other places in the same file.
list=0 0 0 0...

Hi ,

My input file contain :
list = 3 14 15 10 9 11 12 18 19 20 21 22 23 24 25 26 6 1 2 3 4 5 7 8 16 17 27 28 30 29

Expected output :
list = 0 0 0 0 0 0 0 18 0 20 0 0 0 0 0 0 6 0 0 3 4 0 0 0...

@balajesuri

if I defined following variables -
set x=MOS_13_TM_4
set value=000000110110100100110001111110110110101110101001100111110100011010110111001
set...

Hi,

My Input File :
"MN.1.2.1.2.14.1.1" :=
"MN_13_TM_4" ( 000000110110100100110001111110110110101110101001100111110100011010110111001 )
"MOS.1.2.1.2.13.6.2" :=
"MOS_13_TM_4" (...

Thanks a lot RudiC
It is working in tcsh..

sed -r 's#([^,]*)(,|$)#s/./M/\1\n#g' positions | sed -f- file

---------- Post updated at 04:13 AM ---------- Previous update was at 03:38 AM...

@RudiC Thanks you for the solution.
can u please tell me how to change this command for tcsh shell.
And brief explanation of -
tr ',' $'\n' < positions | sed 's#^#s/./M/#' | sed -f- list
...

Output in bash shell-
bash-4.1$ cat positions
1,15,16,17,18,63,64,65,66,67,68,69,70,71,72,73,74,75
bash-4.1$ tr ',' $\'\n' < positions | sed 's#^#s/./M/#' | sed -f list
>


My script is in...

NOT WORKING ...

Error Message -

/home/chandrap> cat positions
1,15,16,17,18,63,64,65,66,67,68,69,70,71,72,73,74,75
/home/chandrap> tr ',' $\'\n' < positions | sed 's#^#s/./M/#' | sed -f list...

Hi RudiC,


My input file -
000000011111111000000000111111110000000011111111000000001111111100000000111
000000111101101010010000001101011110100011110010101100101001101000110011110...

Hi,

My question is how to replace multiple columns using sed command.
For e.g. To Change one column I am using below command :

/home/chandrap> cat c...

NO..
Input file is in loop
one by one i m replacing each input :
input - 111111111111
output-MMMMMM111111

Input file -000000011111111000000000111111110000000011111111000000001111111100000000111
000000111101101010010000001101011110100011110010101100101001101000110011110...

My question is entirely different.
Input-sequence of binary number(it a file contains multiple values)
from this sequence I want to change some particular column for each input

I have to change...

Thank you very much for the explanation...

I am not getting the following command purpose-
{gsub(/\"/,"",$1); #### Now if that string found in a line then removing "(which they are there...

Hi,

I want to replace the value in more than one column.
For one column ,following command is working -
sed 's/./$value_to_replace/$column number' file_name
e.g. suppose this is input...

Yes my input file is different .I try to point the area where scan_out[5] is present in my input file :

pattern MAIN ( "dft_jtag_sel", "dft_jtag_si", "dtm_global_rstb",
...

Hi,

My input file size is huge,but whatever i pasted here ,you can consider as input.

Output of above command is-


COS_12_TM_4
scan_out[5]
scan_out[9]


I want only - COS_12_TM_4 term

As you see in below post My input file -
"COS_12_TM_4" [ ......
......
"scan_out[5]" ] ;

What I am trying to do is that...

this command output is -
"scan_out[5]" : output; ## pinName = scan_out[5]; tf = SO ;
"COS_12_TM_4" [
"scan_out[5]" := output [ 0ns:X, 50.000000ns:Q, 100.000000ns:X ];

...

One more question:
I want to grep "COS_12_TM_4 pattern from a file look likes :
"COS_12_TM_4" [
"dummy_COS_12_1_TM_4",
"dummy_COS_12_2_TM_4",
"dummy_COS_12_3_TM_4",
"dummy_COS_12_4_TM_4",...

Thank you guys...It is working now..

---------- Post updated at 02:05 AM ---------- Previous update was at 01:51 AM ----------

One more question:
I want to grep"COS_12_TM_4 pattern from a...

Hi,

I am using sed command to replace following line in gz file-
sed -n 's/""COS_12_TM_1" ( 1101110101001001010011110100000010110100010010000000100000000010XX010000000 )"/""COS_12_TM_1" (...