12-01-2012
Have a look at this threat !
Quote:
Originally Posted by
jason6247
how to add value/word at the beginning of each line in a file ?
i have file number.txt and the output is below
1000
1001
1002
1003
1004
i want to add 000 at the beginning of each line, desire output is below
0001000
0001001
0001002
0001003
0001004
and so on
please advise how to do it, i been searching forum but with no luck
---------- Post updated at 10:40 PM ---------- Previous update was at 10:33 PM ----------
i have tried command seq -f "%010g" first number last number
but seq can only format number until 6 digit long, it wont print output 0000100001 0000100002 instead it become 0000.5.+.09 something
Have a look at :
https://www.unix.com/unix-dummies-que...es-column.html
Regards
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
I want to read a flat file and add a word/value at the end of each line in the file and store the output in a temporary file. How can i do this? Plz help me with this.
Regards,
Saurabh (6 Replies)
Discussion started by: bhalotias
6 Replies
2. Shell Programming and Scripting
Hi,
Can anybody help me how to add a word in front of a line in a file.Actually it is bit tricky to add a word. i will give a sample for this:
Input :
1110001 ABC DEF
1110001 EFG HIJ
1110001 KLM NOP
1110002 QRS RST
1110002 UVW XYZ
Output:
%HD% 1110001 ABC DEF
%DT% 1110001 EFG HIJ... (4 Replies)
Discussion started by: apjneeraj
4 Replies
3. Shell Programming and Scripting
I have a file which will have rows like shown below,
ST*820*316054716
RMR*IV*11333331009*PO*40.31
REF*IV*22234441009*xsss471-2762
DTM*003*091016
ENT*000006
RMR*IV*2222234444*PO*239.91
REF*IV*1234445451009*LJhjlkhkj471-2762 </SPAN>
DTM*003*
091016
RMR*IV*2223344441009*PO*40.31... (18 Replies)
Discussion started by: Muthuraj K
18 Replies
4. Linux
How would I do that?
/Rutger (6 Replies)
Discussion started by: rutgerblom
6 Replies
5. Shell Programming and Scripting
hey,
i would like to add a line number to the beginning like so:
red
blue
green
yellow
will be:
1=>red
2=>blue
3=>green
4=>yellowplease advise
thank u. (5 Replies)
Discussion started by: boaz733
5 Replies
6. Windows & DOS: Issues & Discussions
Well here goes:
I tried to write a batch file that adds a specific fixed text to each line of an already existing text file.
for the adding text infront of each line I tried this:
for /F "delims=" %%j in (list.txt) do echo.STARTTEXT\%%j >> list.txt
for adding text after each line I... (6 Replies)
Discussion started by: pasc
6 Replies
7. Shell Programming and Scripting
Hi,
I have a specific requirement to add text at the beginning and end of a plain text file. I tried to use "sed" with '1i' and '$a' flags but these required two separate "sed" commands separated with "|".
I am looking for some command/option to join these two in single command parameter.
... (6 Replies)
Discussion started by: bhupinder08
6 Replies
8. Shell Programming and Scripting
Hi gurus,
I need add one new line in the begining of current file.
current file
abc
cde
add
xyz
output file
newline
abc
cde
add
xyz (6 Replies)
Discussion started by: ken6503
6 Replies
9. Shell Programming and Scripting
My file has the entries like below...
/dev/sds
/dev/sdak
/dev/sdbc
/dev/sdbu
I want to make the file like below
echo 1 > /sys/block/sds/device/rescan
echo 1 > /sys/block/sdak/device/rescan
echo 1 > /sys/block/sdbc/device/rescan
echo 1 > /sys/block/sdbu/device/rescan (2 Replies)
Discussion started by: saravanapandi
2 Replies
10. Shell Programming and Scripting
SUSE linux
bash shell
this works
test -d /tmpp && echo "directory exists" || echo "directory doesn't exists" |sed -e "s/^/prefix /"
prefix directory doesn't exists
but why doesn't this work?
test -d /tmp && echo "directory exists" || echo "directory doesn't exists" |sed -e... (3 Replies)
Discussion started by: snoman1
3 Replies