10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Dear Specialists,
I have following data
1 1 2
2 2 3
3 3 6
4 3 4
5 4 9
6 5 11
7 6 7
and I would like to obtain data like below
1 1 2
2 2 3
4 3 4
7 6 7 (2 Replies)
Discussion started by: Ryan Kim
2 Replies
2. Shell Programming and Scripting
Hello,
How can I remove line number 3,6,9,12,15,18 and so on for a text file using sed? The line number pattern is multiple 3.
Thanks in advance. (6 Replies)
Discussion started by: huiyee1
6 Replies
3. Shell Programming and Scripting
Given a file like this:
abc
def
ghi
I need to get to
somestandardtext abc1 morestandardtext
somestandardtext def2 morestandardtext
somestandardtext ghi3 morestandardtext
Notice that in addition to the standard text there is the line number added in as well. What I conceived is... (4 Replies)
Discussion started by: edstevens
4 Replies
4. Shell Programming and Scripting
Hi awk Gurus,
I have file as below :
file1.txt
7000,2,1,6
7001,2,1,7
7002,2,1,6
7003,1,2,1
file2.txt
7000,john,2,0,0,1,6
7000,john,2,0,0,1,7
7000,john,2,0,0,1,8
7000,john,2,0,0,1,9
7001,elen,2,0,0,1,7
7002,sami,2,0,0,1,6
7003,mike,1,0,0,2,1 (13 Replies)
Discussion started by: arunshankar.c
13 Replies
5. Shell Programming and Scripting
Hi
I am using the following command to delete a line from the file by line number:
line_number=14
sed "${line_number}d" inputfilename > newfilename
Is there a way to modify this command to specify the range of lines to be deleted, lets say from line 14 till line 5 ?
I tried using the... (5 Replies)
Discussion started by: aoussenko
5 Replies
6. Shell Programming and Scripting
I have a file with ~200K lines, I need to delete 4K lines in it. There is no range.
I do have the line numbers of the lines which I want to be deleted.
I did tried using
> cat del.lines
sed '510d;12d;219d;......;3999d' file
> source del.lines
Word too long.
I even tried... (2 Replies)
Discussion started by: novice_man
2 Replies
7. Shell Programming and Scripting
I have file with 10000 records and i need to delete the lines in single shot based on line number range say from 10 to 51 , 53 to 59 , 105 to 107, 311 to 592 etc... between range works fine for me but how to achive for above case? please help
sed '10,51 {d}' infile > outfile (5 Replies)
Discussion started by: zooby
5 Replies
8. Shell Programming and Scripting
Hi guys ,
I m writing a script to delete a line at particular location.
But i m unable to use variable for specifying line number.
for example.
sed -n '7!p' filename
works fine and deletes 7th line from my file
but
sed -n '$variable!p' filename
gives following error.
sed: -e... (12 Replies)
Discussion started by: pinga123
12 Replies
9. Shell Programming and Scripting
I have a file which has about 10000 records and I need to delete about 50 records from the file. I know line numbers and am using
sed '134,1357,......d' filename > new file.
It does not seem to be working.
Please Advice (5 Replies)
Discussion started by: mad_man12
5 Replies
10. UNIX for Dummies Questions & Answers
I have been googling, but cannot find that works for me.
I have a text file tmp.out with contents:
sadfsdf sdfosuidhfousdhof soduhf osdfu osudfhosudhfd
sdfgsdfg
asdfiojhsdf asdoludhflsdjfhskldjfhsdjdlfsjdhnlj h sdja
ouahsdjdafkljsa
oljhljh
I have another file... (11 Replies)
Discussion started by: ChicagoBlues
11 Replies