10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Frens,
I have a requirement where I need to delete lines having key words and am using the below command to do that
sed '/UNIX/d' inputfile > output
But now I have one more requirement where in there will be one reference file which has the ID's to be deleted from the master file.
... (3 Replies)
Discussion started by: weknowd
3 Replies
2. UNIX for Advanced & Expert Users
Hi ,
i have a file with data as below.This is same file. But actual file contains to many rows.
i want to search for a string "Field 039 00" and delete that line and previous 3 lines in that file.. Can some body suggested me how can i do using either sed or awk command ?
Field 004... (7 Replies)
Discussion started by: vadlamudy
7 Replies
3. Shell Programming and Scripting
I have a text file ( basically a log file) and i have 2 words (alpha, beta),
Now i want to search these two words in one line and then print next 15 lines in a temp file. there would be many lines with alpha and beta But I need only last occurrence with "alpha" and "beta" and next 15 lines.
... (4 Replies)
Discussion started by: kashif.live
4 Replies
4. Shell Programming and Scripting
Hello.
My file is like this:
a
b
c
d
e
f
g
h
i
I want to delete all lines after the 3rd line, means after the "c". Is there any way to do this? The lines differ between them and the lines I want to delete does not have a specific word, or the lines I want to keep (a,b,c) does not have a... (4 Replies)
Discussion started by: hakermania
4 Replies
5. Shell Programming and Scripting
Hello friends!
Each line of my input file has this format:
word<TAB>tag1<blankspace>lemma<TAB>tag2<blankspace>lemma ... <TAB>tag3<blankspace>lemma
Of this file I need to eliminate all the repeated tags (of the same word) in a line, as in the example here below, but conserving both (all) the... (2 Replies)
Discussion started by: mjomba
2 Replies
6. Shell Programming and Scripting
Hi all,
I am using Sed to convert a log file into a csv, so far so good. Kudos to this forum for helping me thus far!
My current problem. There are some lines in the log file that I do not want. How can I delete lines where the line legth is less than say 100?
Here are some sample lines... (6 Replies)
Discussion started by: Mr. Rocco
6 Replies
7. Shell Programming and Scripting
Hi,
I have a file will 1000 lines.... I want to deleted some line in the file... like 800-850 lines i want to remove in that...
can somebody help me..?
thanks. (2 Replies)
Discussion started by: Kattoor
2 Replies
8. Shell Programming and Scripting
Hi,
I need help to delete a few words in every line in my file.
This is how the file look like:
VDC DQ 14900098,,,,157426.06849776753,786693.2919373367
10273032,,,,157525.49445429695,776574.5546672409
VDC DG ,10273033,,3er55,,149565.57096061576,801778.9379555212
AS174 892562,,,,,
... (2 Replies)
Discussion started by: andy_s
2 Replies
9. Shell Programming and Scripting
Hi, I've been searching in this forum for the last 4 hours trying to do one thing: search 2 lines and delete the above line. So far I have not be able to find something similar in this forum, so I need help. This is what I'm trying to do. For example, I have a file called file1:
file1
word1... (4 Replies)
Discussion started by: shamushamu
4 Replies
10. Shell Programming and Scripting
How can I delete lines that contain 3 or more words?
I have a file, old.txt, that has multi-word phrases in it and I want to remove the lines with 3 words or more and send the output to new.txt.
I've tried the following using sed but it doesn't seem to work:
sed '/(\b\w+\b){3,}/d' old.txt >... (5 Replies)
Discussion started by: revax
5 Replies