10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi all, I was wondering if anyone would know how to search & delete inclusively between two lines, please:
There are multiple }; lines. I'm curious how to delete the correct one only.
Line numbers may vary each time this script is run.
For example, I'd like to delete only the... (6 Replies)
Discussion started by: chatguy
2. Shell Programming and Scripting
BlankLine (1 Reply)
Discussion started by: TomG
3. Shell Programming and Scripting
I have file of more than 10000 lines.
I want to delete 40 lines after every 20 lines.
e.g from a huge file, i want to delete line no from 34 - 74, then 94 - 134 etc and so on.
Please let me know how i can do it.
Best regards, (11 Replies)
Discussion started by: nehashine
4. Shell Programming and Scripting
I'm trying to figure out how to use sed or awk to delete single lines in a file. By single, I mean lines that are not touching any other lines (just one line with white space above and below).
I want it to look like: (6 Replies)
Discussion started by: slimjbe
5. Shell Programming and Scripting
I tried searching but most 'search and replace' questions are related to one liners.
Say I have a file to be replaced that has the following:
$ cat testing.txt
This is the input file: (3 Replies)
Discussion started by: DeuceLee
6. UNIX for Advanced & Expert Users
I have a very huge file (4GB) which has duplicate lines. I want to delete duplicate lines leaving unique lines. Sort, uniq, awk '!x++' are not working as its running out of buffer space.
I dont know if this works : I want to read each line of the File in a For Loop, and want to... (16 Replies)
Discussion started by: krishnix
7. Shell Programming and Scripting
I know how to get this (the lines that have duplicates) :
sort file | uniq -d
But i need opossite of this. I have searched the forum and other places as well, but have found solution for everything except this variant of the problem. (3 Replies)
Discussion started by: necroman08
8. Shell Programming and Scripting
I have a files in a directory in this format
---END CERT -----
Now, I want to extract the lines starting from --BEGIN CERT-- and write the contents till the end of file into a new file.How can I do this for all the files in the... (1 Reply)
Discussion started by: sureshg
9. Shell Programming and Scripting
I have the following data in a file x.csv:
> ,this is some text here
< ,,,,,,,,,,,,,,,,this shouldnt be deleted
I need to use SED to match anything with a > in the line and delete that line, can someone help... (7 Replies)
Discussion started by: not4google
10. Shell Programming and Scripting
I have a file containing the following contents
All of us, including Zippy, our dog
All of us, including Zippy and Zippy
All of us, including Zippy and Zippy and Zelda
Testing All of us Zippy
Now, i wanna grep and get the lines which has only one occurance of word Zippy and starting with... (1 Reply)
Discussion started by: google_ever