10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi All,
I have records in unix file like below. In this file, we have empty fields from 4th Column to 22nd Column. I have some 200000 records in a file. I want to extract records only which have empty fields from 4th field to 22nd filed. This file is comma separated file. what is the unix... (2 Replies)
Discussion started by: rakeshp
2 Replies
2. Shell Programming and Scripting
Hi all,
I want to remove empty field in a text file. I tried to used sed. But it failed.
Input:
LG10_PM_map_19_LEnd 1000560 G AG AG
LG10_PM_map_19_LEnd 1005621 G AG
LG10_PM_map_19_LEnd 1011214 A AG AG
LG10_PM_map_19_LEnd 1011673 T CT CT ... (3 Replies)
Discussion started by: huiyee1
3 Replies
3. Linux
I have a .CSV file (file.csv) whose data are all enclosed in double quotes. Sample format of the file is as below:
column1,column2,column3,column4,column5,column6, column7, Column8, Column9, Column10
"12","B000QRIGJ4","4432","string with quotes, and with a comma, and colon: in... (3 Replies)
Discussion started by: dhruuv369
3 Replies
4. Shell Programming and Scripting
Hey, I need help with writing a shell script that deletes empty folders..anyone? :)
Thank you! (5 Replies)
Discussion started by: putukas
5 Replies
5. Shell Programming and Scripting
Guys,
Need you help, i have a a file content that look like this.
Nokia 3330 <spaces><spaces><more spaces>+76451883874
Nokia 3610 +87467361615
so on and so forth,
- there are so many spaces in between.
- e.g.... (5 Replies)
Discussion started by: shtobias
5 Replies
6. Shell Programming and Scripting
Hi, I need to edit a file Protein Data Bank (pdb) and then open that file with the program VMD but when I edit the file with awk, it changes pdb format and the VMD program can not read it.
I need to subtract 34 to field 6 ($ 6).
this is a pdb file :
ATOM 918 N GLY B 103 -11.855 8.675... (8 Replies)
Discussion started by: bio_
8 Replies
7. Shell Programming and Scripting
I have a script with this statement:
/usr/xpg4/bin/awk -F"" 'NR==FNR{s=$2;next}{printf "%s\"%s\"\n", $0, s}' LOOKUP.TXT finallistnew.txt >test.txt
I want to include logic or an additional step that says if there is no data in field 3, move the whole line out of test.txt into an additional... (9 Replies)
Discussion started by: scriptr2be
9 Replies
8. Shell Programming and Scripting
Hi,
I have a TEST.dat file. As a clean up process, I have to delete the TEST.dat file if it is empty. Basically, I don't want to delete TEST.dat if it contains anything in it but want to delete TEST.dat if it contains any spaces or nothing in it.
Is there a command to check if the file... (2 Replies)
Discussion started by: rkumar28
2 Replies
9. Shell Programming and Scripting
as of our requiremnt some x no of files will be created from a third party tool ,out of them one or two files will be empty i.e size is 0. so i want to remove those files which are empty.
naming of the files which are created will be like this
abc_.txt 0 size
abc_1.txt 4000 size
abc_2.txt... (1 Reply)
Discussion started by: srivsn
1 Replies
10. Shell Programming and Scripting
I have about 300 files which has the function getDBBackend().
How to write a program to change the empty function from the old format to the new format?
Old empty function format are either:
function getDBBackend()
{
// Not available
} // getDBBackend
or:
function... (0 Replies)
Discussion started by: powah
0 Replies