10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Dear all, I have an AWK related issue.
I have two data files; the first, FileA has fewer lines, the second, FileB has more. FileA is a subset of FileB . Both files are tab delimited.
What I want to do?
When the first two columns for FileA match the first two columns of FileB, I want to... (4 Replies)
Discussion started by: A_Human_Person
4 Replies
2. UNIX for Beginners Questions & Answers
Hi All,
I have two file . I need to merge both file based on a match.
File 1:
Column1
column2
column3
column4
File 2:
column3
column5
I need to combine the two file based on match , Which in my case is column3 and combine the file as below
Combined file
Column1 (10 Replies)
Discussion started by: arunkumar_mca
10 Replies
3. UNIX for Dummies Questions & Answers
Hi All,
i have a requirement as below.
There are two files.
In 1st file a.txt i have four lines as below
Ramesh
Suresh
Pradeep
Franklin
In 2nd file b.txt i have 5 lines as below
Francis
Elizabeth
David
John
Ravi
The output file suppose c.txt should contain 1st line of... (5 Replies)
Discussion started by: sureshk_85
5 Replies
4. UNIX Desktop Questions & Answers
Hi,
Im a newbie to scripting. I have a file that looks like the one below. How can i change the last "/" to become a space.
Thank You so Much for the help. :)
hostname date Feb-9 /u100/DEVCO/Patching/a.log
hostname date Jun-25 /u100/DEVCO/DumpCleaner/a.log
hostname date Jun-25... (2 Replies)
Discussion started by: lienyca
2 Replies
5. Shell Programming and Scripting
Hi, I need help with merging two files. My requirement is as below:
File 1:
MachineA
MachineB
File 2:
Process1
Process2
Desired File:
MachineA Process1
MachineB Process2
If file 2 contains only one entry Process1, then second line in the desired output should be:
MachineA Process1... (1 Reply)
Discussion started by: chiru_h
1 Replies
6. Programming
Hi guys,
I have a question which might be easy to answer but I don't how to do it.
The thing is I need to make a program in C which creates a file with all the content from the files in \etc.
I'm not new to C language but to UNIX.
I've read somewhere I need to use functions like f_read... (2 Replies)
Discussion started by: sussil
2 Replies
7. Shell Programming and Scripting
Hello,
This is my first post on the forums. So I want to start by thanking anyone who is kind enough to read this post and offer advise. I hope to be an active contributor now that I've found these forums.
I have an issue that I figure would be a good first post..
I have 2 text files... (5 Replies)
Discussion started by: efciem
5 Replies
8. Shell Programming and Scripting
Help
I read a file that has 2 fields.
look for in a second file the first field and update it with the second field of first file.
file1
1131518fat11416.txt ../newaod/2001/04/2001-04-00129233-1.txt
file2
INSERT INTO tabric
VALUES... (2 Replies)
Discussion started by: mcarlo65
2 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I have 3 files. The containts of the files are as followes.
File 1:
1
2
3
File 2:
A
B
C
File 3:
Ind
US
Aus (6 Replies)
Discussion started by: siba.s.nayak
6 Replies
10. Shell Programming and Scripting
All,
I've basic knowlege on understanding UNIX Shell Programming. Right now I need to write a script for the following requirement. Kindly help me or suggest me how to write a Shell script.
I've 8 .csv files that are containing "Detail" records. Each file getting more than 1 million. Another... (3 Replies)
Discussion started by: nvkuriseti
3 Replies