10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi All,
Seeking for your assistance on how to search and replace the last field/column. please see sample below:
inputfile1.csv
="8923523434",="543623534"="afd23535623",="100"="200"
="8923523431",="543623536"="afd23535626",="101"="201"... (3 Replies)
Discussion started by: poginiks
3 Replies
2. Shell Programming and Scripting
Hello friends,
I have huge file with many sets where each "set" has few lines and each set always begins with "Set" in Sq brackets as shown above.
# cat file1 (2 Replies)
Discussion started by: magnus29
2 Replies
3. UNIX for Dummies Questions & Answers
Hi,
I have an input file with below data and rules file to apply search and replace by each field in the input based on exact value or pattern.
Could you please help me with unix script to read input file and rules file and then create the output and reject files based on the rules file.
Input... (13 Replies)
Discussion started by: chandrath
13 Replies
4. Shell Programming and Scripting
Hi
I would like to apply this gawk command:
gawk '{$0=gensub(/\y+\y/,"","g"); print}' file
not to the whole $0 but just to the part of $0 that is between:
(a number)"> and </mrk>
Is it possible?
thanks for your help. (4 Replies)
Discussion started by: louisJ
4 Replies
5. Shell Programming and Scripting
Hello,
I'm trying the solve the following problem.
I have a file which I intend to use as a csv called master.csv
The columns are separated by commas.
I want to change the text on a specific row in either column 3,4,5 or 6 from xxx to yyy depending upon if column 1 matches a specified pattern.... (3 Replies)
Discussion started by: cyphex
3 Replies
6. Shell Programming and Scripting
I have 2 files A.txt and B.txt
A.txt 3 fields and separate by a comma
some,thing,florida
any1,thing1,california
some2,thing2,dallas
just,fun,kansas
B.txt has 8 fields and separate by a comma
what,ever,florida-state,,,,,,
some,one,dallas_state,,,,,,
You will see 3rd fields are the... (5 Replies)
Discussion started by: sabercats
5 Replies
7. Shell Programming and Scripting
Hi,
I need to search for source path in file2 , as per file1 and if found get the next line and take the field value and put it in URL value of file1.
In file1, NF is not same for all the lines.
file1:
<type source="/home/USER/Desktop" Dest="/home/USER/DIR1/Desktop" URL="ssh/path"/>
<type... (8 Replies)
Discussion started by: greet_sed
8 Replies
8. Shell Programming and Scripting
Dear All,
I have file with 4 columns:
1 AA 0 21
2 BB 0 31
3 AA 0 21
4 CC 0 41
I would like to find the duplicate record based on column 2 and replace the 4th column of the duplicate by a new value. So, the output will be:
1 AA 0 21
2 BB 0 31
3 AA 0 -21
4 CC 0 41
Any suggestions... (3 Replies)
Discussion started by: ezhil01
3 Replies
9. Shell Programming and Scripting
Hello, I am using awk to match text in a tab separated field and am able to do so when matching the exact word. My problem is that I would like to match any sequence of text in the tab-separated field without having to match it all. Any help will be appreciated. Please see the code below.
awk... (3 Replies)
Discussion started by: rocket_dog
3 Replies
10. Shell Programming and Scripting
Hi,
I have a file having around 30 records. Each record has 5 fields delimited by PIPE. Few records in the file having Junk characters in the field2 and field4.
I found the junk charcter and I tested it and replace the junk with space with the command below
perl -i -p -e "s/\x00/ /g"... (1 Reply)
Discussion started by: ramkrix
1 Replies