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1. Shell Programming and Scripting
All,
I have some sample text file(.csv) in the below format. In my actual file there are at least 100K rows.
date 03/25/2016
A,B,C
D,E,F
date 03/26/2016
1,2,3
4,5,6
date 03/27/2016
6,4,3
4,5,6
I require the following output where in the date appeared at different locations need to... (3 Replies)
Discussion started by: ks_reddy
3 Replies
2. Shell Programming and Scripting
Hello Experts,
I am truly a beginner in shell and perl . Need an urgent help with sorting a file. please help. wouldn't mind whether in perl or shell script.
Here are the details.
------------------------------------------------------
Input Text file EX:... (9 Replies)
Discussion started by: pradyumnajpn10
9 Replies
3. Shell Programming and Scripting
Hi
I want to implement something like this:
if( keyword1 exists)
then
check if(keyword2 exists in the same line)
then replace keyword 2 with New_Keyword
else
Add New_Keyword at the end of line
end if
eg:
Check for Keyword JUNGLE and add/replace... (7 Replies)
Discussion started by: dashing201
7 Replies
4. Shell Programming and Scripting
What is the best way (bash/awk/sed?) to read in two text files and do a keyword search/replace?
file1.txt:
San Francisco
Los Angeles
Seattle
Dallas
file2.txt:
I love Los Angeles.
Coming to Dallas was the right choice.
San Francisco is fun.
Go to Seattle in the summer.
... (3 Replies)
Discussion started by: pxalpine
3 Replies
5. Shell Programming and Scripting
I have a text and I want to extract the 4 lines following a keyword!
For example if I have this text and the keyword is AAA
hello
helloo
AAA
one
two
three
four
helloooo
hellooo
I want the output to be
one
two
three
four (7 Replies)
Discussion started by: stekanius
7 Replies
6. Shell Programming and Scripting
Hello,
I have a question on how to find the line number of the first column that contains specific data. I know how to print all the line numbers of those columns, but haven't been able to figure out how to print only the first one that is found.
For example, if my data has four columns:
115... (3 Replies)
Discussion started by: user553
3 Replies
7. Shell Programming and Scripting
Hello All,
I have a bunch of files that have the following format, where the title is INPUT.txt and contains the following text:
INPUT-FILLER1 204
INPUT-FILLER2
FILLER6-INPUT 5
FILLER-INPUT
I want to go through the directory and remove the keyword INPUT. For example, my output would be... (5 Replies)
Discussion started by: jl487
5 Replies
8. Shell Programming and Scripting
I've got a little problem to solve and can't find a way to solve it. If have text line like the following:
keyword1: text1 keyword2: text2 keyword3: text3
Now I need a script or command, which gives me the text for the corresponding keyword. The text can consist of only one or more words.... (5 Replies)
Discussion started by: frankbullitt78
5 Replies
9. Shell Programming and Scripting
Hello Everyone,
i need to read specific number of lines ( always serialized ; i.e from 10 to 20 or from 34 to 44 ) in a file , where the first line is found by grep 'ing a keyword.
example
file.txt
------------------------------------------------------------------
--header
this is the... (7 Replies)
Discussion started by: alain.kazan
7 Replies
10. Shell Programming and Scripting
I regularly extract lines of text from files based on the presence of a particular keyword; I place the extracted lines into another text file. This takes about 2 hours to complete using the "sort" command then Kate's find & highlight facility.
I've been reading the forum & googling and can find... (4 Replies)
Discussion started by: DionDeVille
4 Replies