perl- read search and replace string from the file
Dear all,
I have a number of files and each file has two sections separated by a blank line. At the top section, I have lines which describes the values of the alphabetical characters,
Now I want "s" should be replaced by 0.123 in last three lines, "d" by -2.33 etc. Number of alphabetical characters vary in each file and also the number of lines below the blank line may vary.
I am seeking for a perl program preferably, to automate text processing.
-regards and thanks,
satti
Hi All,
I have a file that I need to be able to find a pattern match on a line, search that line for a text pattern, and replace that text.
An example of 4 lines in my file is:
1. MatchText_randomNumberOfText moreData ReplaceMe moreData
2. MatchText_randomNumberOfText moreData moreData... (4 Replies)
I am very new to Perl. I am struggling so hard to search a date (such as 10/09/2009, 10-09-2009) from a text file and replace with a string (say DATE) using Perl. Please help me out. Thanks in advance.
Regds
Doren (4 Replies)
Hi
I am looking for a particular string in a file.If the string exists, then I want to replace another string with some other text.Once replaced, search for the same text after that character position in the file. :wall:
E.g: Actual File content:
Hello
Name: Nitin Raj
Welcome to Unix... (4 Replies)
I have file t1.log
Contents of t1.log file
Number of records processed:
Number of records rejected:
Error :
xyz ..........
abc ..........
aaa _]
start time :
end time :
Please let me know how i can remove the contents highlighted in red in the t1.log file.
Thanks
Sam (3 Replies)
Hi,
I am not a C programmer. The only C exposure I have is reading and completing the exercises from the C (ANSI C ) Programming Language book:o
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Here is my example of initial output in a file name net.txt
Initial Output, net.txt
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I have a text file named file1.txt that is formatted like this:
001 , ID , 20000
002 , Name , Brandon
003 , Phone_Number , 616-234-1999
004 , SSNumber , 234-23-234
005 , Model , Toyota
007 , Engine ,V8
008 , GPS , OFF
and I have file2.txt formatted like this:
... (2 Replies)
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I have a file called abc.sed with the following commands;
s/1/one/g
s/2/two/g
...
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String(Scenario 2)- user::r--
File
****
# file: /local/Desktop/myfile
# owner: me
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