Replace key pair value from one to other file

suraj5a9 has asked for the wisdom of the Perl Monks concerning the following question:

Hi Team, Am quite new to programming need some pointers I need a help regarding below requirement where we have two files one with all config key pair values (file1.txt) Second file is like template where these config keys are used file1.txt --------------- cofig1=hello config2=world cofig3=welcome config4=great file2.txt ----------- message config1, config3 to perl config2 perl config2 is config4 output.txt -------------- message hello, welcome to perl world perl world is great please let me any suggestions. Thanks in advance

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Re: Replace key pair value from one to other file by Anonymous Monk on Jul 18, 2014 at 06:49 UTC
Sure , here you go perlintro#Hashes Simple substitution Parentheses for capturing perlrequick#Search and replace lines-lines_raw-lines_utf8 of Path::Tiny slurp-slurp_raw-slurp_utf8 of Path::Tiny split Beginning Perl (free) Chapter 6: Files and Data, Modern Perl: Chapter 9: Managing Real Programs > Files Re^3: My Favourite Regex Tools (Was: Parsing a Variable Format String)	[reply]
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Re: Replace key pair value from one to other file by ww (Archbishop) on Jul 18, 2014 at 11:55 UTC
Thanks in advance to you for (real soon, anytime now) getting around to reading the instructions around the text extry box at the bottom of your OP.... the ones about code and para tags. And re your reply to the first answer: Don't beg; understand that this is not code-a-matic. We'll be pleased to help you learn if you just ... read the instructions here (re code and para tags, just for starters; see also On asking for help, How do I post a question effectively? and Writeup Formatting Tips. show some effort: read the documentation (in this case, as suggested by the AM) write some code show us your code and -- if applicable -- verbatim error messages or warnings and description of failure check Ln42!	[reply]