Replace string in a file with another where both are saved in variables
134289
Replace a string in a text file using a shell script not working properly
97650
How to insert text after a certain string in a file?
47876
How to expand variables in a string
131325
Alternative to multiple String.Replaces
88254
How do I perform a Perl substitution on a string while keeping the original?
56072
How do I compare two string variables in an 'if' statement in Bash?
94529
Using 'sed' to find and replace
86827
Replace strings in a file based on a list of strings and a list of corresponding replacements
24678
Find and replace text via batch file
28850
Change multiple filenames by replacing a character
87797
How to replace a string in an existing file in Perl
152832
Variable substitution into a sed script
131164
how to replace a particular line in a text file using php?
77169
Script to swap the names of two files
13192
Replace lines in File with another string
112667
Bash variable substitution of variable followed by underscore
54909
Substitute pattern within a file with the content of other file