linux replace string in all files
sed -i 's/old-text/new-text/g' input.txtlinux replace string in all files
sed -i 's/old-text/new-text/g' input.txtsed replace in file
sed -i 's/foo/bar/g' hello.txtreplace using sed
#on my mac
sed -i -e 's/old-text/new-text/g' text.txtbash search and replace text in file
# Basic syntax using awk:
awk '{gsub(regex, substitution_text, $field#); print $0;}' input_file
# Where:
# - gsub is a function that replaces every regular expression (regex)
# match with substitution_text.
# - $field# is optional but can be used to specify a particular field
# where gsub should operate. (This is useful if you want to
# restrict the substitutions to a specific column)
# Example usage:
awk '{gsub(" ","",$0); print $0;}' input_file
# This replaces every space " " with nothing "", thereby eliminating all
# whitespace from the filebash find and replace all files with specifc name with another file
find . -name "boom.txt" -exec cp ~/replace.txt {} \;Copyright © 2021 Codeinu
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