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huyphamwork/Find and replace text in file with Regex

Created November 17, 2017 03:35
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Find and replace text in file with Regex
#!/bin/bash
# Find and change text in file with "sed"
# https://unix.stackexchange.com/questions/159367/using-sed-to-find-and-replace
# http://www.thegeekstuff.com/2009/09/unix-sed-tutorial-replace-text-inside-a-file-using-substitute-command/?utm_source=sitekickr&utm_medium=snip_button
DIRS=`ls -l "." | egrep '^d' | awk '{print $9}'`
for DIR in $DIRS
do
FILE=$DIR"/wp-config.php"
sed -i -e "s/define('DB_PASSWORD',.*);/define('DB_PASSWORD', 'root');/g" $FILE
sed -i -e "s/define('DB_USER',.*);/define('DB_USER', 'root');/g" $FILE
done
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