[Sed Replace In File] Replace Contents In A File #sed #cli

sed.bash

# mac
sed -i '' 's/hello/bonjour' greetings.txt
sed -i '' 's|{{ DB_SHARED_BUFFERS }}|'"$DB_SHARED_BUFFERS"'|g' ./postgres/postgresql.conf

# linux
sed -i 's/hello/bonjour' greetings.txt
sed -i 's|{{ DB_SHARED_BUFFERS }}|'"$DB_SHARED_BUFFERS"'|g' postgres/postgresql.conf

find . -type f -name "*.ts" -print0 | xargs -0 sed -i '' -e 's/[..\/]*shared/@shared/g' && find . -type f -name "*.ts" -print0 | xargs -0 sed -i '' -e "s/@shared'/@shared\/index'/g"

find . -type f -name "*.ts" -print0 | xargs -0 sed -i '' -e 's/activity\.service/activity\/activity\.service/g'


//dont create a .back file
//source http://robots.thoughtbot.com/sed-102-replace-in-place

sed -i.bak s/STRING_TO_REPLACE/STRING_TO_REPLACE_IT/g index.html

good source: http://www.grymoire.com/Unix/Sed.html#uh-0