Bulk find and replace text on Mac via Linux command line

Generally in the local computer bulk replacement text There are many tools can do, such as emeditor,sublime text, but the relevant editor on Linux and Mac has this feature, and most of the server is no graphical interface, so collected a few for Linux command line memo To implement commands for bulk replacement of text content:

• Bulk find what's contained in a file

  grep -rn "要找查找的文本" ./

• Bulk find and Replace file content with sed.

sed -i "s/要找查找的文本/替换后的文本/g"Grep-rl "Looking for text to find".

• Find by combining the Find and grep commands
  find /etc -name ‘*‘ | xargs grep ‘hello abcserver‘

Bulk find and replace text on Mac via Linux command line