Loop over directories in bash and execute commands

How to loop over directories in bash and execute multiple commands

In the following example I’ll show you how to loop over a folder /home/ec2-user/www/ and execute pm2 start command:

#!/bin/bash
for i in /home/ec2-user/www/* ; do
  if [ -d "$i" ]; then
    echo "$i"
    cd $i;
    pm2 start ecosystem.config.js;
  fi
done

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