Combining commands

There are several simple ways you can combine several commands on a single command line:

• You can run a series of commands, one after the other:
  • Using a semicolon (;)
  • Using && and ||
• You can run more than one command concurrently:
  • Using a pipe (|) or a filter with a pipe
  The output from the first command is piped to the next command as the first command is running.