Specifying the shell in a script
Three ways to run a shell script
Three ways to run a shell script
| Technique number | Command | permissions | Subprocess created? |
| 1 | Myscript | r-x | Yes:runs as a child process of the current shell |
| 2 | /bin/sh myscript | r-- | Yes:runs as a child process of the current shell |
| 3 | . myscript | r-- | No:runs inside the current shell |
