UNIX BASH ON MAC HOW TO

Unknown_b8-8d-1b-3d-0b-3d:myscript liuren$ bash script1.sh Using other ways to run it, it shows no result unknown_b8-8d-1b-3d-0b-3d:myscript liuren$ source script1.sh , and there is actually '/bin/bash': unknown_b8-8d-1b-3d-0b-3d:myscript liuren$ cd /bin The two example variables are set and displayed.Р”В®cho 'Hi, $USER!' # dollar sign is used to get content of variableР”В®cho 'I will now fetch you a list of connected users:'Р”В®cho 'I'm giving you back your prompt now.' # This script clears the terminal, displays a greeting and gives information The script is actually very simple, from 'Bash Guide for Beginners': #!/bin/bash You can use the bash -version command or the environment variables BASHVERSINFO and BASHVERSION.

UNIX BASH ON MAC HOW TO

#: bad interpreter: No such file or directory How to check Your Current Bash Version on Mac First and foremost, you need to know which version you are currently running as your default shell.

#: bad interpreter: No such file or directoryt1.sh: /bin/bash However I can't get the 'script1.sh' running: unknown_b8-8d-1b-3d-0b-3d:myscript liuren$ script1.sh usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/Users/liuren/Documents/myscript Unknown_b8-8d-1b-3d-0b-3d:myscript liuren$ echo $PATH Then I set the PATH to include current working folder, and it seems succeeded: unknown_b8-8d-1b-3d-0b-3d:myscript liuren$ export PATH='$PATH:/Users/liuren/Documents/myscript' Unknown_b8-8d-1b-3d-0b-3d:myscript liuren$ ls Unknown_b8-8d-1b-3d-0b-3d:myscript liuren$ pwd I opened 'Terminal' from my MacBook Pro, and try to run some bash script from book 'Bash Guide for Beginners':Р”Р‡irst I checked the PATH environment setting and current working folder, which contains a script 'script1.sh': unknown_b8-8d-1b-3d-0b-3d:myscript liuren$ echo $PATH

Unix bash on mac