I have a .bin file and I want to mount it, without having to burn it in my Mac, like my .iso files. How do I do that?
How to mount a .bin file on a Mac? - Super User
For a csh script, you should use #!/bin/csh -f; the -f tells the shell not to source the user's .login and .cshrc, which makes the script run faster and avoids dependencies on the user's setup. (Or better yet, don't write csh scripts.) Don't use -f for sh or bash scripts; it doesn't have the same meaning.
So, if you try to run a file called foo.sh which has #!/bin/bash at the top, the actual command that runs is /bin/bash foo.sh. This is a flexible way of using different interpreters for different programs.
Why do you need to put #!/bin/bash at the beginning of a script file?
The relationship between /bin and /usr/bin is very often (as in your case) a symbolic link. The arrow on the folders indicates that /bin is a symbolic link for /usr/bin on your system.
bin is not special, it is just listed in the PATH environment valuable. Microsoft's Windows also has this variable. Only difference is that it uses ; instead of :, and there is an implied . at the begging for added insecurity. So have a look in this variable. You can also edit it to add a bin directory.
In bash script, what does #!/bin/bash at the 1st line mean ? In Linux system, we have shell which interprets our UNIX commands. Now there are a number of shell in Unix system. Among them, there is a shell called bash which is very very common Linux and it has a long history. This is a by default shell in Linux. When you write a script (collection of unix commands and so on) you have a option ...