Top "Shebang" questions

shebang: use interpreter relative to the script path

I try to build scripts that work everywhere and always. For this I use a custom-built python, which is always …

python shebang

What's the appropriate Go shebang line?

I like using shebangs to run my Perl scripts directly: #!/usr/bin/env perl What's the shebang for Go programs?

go shebang

Make Node.js support the shebang (#!) for JavaScript files

Some scripting languages (such as Python or Bash) use # for comments. #!/usr/bin/env python print 'hello, world' I can …

javascript node.js bash shebang

#!/usr/bin/python and #!/usr/bin/env python, which support?

How should the shebang for a Python script look like? Some people support #!/usr/bin/env python because it can …

python shebang

using #!/usr/bin/env python3 shebang with Windows

I'm trying to run a Python script from the command line as a command on Windows -- so no usage …

python windows shebang

Python source header comment

What is the line #!/usr/bin/env python in the first line of a python script used for?

python unix shebang

shebang line not working in R script

I have the following script #!/usr/bin/Rscript print ("shebang works") in a file called shebang.r. When I run …

r ubuntu shebang

Why is "use" not allowed, as in "use strict;" in Perl 5.14?

I am trying to use the following conventions I have been instructed to use for good/proper/safe Perl code …

perl shebang use-strict

How do I activate a conda env in a subshell?

I've written a python program. And if I have a shebang like this one: #!/usr/bin/python and I make …

python bash conda shebang subshell

How do I make a Ruby script into a bash command?

I have a Ruby file, and I run it as ruby file.rb "parameters". I prefer to run it as …

ruby bash shebang