The tag has no wiki summary.

learn more… | top users | synonyms

4
votes
5answers
218 views

Run program at lower CPU speed?

It would be very useful for me to run specific programs in a Linux environment with a fixed (lower) CPU clock speed (say, runat 400mhz ./my-program --argument-of="my program" for getting that clock ...
5
votes
1answer
464 views

Perl and Python wrongly interpreted via shebang on Linux

that problem just drives me crazy. All my Python and Perl scripts are simply NOT iterpreted via shebang. Never. But they work as expected when I explicitly call the binary. I double checked my ...
4
votes
2answers
1k views

Specifying a generic interpreter for a program like expect?

I am writing expect script which can be used on mulple operating systems but the problem is i can't use #!/usr/bin/expect evreywhere so instead i tried to do #!`which expect` at the top but it ...
0
votes
2answers
178 views

can something besides the shebang set the interpreter?

I'm running a script (in tmuxinator) that tries to source another script (rvm). rvm explicitly does not allow sourcing from sh. I didn't think that would be a problem, because the shebang in the ...
0
votes
3answers
368 views

Is shebang always the same as the interpreter's installation directory?

Must the shebang header always match the interpreter's installation directory? If so, then why do both #!/usr/bin/python and #!/usr/local/bin/python work for me?