The only common situation where gcc fails to make it executable is if it's creating the file in a filesystem that doesn't support or allow it in which case chmod immediately afterwards would fail too. Also, should be avoided. Jjed 11k 9 9 gold badges 60 60 silver badges 89 89 bronze badges. To further elaborate on this, the ".
It's a bit redundant, but useful in the sense that you know you'll be executing something. Now I get it with ".
Static and Dynamic Libraries
The program runs fine without chmod. Ruben Bakker: Actually, it's not at all redundant. Unlike Windows, Linux does not default to looking in the current, or default, directory. So, if it's not in the path, you need to specify the directory, whatever it is.
If you do add.
Try this instead: gcc HelloWorld. Aaron Aaron 5, 5 5 gold badges 25 25 silver badges 43 43 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. Featured on Meta. Feedback post: Moderator review and reinstatement processes. Post for clarifications on the updated pronouns FAQ. Linked 0. Related Hot Network Questions.
Make The Tree Command Available On Mac OS X
Therefore, to execute something in the currrent directory, you have to explicitly give the directory in the command invocation. This is considered a security feature to thwart execution of imposter commands that someone may have placed into the directory that you just happen to be in. This was not a characteristic of the Bell Labs Unix of the seventies. I have Mac OS X I have also installed TextWrangler and write a code in C and save the file with.
C extension. C it has displayed the error message as -bash: gcc: command not found. But i Wonder how can i access the user folder. Your email address will not be published. Notify me of follow-up comments by email. Notify me of new posts by email. Read it here. November 21, at pm.
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Compiling and running a C program from the terminal
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Related a.out command not found mac
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