Wednesday, 9 September 2015

Howto see output of C program in Linux or UNIX

Syntax
gcc -o output-file program.c

Task: Compile program

To compile type the command:
$ gcc test.c


Task: Execute program to see output

Above command will create a file called a.out. To see output of test.c program type:
$ ./a.out

Task: Compile to specific executable file

You can specify an execuable file name while compiling program itself:
$ gcc -o test test.c
Now execute test (see output of test.c)
$ ./test


 - By  http://www.cyberciti.biz

1 comment:

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