Hannah Burchfield TBurchfield
mplewis
/ threePipeDemo.c
Created
March 31, 2013 01:31
Here's an example of how to pipe three commands together using C. This one uses `ps aux | grep root | grep sbin`. This topic is horribly documented online so hopefully this'll help someone else out.
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| // This program is an example of how to run a command such as | |
| // ps aux | grep root | grep sbin | |
| // using C and Unix. | |
| #include <stdlib.h> | |
| #include <unistd.h> | |
| int pid; | |
| int pipe1[2]; | |
| int pipe2[2]; |