C program to print environment variables

C program to print environment variables

Output:

TMPDIR=/tmp/qmfx5a
PATH=/usr/local/bin:/usr/bin:/bin
PWD=/home/6A7MBa
LANG=en_US.UTF-8
SHLVL=0
HOME=/home/6A7MBa

Implementation:

#include <stdio.h> int main(int argc, char **argv, char** env) { char** e; for (e=env;*e!= 0;e++) { char *t = *e; printf("%s\n", t); } return(0); }