non-binaries should not be executable
unused include removed
code style: remove surplus semicolons
unused code removed
unused include removed
code cleanup
code cleanup
text files should not be executable
printf output alignment
remove explicit declaration of getenv (already declared in stdlib.h)
extra semicolons removed
use return instead of exit in main()
code cleanup
use return instead of exit in main();
extra semicolons removed
spacing and punctuation fixed
HTML punctuaction fixed
extra semicolons removed
extra semicolons removed
extra space removed
extra semicolons removed