Linux System Administration

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Bad code?

Anonymous's picture

This line: if [ -n "$BASH" == "" ] ;
appears to be nonesense. Shouldn't it be if [ -n "$BASH" ] ;

Yes, bad code

Mitch Frazier's picture

Yes, it's wrong, yours is correct. He probably meant:

  if [ ! "$BASH" == "" ]; ...

Mitch Frazier is an Associate Editor for Linux Journal.