Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])

Question

I guess I\'m not clear on how to do \"and\" tests. I wanted to make sure an argument existed which was working well with [ -e $VAR ], but it turns out that was also

Answer 1

if [ ! -z "$var" ] && [ -e "$var" ]; then
      # something ...
fi