$ bash test.sh
++ type -a tovid
+ INSTALLED_TOVIDS='tovid is /usr/bin/tovid
tovid is /usr/bin/tovid'
+ NUM_INSTALLED=0
+ for tovid in '$INSTALLED_TOVIDS'
+ test -L tovid
+ let NUM_INSTALLED=NUM_INSTALLED+1
+ for tovid in '$INSTALLED_TOVIDS'
+ test -L is
+ let NUM_INSTALLED=NUM_INSTALLED+1
+ for tovid in '$INSTALLED_TOVIDS'
+ test -L /usr/bin/tovid
+ let NUM_INSTALLED=NUM_INSTALLED+1
+ for tovid in '$INSTALLED_TOVIDS'
+ test -L tovid
+ let NUM_INSTALLED=NUM_INSTALLED+1
+ for tovid in '$INSTALLED_TOVIDS'
+ test -L is
+ let NUM_INSTALLED=NUM_INSTALLED+1
+ for tovid in '$INSTALLED_TOVIDS'
+ test -L /usr/bin/tovid
+ let NUM_INSTALLED=NUM_INSTALLED+1
+ test 6 -ne 1
+ echo 'Found 6 installations of tovid on your system!'
Found 6 installations of tovid on your system!
+ echo 'I won'\''t run until there is only one of me :)'
I won't run until there is only one of me :)
+ echo 'Installed versions:'
Installed versions:
+ for version in '$INSTALLED_TOVIDS'
+ echo ' tovid'
tovid
+ for version in '$INSTALLED_TOVIDS'
+ echo ' is'
is
+ for version in '$INSTALLED_TOVIDS'
+ echo ' /usr/bin/tovid'
/usr/bin/tovid
+ for version in '$INSTALLED_TOVIDS'
+ echo ' tovid'
tovid
+ for version in '$INSTALLED_TOVIDS'
+ echo ' is'
is
+ for version in '$INSTALLED_TOVIDS'
+ echo ' /usr/bin/tovid'
/usr/bin/tovid
+ echo Exiting...
Exiting...
+ exit 1