Contents

#!/bin/bash

if [ "$#" -eq 0 ]; then
  greeter="World"
else
  greeter="$@"
fi

echo "Hello, $greeter!"

Version data entries

216 entries across 216 versions & 1 rubygems

Version	Path
trackler-2.2.0.5	tracks/bash/exercises/hello-world/example.sh
trackler-2.2.0.4	tracks/bash/exercises/hello-world/example.sh
trackler-2.2.0.3	tracks/bash/exercises/hello-world/example.sh
trackler-2.2.0.2	tracks/bash/exercises/hello-world/example.sh
trackler-2.2.0.1	tracks/bash/exercises/hello-world/example.sh
trackler-2.2.0.0	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.55	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.54	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.53	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.52	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.51	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.50	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.49	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.48	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.47	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.46	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.45	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.44	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.43	tracks/bash/exercises/hello-world/example.sh
trackler-2.1.0.42	tracks/bash/exercises/hello-world/example.sh