小试groovy

[root@server-69 groovyLearn]# cat helloworld

#!/usr/bin/env groovy

println("Hello world")

for (a in this.args) {
  println("Argument: " + a)
}

#groovy helloworld 1 3
Hello world
Argument: 1
Argument: 3

# groovy -e "println 'Hello Bob'"
# grep -i ^groov /usr/share/dict/words | groovy -p -e 'line.toUpperCase()'

[root@server-69 bin]# groovysh
printGroovy Shell (2.1.6, JVM: 1.7.0_15)
Type 'help' or '\h' for help.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
groovy:000>
groovy:000> println(:
groovy:000>
groovy:000> println("aa");
aa