Bash Functions

myfunc() { return 1 } 

if myfunc; then echo "success" else echo "failure" fi 

myfunc() { local myresult='some value' echo $myresult } 

result="$(myfunc)" 

myfunc() { echo "hello $1" } 

# Same as above (alternate syntax) function myfunc() { echo "hello $1" } 

myfunc "John"