Answer-<p>syntax of loops in shell scripting?</p>

Question

syntax of loops in shell scripting?

A for i in $( ls ); do echo item: $i done

B #!/bin/bash COUNTER=0 while [ $COUNTER -lt 10 ]; do echo The counter is $COUNTER let COUNTER=COUNTER+1 done

C #!/bin/bash COUNTER=20 until [ $COUNTER -lt 10 ]; do echo COUNTER $COUNTER let COUNTER-=1 done

D Only 1 and 2

E All three are correct