Aqui dejo un ejemplo
Código bash:
Ver original
#!/bin/bash # nested-loop.sh: Nested "for" loops. outer=1 # Set outer loop counter. # Beginning of outer loop. for a in 1 2 3 4 5 do echo "Pass $outer in outer loop." echo "---------------------" inner=1 # Reset inner loop counter. # =============================================== # Beginning of inner loop. for b in 1 2 3 4 5 do echo "Pass $inner in inner loop." let "inner+=1" # Increment inner loop counter. done # End of inner loop. # =============================================== let "outer+=1" # Increment outer loop counter. echo # Space between output blocks in pass of outer loop. done # End of outer loop. exit 0
Saludos