You can run amazing Linux commands such as grep, line numbers, scripts and more on Cisco IOS! And without a Linux shell! Just run these directly on Classic Cisco IOS switches and routers! Use grep, man, head, tail, cat and many other Linux commands directly on Cisco IOS. Menu: 1) IOS version required: 2:09 2)… Continue reading 10x Engineer: Linux commands on Cisco IOS? Wow!