Formatting MAC addresses Cisco seems to require a different format for every solution they have. I use this almost daily, so change the format of one or multiple MAC addresses. Input: aa-aa-aa-bb-bb-bb Output: aaaaaabbbbbb AAAAAABBBBBB aa-aa-aa-bb-bb-bb AA-AA-AA-BB-BB-BB aa:aa:aa:bb:bb:bb AA:AA:AA:BB:BB:BB aaaa.aabb.bbbb AAAA.AABB.BBBB Try it yourself Tipp: the easiest way to change the format of multiple formats, is to choose the desired format, input 1 MAC address per line, and remove the e...| ITTavern.com
There is no trash can for the Linux CLI. rm removes the data permanently, and there is practically no way of recovering deleted files reliably. trash-cli fills this role and lets you 'trash' files and| ITTavern.com
There are various implementations. I am using nmap-ncat on rockOS 8 on both hosts. Netcat's using TCP by default and this test is not limited by disk I/O from what I understood. That said, it is not| ITTavern.com
rsync is a CLI tool that covers various use cases. Transfering data, creating backups or archives, mirroring data sets, integrity checks, and many more. Reference for this article: rsync version 3.2.| ITTavern.com
In this article, I'll use Ubuntu 22.04 (Debian-derivative) and rockyOS 9.2 (RHEL-derivative) as references. If it is not mentioned, commands are the same for both systems. Basics # Cron jobs are sched| ITTavern.com