ipcalc - Perform simple operations on IP addresses and networks
Tonight I just stumbled on a command line tool or utility called ipcacl. This tool is used to perform operations on IP addresses and networks. On Fedora, ipcalc is provided by ipcacl package. If you on a different distro, search for ipcaclc, there should be a similar package name. ➜ rpm -q ipcalc ipcalc-1.0.3-9.fc40.x86_64 Here are some examples of what we can use this utility for, though I encourage you to run man ipcalc to learn more what you can do with it....