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#Subnetcalc install

The mirror-wizard option will prompt for what to do with external resources.

If desired, it can also pull down assets and link targets from other domains so that no functionality is lost. It will rewrite all links to use a relative link structure appropriate to the site so that it can be fully browsable offline, served locally.

It downloads a website to a local directory as HTML, collecting domain documents and assets from the domain. Whenever I need to back up a website or create a suitable archive to use as static cache/mirror, I use HTTrack. 10.1.0.1 is a HOST address in 10.1.0.0/16ĭNS Hostname = (nodename nor servname provided, or not known) Before I knew better, I did subnet size calculations in my head–this saves me the headache. I find it indispensable when setting up new networks and correctly configuring subnet masks. Subnetcalc is a calculator that helps perform the math for IP (v4 and v6) networks. Now try logging into the machine with: "ssh check to make sure that only the key(s) you wanted were added.

#Subnetcalc install

usr/local/bin/ssh-copy-id: INFO: 2 key(s) remain to be installed - if you are prompted now it is to install the new password: ******

ssh-copy-id ~ $ ssh-copy-id INFO: attempting to log in with the new key(s), to filter out any that are already installed.

It is a helper to install SSH public keys on SSH-capable machines–without the need to manually edit an authorized_keys file. Ssh-copy-id is probably the simplest tool on this list, but it is definitely one of my most-used. There are often graphical analogues for these utilities, but I prefer these because of their CLI. My work often occurs on a remote machine to which I do not have access, and it generally must be headless (no GUI).Īs a result, I have collected an arsenal of command-line interface (CLI) utilities that I always install when I’m setting up a new development machine for myself. I spend a lot of time on the command line (generally, GNU/Linux), and often work on automating processes and tasks.