A replica set makes sure the specified replicas of pods are always running. It can be considered as a replacement for the replication controller. In this article, we will see how to create a replica set and how it identifies pods with labels.
The *nix commands curl and wget are useful for accessing URLs without resorting to a browser. Both commands allow you to transfer data from a network server, with curl being the more robust of the two. You could use either of them to automate downloads from various servers.
All operating systems come with a large set of fonts already installed in them. However, sometimes, you may need a new font that is not available in the preinstalled fonts. In that case, you will need to manually download and install that font in your system.
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