glab-alias:tldr:b602c

This command sets an alias in a tool called "glab" using the provided variables.

• glab is the name of the tool or program being used.
• alias is a command in the tool that allows the user to create shortcuts or aliases for longer or frequently used commands.
• set is an argument used with the alias command to specify that a new alias is being set.
• ${mrv} is a variable representing a value that will be substituted when the alias is used.
• '${mr view}' is another variable representing a value that will be substituted. The value assigned to this variable is the command ${mr view}.

So, when this command is executed, it will create a new alias using the value of ${mrv} as the alias name and the value of ${mr view} as the command that will be executed when the alias is used.