![Forrest logo](/images/logo.png)
gcal:tldr:80c49
gcal: Display calendar for the month of February of the year 2010.
$ gcal ${2} ${2010}
try on your machine
The command "gcal ${2} ${2010}" is using the "gcal" command to display a calendar for a specific month and year.
In this command, "${2}" and "${2010}" are variables that indicate which month and year to display.
The first variable "${2}" represents the month, and it is possible that this variable refers to the second command-line argument provided when executing the script or command. For example, if the command is executed as "gcal 7 2010", then "${2}" will be replaced by "7" to indicate the 7th month (July).
The second variable "${2010}" represents the year and is assumed to be the value "2010" in this case.
Overall, the command will generate a calendar for the month of July in the year 2010.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.