I've started to play with GNU Screen setting.
What's the difference between hardstatus and caption in GNU Screen?
hardstatus seems to appear at the bottom on the Terminal, but
I don't even know what
caption really is yet.
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For me, using PuTTY in Windows, hardstatus is displayed in the Windows window title (
hstatus string), while caption is displayed at the bottom of each
screen window when the screen is split (
caption splitonly string) or at the bottom of any
screen window whether it's split or not (
caption always string).
You can find further documentation in
Position, where these two statuses are displayed depends on your configuration. But the logical meaning of them is as follows:
hardstatus: this line is used for status messages from
screen- for example, to alert you to activity, or other similar messages.
caption: this line is usually only shown if there is more than one window open and allows you to view details of them (like a currently active window).
You'll have the statuses on last two lines of the screen, if you configure them like this in your
caption string ... hardstatus alwayslastline ...
You can read further details on An introduction to the visual features of GNU Screen.