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1.1 root 1: .TH DIS 1 SHARE
2: .SH NAME
3: dis \- display input as refreshed page on VDU output
4: .SH SYNOPSIS
5: .B dis
6: .RB [ -t timeout]
7: .RB [ -c refresh]
8: .SH DESCRIPTION
9: .I Dis
10: looks up the terminal capability database for the characteristics
11: of the device represented by the environment variable "TERM".
12: Assuming that the standard input consists of repetitive pages,
13: .I Dis
14: then uses cursor addressing to write changed data only on its standard output.
15: Pages are delimited by a
16: .I form-feed
17: or by a timeout, if requested.
18: .PP
19: The timeout is specified by the flag \fB-t\fR followed by a number
20: representing seconds.
21: .PP
22: If the
23: .B -c
24: flag is specified, the screen is completely redrawn every
25: .I refresh
26: updates.
27: .SH EXAMPLES
28: (while true; do date; echo '\\f\\c'; sleep 10; done)|dis
29: .SH FILES
30: /etc/termcap
31: .SH SEE ALSO
32: termlib(3), or curses(3).
33: .SH DIAGNOSTICS
34: If your terminal doesn't have cursor addressing.
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