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fd: refactor closefp in preparation for close_range rework
[FreeBSD/FreeBSD.git] / contrib / dialog / samples / programbox2
1 #!/bin/sh
2 # $Id: programbox2,v 1.3 2018/06/17 20:45:25 tom Exp $
3
4 . ./setup-vars
5
6 . ./setup-tempfile
7
8 ls -1 >$tempfile
9 (
10 while true
11 do
12 read text
13 test -z "$text" && break
14 ls -ld "$text" || break
15 sleep 0.1
16 done <$tempfile
17 ) |
18
19 $DIALOG --title "PROGRAMBOX" "$@" --programbox "ProgramBox" 20 70
20
21 retval=$?
22 . ./report-button