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FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //compat/linux/proc/self/root/usr/src/tools/regression/bin/sh/execution/set-x3.0 |
# $FreeBSD: release/9.1.0/tools/regression/bin/sh/execution/set-x3.0 222907 2011-06-09 23:12:23Z jilles $ key='must contain this' PS4='$key+ ' { r=`set -x; { :; } 2>&1 >/dev/null`; } 2>/dev/null case $r in *"$key"*) true ;; *) false ;; esac