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#!/bin/sh
# Pipes input from an builtin command thru an external one.
. ${KASH_TEST_DIR}/common-include.sh
TMPFILE1="/tmp/pipe-2a.$$.tmp"
TMPFILE2="/tmp/pipe-2b.$$.tmp"
echo piped > $TMPFILE1
$CMD_CAT $TMPFILE1 \
| $CMD_SED -e 's/piped/abc/' \
| $CMD_SED -e 's/abc/def/' \
| $CMD_SED -e 's/def/ghi/' \
| $CMD_SED -e 's/ghi/jkl/' \
| $CMD_SED -e 's/jkl/mno/' \
| $CMD_SED -e 's/mno/pqr/' \
| $CMD_SED -e 's/pqr/stu/' \
| $CMD_SED -e 's/stu/vwx/' \
| $CMD_SED -e 's/vwx/yz_/' \
> $TMPFILE2
VAR=`$CMD_CAT $TMPFILE2`
$CMD_RM -f -- $TMPFILE1 $TMPFILE2
if test "$VAR" != "yz_"; then
echo "pipe-2: FAILURE - VAR=$VAR"
exit 1
fi
echo "pipe-2: SUCCESS"
exit 0
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