Lines Matching refs:null
96 if ! which perl 2> /dev/null > /dev/null; then
100 if ! which getconf 2> /dev/null > /dev/null; then
104 if ! which diff 2> /dev/null > /dev/null; then
194 echo "$TEST_STR" | diff -q -w -u - $1 > /dev/null
264 dd if="${TEST_FILE}" of="${TARGET}" bs=4096 2>/dev/null
274 dd if="${TEST_FILE}" of="${TARGET}" bs=1 seek=1 skip=1 2>/dev/null
284 dd if="${TEST_FILE}" of="${TARGET}" bs=20 seek=2 2>/dev/null
295 dd of="${TARGET}" bs=50 2>/dev/null
311 echo -n "$TEST_STR" > $TARGET 2> /dev/null
366 dd of="${TARGET}" 2>/dev/null
382 dd of="${TARGET}" 2>/dev/null
412 echo -n $TEST_STR > $TARGET 2> /dev/null
425 echo -n $TEST_STR > $TARGET 2> /dev/null
474 dd of="${TARGET}" 2>/dev/null
491 dd of="${TARGET}" 2>/dev/null
522 echo -n $TEST_STR > $TARGET 2> /dev/null
535 echo -n $TEST_STR > $TARGET 2> /dev/null
550 dd if="${TEST_FILE}" of="${TARGET}" bs=1 2>/dev/null
560 dd if="${TEST_FILE}" of="${TARGET}" bs=1 seek=1 2>/dev/null
571 dd of="${TARGET}" bs="${MAXLEN}" 2>/dev/null
582 dd of="${TARGET}" bs=$(( MAXLEN - 1 )) 2>/dev/null
593 dd of="${TARGET}" bs="${MAXLEN}" 2>/dev/null
604 dd of="${TARGET}" bs=$(( $MAXLEN + 1 )) 2>/dev/null
658 cat $TEST_FILE > $TARGET 2> /dev/null