Lines Matching refs:null
97 if ! which perl 2> /dev/null > /dev/null; then
101 if ! which getconf 2> /dev/null > /dev/null; then
105 if ! which diff 2> /dev/null > /dev/null; then
195 echo "$TEST_STR" | diff -q -w -u - $1 > /dev/null
265 dd if="${TEST_FILE}" of="${TARGET}" bs=4096 2>/dev/null
275 dd if="${TEST_FILE}" of="${TARGET}" bs=1 seek=1 skip=1 2>/dev/null
285 dd if="${TEST_FILE}" of="${TARGET}" bs=20 seek=2 2>/dev/null
296 dd of="${TARGET}" bs=50 2>/dev/null
312 echo -n "$TEST_STR" > $TARGET 2> /dev/null
367 dd of="${TARGET}" 2>/dev/null
383 dd of="${TARGET}" 2>/dev/null
413 echo -n $TEST_STR > $TARGET 2> /dev/null
426 echo -n $TEST_STR > $TARGET 2> /dev/null
475 dd of="${TARGET}" 2>/dev/null
492 dd of="${TARGET}" 2>/dev/null
523 echo -n $TEST_STR > $TARGET 2> /dev/null
536 echo -n $TEST_STR > $TARGET 2> /dev/null
551 dd if="${TEST_FILE}" of="${TARGET}" bs=1 2>/dev/null
561 dd if="${TEST_FILE}" of="${TARGET}" bs=1 seek=1 2>/dev/null
572 dd of="${TARGET}" bs="${MAXLEN}" 2>/dev/null
583 dd of="${TARGET}" bs=$(( MAXLEN - 1 )) 2>/dev/null
594 dd of="${TARGET}" bs="${MAXLEN}" 2>/dev/null
605 dd of="${TARGET}" bs=$(( $MAXLEN + 1 )) 2>/dev/null
659 cat $TEST_FILE > $TARGET 2> /dev/null