Lines Matching refs:null
109 if ! which perl 2> /dev/null > /dev/null; then
113 if ! which getconf 2> /dev/null > /dev/null; then
117 if ! which diff 2> /dev/null > /dev/null; then
205 echo "$TEST_STR" | diff -q -w -u - $1 > /dev/null
275 dd if="${TEST_FILE}" of="${TARGET}" bs=4096 2>/dev/null
285 dd if="${TEST_FILE}" of="${TARGET}" bs=1 seek=1 skip=1 2>/dev/null
295 dd if="${TEST_FILE}" of="${TARGET}" bs=20 seek=2 2>/dev/null
306 dd of="${TARGET}" bs=50 2>/dev/null
322 echo -n "$TEST_STR" > $TARGET 2> /dev/null
377 dd of="${TARGET}" 2>/dev/null
393 dd of="${TARGET}" 2>/dev/null
423 echo -n $TEST_STR > $TARGET 2> /dev/null
436 echo -n $TEST_STR > $TARGET 2> /dev/null
485 dd of="${TARGET}" 2>/dev/null
502 dd of="${TARGET}" 2>/dev/null
533 echo -n $TEST_STR > $TARGET 2> /dev/null
546 echo -n $TEST_STR > $TARGET 2> /dev/null
561 dd if="${TEST_FILE}" of="${TARGET}" bs=1 2>/dev/null
571 dd if="${TEST_FILE}" of="${TARGET}" bs=1 seek=1 2>/dev/null
582 dd of="${TARGET}" bs="${MAXLEN}" 2>/dev/null
593 dd of="${TARGET}" bs=$(( MAXLEN - 1 )) 2>/dev/null
604 dd of="${TARGET}" bs="${MAXLEN}" 2>/dev/null
615 dd of="${TARGET}" bs=$(( $MAXLEN + 1 )) 2>/dev/null
670 cat $TEST_FILE > $TARGET 2> /dev/null