Lines Matching refs:null
100 if ! which perl 2> /dev/null > /dev/null; then
104 if ! which getconf 2> /dev/null > /dev/null; then
108 if ! which diff 2> /dev/null > /dev/null; then
198 echo "$TEST_STR" | diff -q -w -u - $1 > /dev/null
268 dd if="${TEST_FILE}" of="${TARGET}" bs=4096 2>/dev/null
278 dd if="${TEST_FILE}" of="${TARGET}" bs=1 seek=1 skip=1 2>/dev/null
288 dd if="${TEST_FILE}" of="${TARGET}" bs=20 seek=2 2>/dev/null
299 dd of="${TARGET}" bs=50 2>/dev/null
315 echo -n "$TEST_STR" > $TARGET 2> /dev/null
370 dd of="${TARGET}" 2>/dev/null
386 dd of="${TARGET}" 2>/dev/null
416 echo -n $TEST_STR > $TARGET 2> /dev/null
429 echo -n $TEST_STR > $TARGET 2> /dev/null
478 dd of="${TARGET}" 2>/dev/null
495 dd of="${TARGET}" 2>/dev/null
526 echo -n $TEST_STR > $TARGET 2> /dev/null
539 echo -n $TEST_STR > $TARGET 2> /dev/null
554 dd if="${TEST_FILE}" of="${TARGET}" bs=1 2>/dev/null
564 dd if="${TEST_FILE}" of="${TARGET}" bs=1 seek=1 2>/dev/null
575 dd of="${TARGET}" bs="${MAXLEN}" 2>/dev/null
586 dd of="${TARGET}" bs=$(( MAXLEN - 1 )) 2>/dev/null
597 dd of="${TARGET}" bs="${MAXLEN}" 2>/dev/null
608 dd of="${TARGET}" bs=$(( $MAXLEN + 1 )) 2>/dev/null
663 cat $TEST_FILE > $TARGET 2> /dev/null