[oracle@oracledb ~]$ du -k | sort -rn
526496 .
457552 ./rda
384248 ./rda/output
45760 ./rda/ccr
7720 ./rda/modules
7024 ./rda/da
6536 ./rda/engine
4384 ./rda/da/lib
3300 ./rda/hcve
2600 ./rda/RDA
1892 ./rda/da/docs
928 ./rda/RDA/Object
636 ./rda/da/menus
440 ./rda/RDA/Library
228 ./rda/RDA/Driver
96 ./rda/RDA/Value
88 ./rda/output/extern
76 ./rda/RDA/Handle
68 ./rda/RDA/Operator
64 ./rda/Convert
60 ./rda/da/bin
48 ./rda/RDA/Web
48 ./rda/IRDA
44 ./rda/RDA/Local
40 ./rda/RDA/Extern
40 ./rda/da/config
36 ./rda/RDA/Archive
24 ./rda/IRDA/CV0100
20 ./rda/dfw
16 ./rda/dfw/cv0100
12 ./rda/Convert/S100OS
12 ./.mozilla
12 ./.kde
8 ./rda/Convert/TSTALERT
8 ./rda/Convert/S362OIM
8 ./rda/Convert/S204LOG
8 ./rda/Convert/S130INST
8 ./rda/Convert/S010CFG
8 ./rda/Convert/Common
8 ./.kde/Autostart
8 ./amdu_2014_02_18_09_36_04
4 ./test
4 ./rda/output/TMP_RDA
4 ./rda/output/JOB_RDA
4 ./.mozilla/plugins
4 ./.mozilla/extensions
而只有在充满了艰辛的人生旅途中，始终调整好自己观风景的心态，
