100 câu l_nh linux khanh

i hc bch khoa Nng- Khoa CNTT

Thc hnh chuyn II

100 cu lnh Linux c bn1. ps efHin tt cc tin trnh c thc hin

2. ps aux Hin th tt c cc tin trnh

3. ps aux| grep soft Hin th cc tin trnh lin quan n chng khi ng soft

GVHD: Thy Nguyn Vn Nguyn

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SVTH: Nhm 06A

i hc bch khoa Nng- Khoa CNTT 4. kill pid Bo chp dt tin trnh ang mang s hiu pid

Thc hnh chuyn II

5. nano filename Dng nano son tho filename

6. gedit filename Dng trnh gedit son tho

7. uname r Cho bit phin bn nhn Linux


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i hc bch khoa Nng- Khoa CNTT 8. lsusb Lit k cc thit b usb c mt trong my tnh

Thc hnh chuyn II

9. lspci Lit k cc thit b pci c trong my tnh

10. clear Lnh ny dng xa mn hnh

11. time command Thi gian thc hin mt command


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i hc bch khoa Nng- Khoa CNTT 12. uname a Hin th tn ca my tnh trong mng (hostname)

Thc hnh chuyn II

13. ifconfig a Hin tt c cc giao din ang c trong mng

13. ping a chIP Th ni mng n a ch ip


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Thc hnh chuyn II

14. top Xem tnh trng s dng ti nguyn RAM,CPU ca h thng

15. df h Kim tra mc s dng HDD


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i hc bch khoa Nng- Khoa CNTT 16. uptime

Thc hnh chuyn II

17. cat /proc/meminfo Kim tra mc s dng b nh

18. du hs Kim tra dung lng th mc


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i hc bch khoa Nng- Khoa CNTT 19. vi /ect/resolv.conf Cu hnh DNS cho server

Thc hnh chuyn II

20. ls lit k cc th mc


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i hc bch khoa Nng- Khoa CNTT 21 cat /proc/cpuinfo Hin th thng tin CPU

Thc hnh chuyn II

22. ls l Lit k chi tit cc th mc


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Thc hnh chuyn II

23. ls l filename/ th mc Lit k chi tit filename hoc th mc

24. ls a Lit k chi tit tt c cc file v th mc k c b n

25. ls S Sp xp cc th mc theo dung lng max n min


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i hc bch khoa Nng- Khoa CNTT 26. nano filename

Thc hnh chuyn II

Dng trnh son tho nano son tho filename

27. pwd Hin tn th mc ang lm vic

28. id Ch danh ngi dng

29. lp In tai liu ra my in


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i hc bch khoa Nng- Khoa CNTT 30. pstree Hin th tt c cc tin trnh di dng cy

Thc hnh chuyn II

31. mkrdir tenthumuc M mt th mc mi


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i hc bch khoa Nng- Khoa CNTT 33. rmdir tenethumuc Xa th mc

Thc hnh chuyn II

34. rm filename thumuc Di chuyn filename vo thumuc


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Thc hnh chuyn II

35. rm filename thumuc/new filename Di chuyn filename vo thumuc v i tn thnh new filename

36. rm filename Xa filename


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Thc hnh chuyn II

37. mv thumuccu thumucmoi i tn thumuccu thnh thumucmoi

38. rm rf thumuc Xa b thumuc vi tt c cc tp tin trong

39. mkdir thumuccha thumuccon To thumuccha v thumuccon ng thi


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Thc hnh chuyn II

40. diff file1 file2 so snh ni dung ca 2 tp tin hoc ca hai tp tin

41. more filename xut ni dung filename ra mn hnh


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i hc bch khoa Nng- Khoa CNTT 42. head -n filename Hin th n dng u tin ca filename

Thc hnh chuyn II

43. gzip filename Nn filename thnh filename.gz


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i hc bch khoa Nng- Khoa CNTT 44. gunzip filename.gz Gii nn tp tin filename

Thc hnh chuyn II

45. bzip2 filename.txt To tp tin nn filename.txt.bz2 46. bunzip2 filename.txt.bz2 Gii nn tp tin filename.txt 48. cd thumuc Chuyn sang thumuc ngi dng mun

49. cd Tr li th mc cha, sau khi dng cu lnh 48


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Thc hnh chuyn II

50. ls t Sp xp cc tp tin thep ngy to ra, bt u bng nhng tp tin mi nht

51. chown tnngidng filename Xc nh ngi ch ca filename l ngi dng mang tn tnngidng

52. chmod a +rw filename Giao quyn c(r) v ghi(w) cho filename

53. chmod u+x filename Giao quyn thc thi(x) cho filename


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i hc bch khoa Nng- Khoa CNTT 54. df Xem dung lng a

Thc hnh chuyn II

55. env Xem thng tin v bin mi trng

56. free t Xem b nh ang s dng


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i hc bch khoa Nng- Khoa CNTT 57. fsck Kim tra a v h thng filesystem

Thc hnh chuyn II

58. echo Chui cn in In ra chui mn hnh

59. date Hin th ngy gi h thng

60. cal thng nm. In ra lch ca thng ca nm


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Thc hnh chuyn II

60. ls F In ra cc file c th thc thi. Kt qu l cc file c nh du *

61. which lnh Xem lnh nm u

62. file filename Xc nh kiu file ca filename

64. w

Xem cc ngi dng ang login


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i hc bch khoa Nng- Khoa CNTT 65. watch lnh Chy v hin th kt qu ca lnh

Thc hnh chuyn II

66. passwd i password cho ti khon ngi dng

67. uptime In ra thi gian k t lc reboot gn nht

68. who Lit k tt c cc ngi dng vo my


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i hc bch khoa Nng- Khoa CNTT 69.whoami Tn ngi dng hin hnh

Thc hnh chuyn II

70.touch filename To filename mt file rng

71.sort filename Sp xp cc dng trong filename theo alphabet

72. which lnh Xem lnh nm u


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Thc hnh chuyn II

73. info Hin th thng tin v ti liu trn shell, cc tin ch v chng trnh

74. netstat Hin th kt ni mng


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i hc bch khoa Nng- Khoa CNTT 75. whereis lnh Hin th ng dn n lnh

Thc hnh chuyn II

76. bc Nhp biu thc tnh ton, v thot ra bng cch ctrl +d

77. man bc Cch s dng lnh bc


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Thc hnh chuyn II

78. sudo groupadd tngroup To mt group c tn l tngroup

79. useradd g tngroup c tnuser To mt tnuser thuc nhm tngroup

80. motd: Thng ip ca ngy 81. finger tentruycap: Chng trnh tm kim thng tin ngi dng 26


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Thc hnh chuyn II

82. startx: Khi ng X Window System server 83. less tentaptin hocr more tentaptin: Hin th ni dung mt tp tin trong ca s dng lnh mt trang mi ln 84. cat file1 file2

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100 câu l_nh linux khanh