Introduction to linux administration basics

1. System Administration Basics Session 3 By: Bahaa S. Salama (bahaa2008)

3. Permissions

4. Partitions

5. Booting process

6. Processes

7. Applications

8. Networking Basics

13. User,Group,Other

14. Read,Write,Execute

16. w write g group

17. x execute o other

19. Change group chgrp

20. Change permissions chmod

23. -d delete partition

24. -l list partition

25. -a add bootable flag

28. -h human readable

32. <file system> <mount point> <type> <options>

33. UUID vs devices

37. Top processes top

39. Stage 1 bootloader (MBR)

40. Stage 2 bootloader (Grub,LILO, etc)

41. Kernal (linux kernel)

42. Init (starting userspace applications)

44. /boot/grub/menu.lst

45. Splash screen

46. Timeout

47. Default option

48. Other Systems

49. Kernel && init

52. /etc/init.d/

54. Stop

55. Restart

56. Reload

57. Status

59. Using Package mangers

60. Using Package utilites

62. Get dependencies

63. Installing dependencies

64. Installing the application

67. /etc/apt/sources.list.d/

69. -remove

72. -r remove .deb package

73. -l list installed packages

74. --reconfigure reconfigure package

76. Questions

77. Thanks