This document provides an overview of basic command line interface (CLI) concepts and commands for navigating directories, managing files and permissions, searching for files, redirection and piping, symbolic links, and getting system information. It discusses CLI commands for listing, copying, moving, and deleting files and directories, as well as commands for viewing files, date/time, manuals, and more. The document also covers wildcards, regular expressions, permissions, and resources for getting additional CLI help and information.

1. Basic CLI Session 2 By: Bahaa S. Salama (bahaa2008)

3. Easier to get help (Not descriptive)

4. Performance (Take less resources) “ A child you use a computer by looking at the pictures. When he grow up, he learn to read and write.” William Shotts, Jr

6. Terminal or terminal emulators is a emulator to real shell (console) xterm, konsole, gnome-terminal

8. Create file touch

9. Copy file cp

10. Move file mv

11. Delete file rm

12. Display file cat - less - more

14. -d directories

15. -h human readable sizes

16. -a all files

17. -w wide listing

19. Make directory mkdir

20. Change to directory cd

21. Copy directory cp

22. Move directory mv

23. Remove directory rmdir

24. Current directory pwd

26. Calender cal

27. Manuals man

28. Information info

30. Chatting and Web

31. Displaying Images

32. Tweeting from CLI

33. …

34. …

35. And the list is still going ^_^

37. Info pages

38. Google

39. Forums

40. IRC

41. Community

42. Do u want more ?

43. Break

47. -size

48. -type

49. -user

56. Memory cat /proc/meminfo

57. PCI Cards lspci

58. USB Devices lsusb

59. Network interfaces ifconfig

60. Free memory free -m

61. Monitor Working processes top

62. Break

64. User,Group,Other

65. Read,Write,Execute

67. w write g group

68. x execute o other

70. Change group chgrp

71. Change permissions chmod

73. http://linuxzoo.net

74. http://grussell.org/ns/lectures.html

75. http://www.linuxawy.org/node/46

76. http://www.linuxawy.org/node/51

77. Questions

78. Thanks