Видео курса

  • Урок 1. 00:03:09
    Scripting - what it is all about?
  • Урок 2. 00:08:54
    Invoking the script
  • Урок 3. 00:07:26
    Sha-bang!
  • Урок 4. 00:04:07
    Using variables in scripts
  • Урок 5. 00:07:18
    Explicit definition - showcase
  • Урок 6. 00:06:24
    Read command
  • Урок 7. 00:06:41
    command substitution + time measurement
  • Урок 8. 00:03:07
    Math calculation
  • Урок 9. 00:09:13
    Math Calculation - showcase
  • Урок 10. 00:04:38
    Playing with $ : arguments, arguments, arguments
  • Урок 11. 00:03:35
    More on arguments - playing with IFS and assigning arguments value to a variable
  • Урок 12. 00:05:54
    Redirection and Piping
  • Урок 13. 00:04:24
    Redirection and Piping - showcase
  • Урок 14. 00:07:51
    Exit status
  • Урок 15. 00:03:01
    Explaining IF
  • Урок 16. 00:09:22
    Mathematical comparisons
  • Урок 17. 00:04:14
    String comparisons
  • Урок 18. 00:10:04
    String comparison - you are not root??
  • Урок 19. 00:04:27
    Wildcards
  • Урок 20. 00:07:45
    Wildcards - making linux command badass
  • Урок 21. 00:11:29
    Wildcards - create backup script
  • Урок 22. 00:06:31
    Regular expressions
  • Урок 23. 00:12:42
    Regular expressions - is there any reachable ip address ??
  • Урок 24. 00:01:54
    Filesystem related tests
  • Урок 25. 00:12:57
    Filesystem related tests - testing files permissions
  • Урок 26. 00:09:28
    && and || - making IF statement shorter
  • Урок 27. 00:03:36
    Explaining for loop
  • Урок 28. 00:03:59
    Add commands output into all .txt files
  • Урок 29. 00:03:06
    Looping through all script arguments: "$@" or "$*" ??
  • Урок 30. 00:03:27
    Explaining while loop
  • Урок 31. 00:11:30
    Making own cat command with line numbering
  • Урок 32. 00:02:11
    Explaining case
  • Урок 33. 00:13:30
    Recheck users input
  • Урок 34. 00:14:08
    Creating script with parameters [-f file] [--file file] [-h] [--help]
  • Урок 35. 00:02:44
    Explaining Array
  • Урок 36. 00:06:24
    Array - storing output of command into array and making some fun with its items
  • Урок 37. 00:03:34
    Explaining Functions
  • Урок 38. 00:05:08
    Making addition in a function
  • Урок 39. 00:03:28
    Explaining AWK
  • Урок 40. 00:05:33
    print, BEGIN{}, {}, END{}
  • Урок 41. 00:05:20
    $1, $2, dollars everywhere
  • Урок 42. 00:04:44
    searching pattern
  • Урок 43. 00:03:01
    NF - number of fields
  • Урок 44. 00:02:35
    NR - number of records
  • Урок 45. 00:03:39
    FS - field separator
  • Урок 46. 00:03:05
    RS - record separator
  • Урок 47. 00:04:13
    variable assignment
  • Урок 48. 00:04:20
    if-else
  • Урок 49. 00:04:00
    for loop
  • Урок 50. 00:02:28
    Building script with AWK
  • Урок 51. 00:08:23
    AWK script PART 1 - reading arguments
  • Урок 52. 00:04:41
    AWK script PART 2 - was the location set?
  • Урок 53. 00:03:19
    AWK script PART 3 - searching for specific extension
  • Урок 54. 00:04:07
    AWK script PART 4 - what about not existing extension?
  • Урок 55. 00:02:30
    AWK script PART 5 - counting size of files using awk
  • Урок 56. 00:07:29
    AWK script PART 6 - setting largest and smallest file
  • Урок 57. 00:06:57
    AWK script PART 7 - printing statistics
  • Урок 58. 00:05:03
    AWK script PART 8 - reading awk part from separate file
  • Урок 59. 00:04:41
    Explaining SED
  • Урок 60. 00:05:03
    p - print command and -n option
  • Урок 61. 00:02:12
    a append/ i prepand
  • Урок 62. 00:03:09
    d - delete command
  • Урок 63. 00:01:48
    c - change command
  • Урок 64. 00:02:52
    q - quit command
  • Урок 65. 00:02:49
    -e option Run multiple sed commands
  • Урок 66. 00:02:45
    -i option Changing files for sure
  • Урок 67. 00:02:57
    e - perform shell commands
  • Урок 68. 00:02:49
    Explaining s - substitute command
  • Урок 69. 00:06:22
    s - substitute command showcase
  • Урок 70. 00:03:13
    Building script with SED
  • Урок 71. 00:06:08
    SED script PART 1 - structure for reading arguments
  • Урок 72. 00:06:30
    SED script PART 2 - fixing space/tab issues
  • Урок 73. 00:06:43
    SED script PART 3 - printing lines which don't have space/tab issues
  • Урок 74. 00:04:04
    SED script PART 4 - line numbering
  • Урок 75. 00:08:05
    SED script PART 5 - show spaces/tabs as a red background
  • Урок 76. 00:06:17
    SED script PART6 - show spaces/tabs also at the end of lines
  • Урок 77. 00:05:27
    SED script PART 7 - just to print it nicely