Across
- 5. Define or display aliases
- 6. Set the environment for command invocation
- 8. Yet another compiler compiler
- 11. Write arguments to standard output
- 12. Parse utility options
- 14. Return the location of a command
- 16. Cut out selected fields of each line of a file
- 17. Run jobs in the foreground
- 18. Search text for a pattern
- 19. Arbitrary-precision arithmetic language
- 21. Visual display editor
- 23. Pattern scanning and processing language
- 27. Remove files
- 29. Print files
- 31. Convert and copy a file
- 33. Copy files
- 35. Return system name
- 37. Create a new file
- 39. List directory contents
- 43. Report free disk space
- 44. Change the file modes/attributes/permissions
- 47. Write formatted output
- 50. Terminate processes
- 51. Write to user's terminal
- 52. Return the directory portion of a pathname
- 54. Sort, merge or sequence-check text files
- 55. Compare two files
- 57. Line numbering filter
- 58. Return user identity
- 60. Apply changes to files
- 64. Read a line from standard input
- 66. Get or set the file mode creation mask
- 67. Return the user's login name
- 68. Merges two sorted text files based on the presence of a common field
- 69. Construct argument lists and invoke utility
- 71. Change terminal characteristics
- 74. Stream editor
- 76. Generate programs for lexical tasks
- 77. Print working directory
- 79. Duplicate the standard output
- 80. Maintain, update and regenerate groups of programs
- 81. Link files
Down
- 1. Set the options for a terminal
- 2. Schedule commands to be executed in a batch queue
- 3. Merge corresponding lines of files
- 4. Move or rename files
- 7. Invoke a utility immune to hangups
- 9. Schedule periodic background work
- 10. Evaluate expression for testing
- 13. Return true value
- 15. Evaluate argument as an expression
- 17. Determine file type
- 20. Change the working directory
- 22. Hash database access method
- 24. Display the users on the system
- 25. Send files to a printer
- 26. Print a calendar
- 28. Create directories
- 30. Remove directories, if they are empty
- 32. Estimate file space usage
- 33. Change the file ownership
- 34. Copy the first part of files
- 36. Invoke a utility with an altered nice value
- 38. Remove links from a file
- 40. Suspend execution for an interval
- 41. Split files into pieces
- 42. Remove unnecessary information from executable files
- 44. Concatenate and print files
- 45. Create FIFO special files
- 46. Create a hard link to a file
- 48. Find files
- 49. Report process status
- 53. Display files on a page-by-page basis
- 56. Return false value
- 59. Await process completion
- 61. Change the file group ownership
- 62. Run jobs in the background
- 63. Copy the last part of a file
- 65. Execute commands at a later time
- 66. Filter out repeated lines in a file
- 70. Create and maintain library archives
- 72. Translate characters
- 73. Dump files in octal format
- 74. Shell, the standard command language interpreter
- 75. Display the date and time
- 78. Line, word and character count
- 80. Display system documentation
