I. Glossary Term 1. USAIL 2. NMTCC II. Basic Command - Display and Manipulate Files 1. awk search for and process in a file 2. cat join or display files 3. cp copy file 4. cpio store and retrieve files in an archival format 5. find find files 6. grep search for a pattern in files 7. ln make a link to file 8. lpr print file 9. ls display information about file 10. mkdir make a directory 11. more display file, one screenful at a time 12. mv move(rename) a file 13. rm remove a file 14. rmdir remove a directory 15. sed stream editor 16. sort sort and merge file 17. spell check a file for spelling errors 18. tar store and retrieve files from an archival file - Communication Utility 19. ftp transfer file over a network connection 20. mail send and recieve electronic mail 21. mesg enable/disable reception of messages 22. telnet connect to remote computer over a network 23. write send a message to another user - Display and Alter Status 24. cd change to another working directory 25. chgrp change the group that associate with a file 26. chmod change the access mode 27. chown change owner of the file 28. date display or set the time and date 29. df display the amount of available disk space 30. du display information on disk usage 31. finger display detail information on user 32. kill terminate a process 33. nice change the priority of a command 34. ps display process status 35. sleep process that sleep for a specific interval 36. umask set file-creation permission mask 37. w display information on system user 38. who display names of users - Utility that are Programing Tool 39. make keep a set of programs current 40. touch update a file modification time III. text editor - vi
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