home | O'Reilly's CD bookshelfs | FreeBSD | Linux | Cisco | Cisco Exam  

UNIX in a Nutshell: System V Edition

UNIX in a Nutshell: System V EditionSearch this book
Previous: Reference: crontab Chapter 2
UNIX Commands
Next: Reference: cscope













Encrypt a file to prevent unauthorized access. password is either a string of characters you choose or the flag -k , which assigns the value of environment variable CRYPTKEY as the password. The same password is used to encrypt a file or to decrypt an encrypted file. If no password is given, crypt prompts for one. crypt is available only in the United States (due to export restrictions).

Previous: Reference: crontab UNIX in a Nutshell: System V Edition Next: Reference: cscope
Reference: crontab Book Index Reference: cscope

The UNIX CD Bookshelf Navigation The UNIX CD BookshelfUNIX Power ToolsUNIX in a NutshellLearning the vi Editorsed & awkLearning the Korn ShellLearning the UNIX Operating System