HP-UX 11i Version 2 June 2007 Release Notes

Commands and System Calls
trufgrep Command
Chapter 9
195
trufgrep Command
The trufgrep (1) command searches the input text files for a pattern.
NOTE TRUFGREP is available on the Software Pack (SPK) media for June 2007. For more
information about SPK, see “Software Pack (Optional HP-UX 11i v2 Core
Enhancements)” on page 27.
Summary of Change
TRUFGREP provides a new command - trufgrep (1).
Impact
trufgrep (1) is a new command which uses a different algorithm to implement fgrep (1)
(1).
Compatibility
There are no known compatibility issues.
Performance
Under certain circumstances, trufgrep can give better performance compared to grep
-F.
Documentation
For further information, see the trufgrep (1) manpage.
Obsolescence
trufgrep (1) is marked for obsolescence in a future release.
usermod Command Enhancement (Restricted
Movement of Home Directories)
The usermod (1M) command modifies the user login on the system by changing the login-
related information.