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UNIX for Beginners Questions & Answers
UNIX commands and scripts
Post 303034298 by Neo on Tuesday 23rd of April 2019 02:06:32 AM
04-23-2019
Administrator
Kindly do not post classroom or homework type of problems in the main forums.
Homework and coursework-related questions should only be posted in this forum using a special homework template.
Discussed with the new member in Live Chat.
Thank You.
The UNIX and Linux Forums.
REF: Here is a part of the Live Chat on this with the new member:
Homework and coursework-related questions should only be posted in this forum using a special homework template.
Discussed with the new member in Live Chat.
Thank You.
The UNIX and Linux Forums.
REF: Here is a part of the Live Chat on this with the new member:
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LEARN ABOUT FREEBSD
intro
INTRO(1) BSD General Commands Manual INTRO(1) NAME
intro -- introduction to general commands (tools and utilities) DESCRIPTION
Section one of the manual contains most of the commands which comprise the BSD user environment. Some of the commands included in section one are text editors, command shell interpreters, searching and sorting tools, file manipulation commands, system status commands, remote file copy commands, mail commands, compilers and compiler tools, formatted output tools, and line printer commands. All commands set a status value upon exit which may be tested to see if the command completed normally. Traditionally, the value 0 signifies successful completion of the command, while a value >0 indicates an error. Some commands attempt to describe the nature of the failure by using exit codes as defined in sysexits(3), while others simply set the status to an arbitrary value >0 (typically 1). SEE ALSO
apropos(1), man(1), intro(2), intro(3), sysexits(3), intro(4), intro(5), intro(6), intro(7), security(7), intro(8), intro(9) Tutorials in the UNIX User's Manual Supplementary Documents. HISTORY
The intro manual page appeared in Version 6 AT&T UNIX. BSD
October 21, 2001 BSD