Help with these unix commands!


 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers Help with these unix commands!
# 8  
Old 03-05-2007
(6) Do not post classroom or homework problems.
This User Gave Thanks to reborg For This Post:
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Unix Commands help

Having trouble doing the following things, I know it has something to do with using metacharacters but I'm not able to get it working correctly. I need a command to get a long directory listing of all the files that have: exactly two characters following the letters zot. all files that... (1 Reply)
Discussion started by: lakers34kb
1 Replies

2. UNIX for Dummies Questions & Answers

$ commands in unix

What are the various commands which use $ in unix and what do each of these indicate? eg: echo $? returns the success status of the previous commands..similarly $$ returns some numeric value..wat exactly are these? From where can a download a document which can help me getting more details about... (2 Replies)
Discussion started by: DDS
2 Replies

3. UNIX for Dummies Questions & Answers

ALL unix commands

Hello Folks Where can I find all the unix commands with explanations , on the internet. I am searching but most of the sites are listing a few of the important ones. PLease guide through thanks (4 Replies)
Discussion started by: supercops
4 Replies

4. UNIX for Dummies Questions & Answers

unix commands...

i want to know how to do a few things using unix commands. firstly say I have a .txt file that contains random lines like Hello Goodbye I'm tired 5 74 using the grep command how can I get a list of lines that contain ONLY digits? also using pipes to combine ls and grep commands how... (5 Replies)
Discussion started by: ez45
5 Replies

5. UNIX for Dummies Questions & Answers

Running UNIX commands remotely in Windows box from Unix box – avoid entering password

I am able to run the UNIX commands in a Windows box from a UNIX box through "SSH" functionality. But whenever the SSH connection is established between UNIX and Windows, password for windows box is being asked. Is there a way to avoid asking password whenever the SSH connection is made? Can I... (1 Reply)
Discussion started by: D.kalpana
1 Replies

6. UNIX Desktop Questions & Answers

Unix commands

What is the unix command that will display the current UTC time, hours, and minutes only. What is the unix command for sorting in descending order. What is the unix command for display the first 10 characters in a file. (4 Replies)
Discussion started by: charlton
4 Replies

7. HP-UX

Unix Commands

HP 9000/800 Server running HP-UX UNIX Server, users are connected via LAN and dialup connection. Need help to write SHELL SCRIPT or UNIX Commands which would perform the following: -ping IP address of all login/connected users to our server -send customized text message to all the login... (1 Reply)
Discussion started by: Moinul Haque
1 Replies

8. UNIX for Dummies Questions & Answers

Unix Commands?

I would be happy to streamline some of the commands I am trying to learn with easy to remember terms, like dir for ls -l. I am wondering if you script certain commands for every time you start-up your system, can use those aliases there? If so, would that prove a problem for administrators who... (2 Replies)
Discussion started by: wmosley2
2 Replies

9. UNIX for Dummies Questions & Answers

Maingrame to UNIX sending UNIX commands

I want to know if there is a way to send unix commands thru FTP from a mainframe to kick off Autosys Jobs. I just need to send a command from the mainframe to UNIX and have UNIX execute that command. (2 Replies)
Discussion started by: skammer
2 Replies

10. UNIX for Dummies Questions & Answers

Unix Commands

Where can I get a list of basic commands ? I want to get up to speed as soon as possible ? thanks..... (4 Replies)
Discussion started by: drukkie
4 Replies
Login or Register to Ask a Question
learn(1)						      General Commands Manual							  learn(1)

NAME
learn - Provides computer-aided instruction for the C shell SYNOPSIS
learn [-directory] [subject] [lesson] The learn command provides computer-aided instruction courses and practice in the use of Tru64 UNIX. OPTIONS
Allows you to exercise a script in a nonstandard place. DESCRIPTION
To get started, enter learn; if this is the first time that you are invoking the learn command, you are guided through a series of ques- tions to determine what type of instruction you want to receive. If you have used learn before and left your last session without completing a subject, the program uses information in $HOME/.learnrc to start you up in the same place you left off. To bypass questions, enter a subject or lesson. In order to enter a lesson, you must know the lesson number that you received in a previ- ous learn command session. If you do not know the lesson number, enter the lesson number as a subject. The learn command searches for the first lesson containing the subject you specified. If the lesson is a - (dash), learn prompts for each lesson; this is useful for debug- ging. You can specify the following subjects: files editor vi morefiles macros eqn C SUBCOMMANDS
There are a few special commands. The bye command terminates a learn session, and the where command tells you of your progress (where m tells you more.) The again command redisplays the text of the lesson and again lesson lets you review lesson. The hint command prints the last part of the lesson script used to evaluate a response, while hint m prints the entire lesson script. This is useful for debugging lessons and might possibly give you an idea about what is expected. EXAMPLES
To take the online lesson about files, enter: learn files You are then prompted for further input. FILES
Playpen directories. Start-up information. SEE ALSO
Commands: csh(1), ex(1) learn(1)