0

Subjects>Electronics>Computers

What is a secondary prompt in UNIX?

Anonymous

∙ 15y ago

Updated: 11/6/2022

The secondary prompt (PS2) is used to prompt the user with whatever string they want to indicate a command continuation line. For example, if I use the standard PS2 prompt and type in the command:

cat abc def \

The shell will prompt me for the rest of the line with a ? mark or some other character. I usually set my secondary prompt for something more interesting, such as:

PS2='more ? '

So that I know that the shell wants more information before executing the command line.

Wiki User

∙ 15y ago

What else can I help you with?

Trending Questions

Which port setting is used to help regulate the flow of traffic? Como pongo la arroba en una mini laptop acer? Why is blue light bent more in a prism? What is the difference between a 3.8 Liter and a 4.0 Liter engine? How do you run Dashboard Widgets on Windows? When finding the percentage of a number Excel answer is different than my calculator? Is a worksheet made up of placeholders in PowerPoint? Do crickets carry disease? Is a PHAT file the heaviest audio file format? Tried to open iTunes keeps saying quicktime not found reinstall iTunes Have tried reinstalling iTunes and quicktime still comes up with same message Help? What are graphic aids? How do you find gq zx-5361 laptop manual? A rectangle where you can enter text numbers or formulas? How do you convert a video from windows live movie maker to wav? I can access web but can't access lan resources on network? How much money does a GIS Analyst earn? How My computer says its plugged in but wont charge how do i fix this? Does Range Finder to verify that a formula contains the intended cell references? How many feet in 11 yards and 1 feet? Can computers WALK?

Related Questions

What is the administrator's prompt in the command line on unix?

The usual indication of running as the administrator in Unix is show a prompt that contains the '#' character as either the prompt or part of the prompt.

What is prompt in unix?

The prompt is an indication that the system is waiting for work to do, i.e. waiting for you type in a command.

How do you change commpand prompt form to in unix?

Use the shell variable PS1 to set the command prompt to whatever you need.

Can you compile job in Unix prompt?

Depends on what you mean by a "job". You can compile a program.

What is the prompt symbol traditionally associated with ordinary users in UNIX?

dollar sign ($)

How can you identify by seeing in the prompt whether the command is external or internal in unix?

You really can't. There is nothing in a prompt that would give that information.

How you change your prompt to always the current path in UNIX?

Use the following: PS1='$PWD : '

Where can you get a Unix shell for Windows?

A Unix shell can be obtained in Cygwin, a Unix compatibility layer used to compile Unix programs and run them on Windows. Microsoft also makes a shell known as "Windows PowerShell" which incorporates more Unix-like features than the standard command prompt.

What command is used to create a folder in the command prompt?

In Windows and Unix-based and Unix-like systems, the command is mkdir (however in Windows a shortcut md can be used as well).

How do you log into Unix?

You can log in via telnet or ssh protocol for a command line prompt environment to Unix, or you can use a graphical user interface such as KDE or Gnome, or the CDE environment via X-windows. In any of these protocols, you must supply a username and password to successfully log into the Unix system.

How does user know where he is in the file system in unix operating system?

Most people set up their shell to give them an indication in the command prompt. But this isn't "built in" (the mechanism for doing so is built in to most shells, but you can use the same mechanism to change the prompt to pretty much anything you want).The command pwd on a Unix system should tell you "where you are".

In the unix system what does set the prompt text mean?

It generally refers to setting the text that will appear when the shell prompt is asking the user to type in a command, meaning, the shell needs work to do. The standard prompt in most shell environments is a single character, such as '#', '$', or '%'. By setting the prompt you can customize what appears when the system is idle and wants you to type in a command to do something.

Resources

Top Categories

Product

Company

Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.