Sponsored Content
Top Forums Programming How to accept multiple lines input from User in C? Post 302528931 by yazu on Wednesday 8th of June 2011 09:02:58 AM
Old 06-08-2011
About "don't use gets":
Question 12.23
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Accept user input - only numbers

I have a situation where I want the user to enter only numbers in response to a READ command. I have some validation to restrict the number to be between 1 and 12, but if the user type in some characters the script echoes some error message and goes to the next command. Below is a snippet of the... (1 Reply)
Discussion started by: pvar
1 Replies

2. Shell Programming and Scripting

How to prompt for input & accept input in ONE line

hi, am a new learner to shell programming. i have a script which will prompt for user to key in their name & display their name afterwards. script ===== echo "Pls enter your name:" read name echo "Your name is $name." output ===== Pls enter your name: Bob Your name is Bob. what... (2 Replies)
Discussion started by: newbie168
2 Replies

3. UNIX for Dummies Questions & Answers

accept user input?

how would i accept user input from the keyboard? (2 Replies)
Discussion started by: JamieMurry
2 Replies

4. Shell Programming and Scripting

How to accept multiple input in a same variable

Hi All, I am trying to write a script in which I need to accept multiple value in the same variable. The case Is that I have put a FOR loop and inside the FOR loop I am accepting a variable value. And I require all the values which gets inputted in the variable. To be... (5 Replies)
Discussion started by: rahulmittal87
5 Replies

5. Shell Programming and Scripting

SQL PLUS Command 'ACCEPT' is not waiting for user input with sh shell script

Dear All, The sqlplus 'Accept' command is not waiting for user input when I include the command within a shell script. Note: The 'Accept' command is working fine if I execute it in a SQLPLUS Prompt. Please fins the below sample script which i tried. SCRIPT: -------- #!... (4 Replies)
Discussion started by: little_wonder
4 Replies

6. Shell Programming and Scripting

Capturing multiple values from user input

Hello, I need to capture multiple values from user input and do not know how to do it. I'm writing a script to delete old files, but want to give the option to keep some by asking the user. This is what my output looks like... Old files to be deleted... 1 file1 2 file2 Then this bit of... (3 Replies)
Discussion started by: jrymer
3 Replies

7. Shell Programming and Scripting

Shell script to accept user input on the fly

I want a shell script that accepts user input simultaneously when performing other tasks. Example: A shell script should echo some messages on the console and when the user presses some keys it should respond to that action. say, when user presses the key A - more information should be printed... (2 Replies)
Discussion started by: Arun_Linux
2 Replies

8. Shell Programming and Scripting

Perl : accept multiple user entered command line arguemnts

I am trying to create a script that will accept multi input from the user (really just me), then execute those command on a remote device. My question is if the I enter "No" at the confirmation point "Are these statements correct y or n ?", what is the best way to go back and start over ? I... (3 Replies)
Discussion started by: popeye
3 Replies

9. Programming

Separate input buffer into multiple lines

Hi All I have a very tricky problem, not able to solve it. Hence asking this question. I have a code portion like this - int parse_msg(in_buf,line1,line2,sccs_line) char in_buf; char line1; char line2; char sccs_line; { .... (void)fprintf(trace_fp,"parse_msg1 in_buf = %s \n",... (0 Replies)
Discussion started by: nsinha
0 Replies

10. Shell Programming and Scripting

Removing multiple lines from input file, if multiple lines match a pattern.

GM, I have an issue at work, which requires a simple solution. But, after multiple attempts, I have not been able to hit on the code needed. I am assuming that sed, awk or even perl could do what I need. I have an application that adds extra blank page feeds, for multiple reports, when... (7 Replies)
Discussion started by: jxfish2
7 Replies
PR(1)							      General Commands Manual							     PR(1)

NAME
pr - print file SYNOPSIS
pr [ option ... ] [ file ... ] DESCRIPTION
Pr produces a printed listing of one or more files on its standard output. The output is separated into pages headed by a date, the name of the file or a specified header, and the page number. With no file arguments, pr prints its standard input. Options apply to all following files but may be reset between files: -n Produce n-column output. +n Begin printing with page n. -b Balance columns on last page, in case of multi-column output. -d Double space. -en Set the tab stops for input text every n spaces. -h Take the next argument as a page header (file by default). -in Replace sequences of blanks in the output by tabs, using tab stops set every n spaces. -f Use formfeeds to separate pages. -ln Take the length of the page to be n lines instead of the default 66. -m Print all files simultaneously, each in one column. -n Number the lines of each file. -on Offset the left margin n character positions. -sc Separate columns by the single character c instead of aligning them with white space. A missing c is taken to be a tab. -t Do not print the 5-line header or the 5-line trailer normally supplied for each page. -wn For multi-column output, take the width of the page to be n characters instead of the default 72. SOURCE
/sys/src/cmd/pr.c SEE ALSO
cat(1), lp(1) PR(1)
All times are GMT -4. The time now is 09:03 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy