Sponsored Content
Top Forums Programming I don't know how to replace input char with appropriate integer Post 302562561 by solaris_user on Friday 7th of October 2011 09:26:51 AM
Old 10-07-2011
I don't know how to replace input char with appropriate integer

Hi guys, I asked for help on programming forums and no one didn't helped me so I ask for help here. I am playing with some tasks from my book and I can't figure where did I get wrong.

From the first program I get a blank screen, program won't generate 10*10 matrix.

And second problem is I can't figure out how to replace chars input
by the user with corresponding number.

Random walk program

Matrix program

Other program

Letters2number

Thanks for reading

Last edited by solaris_user; 10-07-2011 at 10:33 AM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Don't show keyboard input on terminal

I am developing a script that will run with '/bin/ksh' shell. The script is intended to receive a password by keyboard input, but for security reasons I would like to hide what the user is typing. The keyboard input is being caught by 'read' command. exmaple : echo "Please type your new... (1 Reply)
Discussion started by: marianor31
1 Replies

2. Shell Programming and Scripting

Replace floating-point by integer in awk

Hi, I am trying to write a script to extract multiple sets of data from a chemistry output file. The problem section is in the following format... Geometry "geometry" -> "geometry" 1 Pd 46.0000 -0.19290971 0.00535260 0.02297606 2 P ... (7 Replies)
Discussion started by: smadonald1
7 Replies

3. Shell Programming and Scripting

How to replace any char with newline char.

Hi, How to replace any character in a file with a newline character using sed .. Ex: To replace ',' with newline Input: abcd,efgh,ijkl,mnop Output: abcd efgh ijkl mnop Thnx in advance. Regards, Sasidhar (5 Replies)
Discussion started by: mightysam
5 Replies

4. UNIX for Advanced & Expert Users

test the string is char or integer

How will test the string contains numeric character or alphabet, is there any script to test ? (10 Replies)
Discussion started by: rajesh08
10 Replies

5. Programming

to compare two integer values stored in char pointers

How can I compare two integer values which is stored in char pointers? suppose I have char *a and char *b having values 10 and 20. how can i find the shorter value? (1 Reply)
Discussion started by: naan
1 Replies

6. Programming

How i can read a long integer from standar input and a string with as many characters as specified..

how i can read a long integer from standar input and a string with as many characters as specified in the number? i thing that i must use the read command ofcourse.... (6 Replies)
Discussion started by: aintour
6 Replies

7. UNIX for Dummies Questions & Answers

Input of char 's' is not possible anymore

Hello, I have a big problem and no idea how to solve it. I was looking up commands in /bin with 'man' as I found 'sh'. In mistake I started the command. Now after that I can not input the character 's' in shell anymore! Even after restarting system the problem is still there. Mysterious... (7 Replies)
Discussion started by: daWonderer
7 Replies

8. UNIX for Dummies Questions & Answers

Check if input is an integer or a floating point?

Hiii I actually intent to check the integer or floating point number input by user i.e. 23, 100, 55.25, 12.50 ..etc. However, when someone input strings or alpha character, my program has to show invalid input.!! Is there any Unix shell script syntax can help me to check ? Thanking you (2 Replies)
Discussion started by: krishnampkkm
2 Replies

9. Shell Programming and Scripting

Using IF statements with maths where the input is not an integer

Hi All I've made a few scripts which using GDAL extract the value of a pixel within a given raster. The purpose is to work out the combine value of every pixel. I thought there may have been an easier way to do this but alas! The code below extracts the pixel value at position X Y. The... (3 Replies)
Discussion started by: StudentFitz
3 Replies

10. UNIX Desktop Questions & Answers

awk a integer and replace it minus X

hey, i have a list of devices that looks like so: VolumeTask(DeviceName(DeviceName(DeviceNameInfo(MultiPathType_UID(Option<GUDeviceID>(GUDeviceID(ulonglong(358271365120608989UL))),Option<ulong>())))),2098560),... (5 Replies)
Discussion started by: boaz733
5 Replies
httppower(8)							     powerman							      httppower(8)

NAME
httppower - communicate with HTTP based power distribution units SYNOPSIS
httppower [--url URL] DESCRIPTION
httppower is a helper program for powerman which enables it to communicate with HTTP based power distribution units. It is run interac- tively by the powerman daemon. OPTIONS
-u, --url URL Set the base URL. INTERACTIVE COMMANDS
The following commands are accepted at the httppower> prompt: auth user:pass Authenticate to the base URL with specified user and password, using ``basic'' HTTP authentication which sends the user and password over the network in plain text. seturl URL Set the base URL. Overrides the command line option. get [URL-suffix] Send an HTTP GET to the base URL with the optional URL-suffix appended. post [URL-suffix] key=val[&key=val]... Send an HTTP POST to the base URL with the optional URL-suffix appended, and key-value pairs as argument. FILES
/usr/sbin/httppower /etc/powerman/powerman.conf ORIGIN
PowerMan was originally developed by Andrew Uselton on LLNL's Linux clusters. This software is open source and distributed under the terms of the GNU GPL. SEE ALSO
powerman(1), powermand(8), httppower(8), plmpower(8), vpcd(8), powerman.conf(5), powerman.dev(5), powerman-devices(7). http://sourceforge.net/projects/powerman powerman-2.3.5 2009-02-09 httppower(8)
All times are GMT -4. The time now is 03:17 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy