validate number range Post: 63102

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1. Shell Programming and Scripting

PERL: Simple reg expr validate 6 digits number

Hi there! I'm trying to validate a simple 6 digits number with reg expr. I ONLY want 6 digits so when i type 7 digits the script should no validate the number. I've write this code: #!/usr/bin/perl while(<STDIN>){ if($_=~/\d{6}/){ print "Bingo!\n"; ...

2. Shell Programming and Scripting

extract number range from a file

Hi Everyone, a.txt 1272904667;1272904737;1 1272904747;1272904819;1 1272904810;1272904857;1 1272904889;1272904926;1 1272905399;1272905406;1 1272905411;1272905422;1 if i want to get the record, when the a.txt 1st field is between 1272904749 and 1272905399, any simple way by using awk,...

3. Shell Programming and Scripting

Number range for SSNs

Hi All. I have a file that has an ID Number field....some of the ID Numbers are actual SSNs. ...does anyone know the range that SSNs may be...this is what I have found so far poking around SSN info sites.... greater than 001-01-0000 and less than 770-00-0000. Does anyone know this to be...

4. Shell Programming and Scripting

Closest Number from a Range of Numbers

out of a range of numbers, how can i pick out the number that is the closest to any arbitrary/random number that a user supplies? say the range of numbers are between 1 - 90000. but that doesn't mean each number exist between 1 - 90000. the range of numbers could be for example: 1, 3, 4, 6,...

5. Shell Programming and Scripting

Range of number from 0.1 to 10.0

Is there a way to create a loop that will output number starting from 0.1 to 10.0 0.1 0.2 0.3 0.4 0.5 .. ... 10.0 This is what i tried. for i in {1..50}; do printf -v i '%02d' $i ; echo "$i"; done That will print 01 02 03 .. .. 50

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If statement test against number range [0-9]

Is it possible to test against a varible within a ranges in a if statement. ex. if ];then echo "not in range" else echo "number within range" fi

7. Shell Programming and Scripting

Fill data if number range is given

Hi I want to get all numbers if number range is given as input. Eg: INPUT FILE 100-105 107 108-112 OUTPUT REQUIRED: 100 101 102 103 104 105 107 108 109 110 111 112 How can I do it using shell? :confused: Thanks in advance.

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Generating Random Number in certain range

Hi there I am trying to generate a random number between 40 and 70 using the shell here is my code so far and it keeps going above 70. all help much appreciated! comp=$(( RANDOM%70+40 )) echo $comp

9. UNIX for Dummies Questions & Answers

Using sed to replace a range of number

Trying to use SED to replace numbers that fall into a range but can't seem to get the logic to work and am wondering if SED will do this. I have a file with the following numbers 3 26 20 5. For the numbers that are greater than zero and less than 25, SED would add the word range after the...

10. Shell Programming and Scripting

Detect continuous number as range

I have 100k data like this bellow , i want to group data to range 171 172 173 174 175 176 179 182 183 187 188 189 1900 1901 1903 1904 1905 1906

LEARN ABOUT OSF1

learn

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

PERL: Simple reg expr validate 6 digits number

Discussion started by: BufferExploder

2. Shell Programming and Scripting

extract number range from a file

Discussion started by: jimmy_y

3. Shell Programming and Scripting

Number range for SSNs

Discussion started by: lyoncc

4. Shell Programming and Scripting

Closest Number from a Range of Numbers

Discussion started by: SkySmart