check whether it is a non-numeric character Post: 302274091

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Check for numeric inputs

Hi All, How do i modify the below script such that if the input is numeric, it will give the numeric digit, else it will ouput "0" echo "xxx" | awk '/^+$/'

2. Shell Programming and Scripting

to check variable if its non numeric

if test $b -ne then echo "\n\n\n\tPassword reset has been done successfully" else echo "\n\n\n\tAn error occurred" fi i want to check whether $b is non-numeric so how to do that?

3. Shell Programming and Scripting

Bourne: search for a non-numeric character in $VAR

if $1 = "123x456", how can I test for the non-numeric character 'x' in that string. I've tried expr with "" but it did not find the x. Any ideas? Can this perhaps be done with sed? Thanks.

4. Shell Programming and Scripting

:-) 1213: Character to numeric conversion error. Plz help

Dear friends, I am new to Unix/Linux. I am trying to run following query but getting an error msg... Please can u people help me in this? Query: echo "select status_ac from db_acct where acct_num=AAA000337" | dbaccess elstest Error: 217: Column (amd000337) not found in any table in the...

5. Shell Programming and Scripting

validating a input file for numeric and character

i have a input file like this 001|rahim|bajaj|20090102 while reading the file i need to check whether the first column is a number second column is a name is there any methodology to check for the same thanks in advance

6. Programming

check the given string is numeric or not.

Hi, how to check the given string is numeric or not , without converting ( using strtol...). for ex: if string is C01 - non-numeric data if string is 001 - numeric data TIA

7. Shell Programming and Scripting

How to check for a Numeric Value?

Using shell, I have a variable, how can I check that variable for a numeric value such as "41.0"? My program needs to do one things if the numeric value is found, and another if something else such as a string of letter is found. is there a specific character that denotes a numeral? The...

8. Shell Programming and Scripting

check if a string is numeric

I checked all the previous threads related to this and tried this. My input is all numbers or decimals greater than zero everytime. I want to check the same in the korn shell script. Just validate the string to be numeric. This is what I am doing. var="12345" if ) -o "$var" !=...

9. Shell Programming and Scripting

Check whether input is numeric

Hello there, find below for my code first: $pdp_asaba=`cat /tmp/temp_total | grep asaba | sed 's/*//g'` if ]] then pdp_asaba=0 fi $pdp_abuja=`cat /tmp/temp_total | grep abuja | sed 's/*//g'` if ]] then pdp_abuja=0 fi $pdp_ojota=`cat /tmp/temp_total | grep ojota | sed 's/*//g'` if ...

10. Shell Programming and Scripting

Extract all first numeric character from a string

Hello, I have a file of strings a below:- 4358RYFHD9845 28/COC/UYF984 9834URD 98HJDU I need to extract all the first numeric character of every sting as follows:- 4358 28 9834 thanks to suggest ASAP Regards, Jasi Use code tags, thanks.

LEARN ABOUT DEBIAN

shtool-mdate

SHTOOL-MDATE.TMP(1)					      GNU Portable Shell Tool					       SHTOOL-MDATE.TMP(1)

NAME

       shtool-mdate - GNU shtool pretty-print last modification time

SYNOPSIS

       shtool mdate [-n|--newline] [-z|--zero] [-s|--shorten] [-d|--digits] [-f|--field-sep str] [-o|--order spec] path

DESCRIPTION

       This command pretty-prints the last modification time of a given file or directory path, while still allowing one to specify the format of
       the date to display.

OPTIONS

       The following command line options are available.

       -n, --newline
	   By default, output is written to stdout followed by a "newline" (ASCII character 0x0a). If option -n is used, this newline character is
	   omitted.

       -z, --zero
	   Pads numeric day and numeric month with a leading zero. Default is to have variable width.

       -s, --shorten
	   Shortens the name of the month to a english three character abbreviation. Default is full english name. This option is silently ignored
	   when combined with -d.

       -d, --digits
	   Use digits for month. Default is to use a english name.

       -f, --field-sep str
	   Field separator string between the day month year tripple. Default is a single space character.

       -o, --order spec
	   Specifies order of the day month year elements within the tripple. Each element represented as a single character out of ``"d"'',
	   ``"m"'' and ``"y"''. The default for spec is ``"dmy"''.

EXAMPLE

	#   shell script
	shtool mdate -n /
	shtool mdate -f '/' -z -d -o ymd foo.txt
	shtool mdate -f '-' -s foo.txt

HISTORY

       The GNU shtool mdate command was originally written by Ulrich Drepper in 1995 and revised by Ralf S. Engelschall <rse@engelschall.com> in
       1998 for inclusion into GNU shtool.

SEE ALSO

       shtool(1), date(1), ls(1).

18-Jul-2008							   shtool 2.0.8 					       SHTOOL-MDATE.TMP(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Check for numeric inputs

Discussion started by: Raynon

2. Shell Programming and Scripting

to check variable if its non numeric

Discussion started by: sachin.gangadha

3. Shell Programming and Scripting

Bourne: search for a non-numeric character in $VAR

Discussion started by: lumix

4. Shell Programming and Scripting

:-) 1213: Character to numeric conversion error. Plz help

Discussion started by: anushree.a