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.
I get a syntax error -o unexpected.
-o is used as a logical or operator right ?
Please let me know if am doing something wrong.
Hi Folks,
I'm using bash script. I would like to check whether input is a number or not.(Only positive numbers).. if space or non numeric is entered, it should say "invalid input". pls help..
thanks in adv.
Br///
Vijay. (1 Reply)
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 '/^+$/' (6 Replies)
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 $b is non-numeric so how to do that? (3 Replies)
Below is the abstract of the script which is working fine.
if ]
then
error_process "Invalid month format."
return 1
fi
I am doing validation for month and it errors if the value is > 12 or < 0. In addition, I want to add another condition to error if it... (2 Replies)
Hi,
how to check the given string is numeric or not , without converting ( using strtol...).
for ex: if string is C01 - non-numeric data
if string is 001 - numeric data
TIA (11 Replies)
Hi All,
I would like to convert my below csh script to Perl.
Can any expert help ?
# To check for numeric input
set tested1 = `echo "$tested"| awk '/^+$/'`;
# To remove un-neccessary zeros
set tested2 = `echo "$tested"|awk '{print $0+0}'`; (3 Replies)
Hi,
I want to know, how we find out if a column is having a numeric value or not.
For Example if we have a csv file as
ASDF,QWER,GHJK,123,FGHY,9876
GHTY,NVHR,WOPI,623,HFBS,5386
we need to find out if the 4th and 6th column has muneric value or not.
Thanks in advance
Keerthan (9 Replies)
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... (2 Replies)
hi,
i have a string
" 00000069 ThreadMonitor W WSVR0606W: Thread "WebContainer : 43|null" (00000069) was previously rep
orted to be hung but has completed. It was active for approximately 47533430 milliseconds. There is/are 43 thread(s) in tot
al in the server that still may be hung."
... (4 Replies)
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 ... (3 Replies)
Discussion started by: infinitydon
3 Replies
LEARN ABOUT DEBIAN
inncheck
INNCHECK(8) System Manager's Manual INNCHECK(8)NAME
inncheck - check inn configuration and database files.
SYNOPSIS
inncheck [ -a ] [ -v ] [ -pedantic ] [ -f ] [ -perm ] [ -noperm ] [ file=value | file ]
DESCRIPTION
Inncheck examines various configuration files and databases and verifies things about them. Things verified depend on the file being
checked, but generally are things like permissions, ownership, syntax errors in config files etc.
Inncheck does not make changes to any files -- it just reports what it thinks may be wrong, and it is up to the operator to fix the prob-
lem.
The set of files checked may be restricted by using file or file=value arguments. For example, putting hosts.nntp causes only the
hosts.nntp(5) file to be checked. Using hosts.nntp=/tmp/hosts.nntp.tst on the command line will cause inncheck to only verify the
hosts.nntp file, and it will perform the checks on the file /tmp/hosts.nntp file instead of the default one.
Valid values for file are:
active
control.ctl
expire.ctl
hosts.nntp
inn.conf
moderators
newsfeeds
overview.fmt
nnrp.access
nntpsend.ctl
passwd.nntp
OPTIONS -a If any ``file'' value or ``file=value'' pairs (see below) are given, then normally only the files they refer to are checked. Use the
``-a'' flag to specify that all files should be checked regardless. In this case the form file=value will be the more useful.
-v Use the ``-v'' option to get more verbose output.
-pedantic
Use the ``-pedantic option to get reports on things that are not necessarily wrong, but may indicate a bad configuration -- such as
inn.conf(5) missing a key.
-f Use the ``-f'' flag to have inncheck print the appropriate chown/chgrp/chmod command necessary to fix a problem that it reports.
Any other output lines will be prefixed with a ``#'' character to make the output be valid input for a shell. Note that the
``-perm'' flag must be used as well when using this flag.
-perm Inncheck checks all files for permission problems. If the ``-perm'' flag is used, then only the files specified by the file or
file=value command line arguments will be checked for problems other than permission problems.
-noperm
To avoid doing any checking of file permissions or ownership, use the ``-noperm'' option.
EXAMPLES
To have inncheck check all files for syntax and permission problems simply:
inncheck
To have inncheck check all files for permission problems and to verify the syntax of the active and hosts.nntp files do:
inncheck -perm active hosts.nntp
To have inncheck check the test newsfeeds file in /var/tmp/newsfeeds.testing, do:
inncheck newsfeeds=/var/tmp/newsfeeds.testing
To have inncheck check all the files as it normally does, but to specify a different location for the newsfeeds file, so:
inncheck -a newsfeeds=/var/tmp/newsfeeds.testing
BUGS
If the ``-f'' and ``-perm'' options are used together, along with -a or some ``file'' or ``file=value'' arguments that refer to a file with
a syntax problem, then the output will no longer be valid input for a shell.
HISTORY
Written by Brendan Kehoe <brendan@cygnus.com> and Rich Salz <rsalz@uunet.uu.net> This is revision 1.1, dated 1996/10/29.
SEE ALSO active(5), expire.ctl(5), history(5), hosts.nntp(5), inn.conf(5), newsfeeds(5)INNCHECK(8)