I have search the forum for an easier way to write this code. I have two separate 'if' to do this and it works but am wondering if someone knows a quick way to combine them. I want anything between 1 and 100 but not '01' or '005', '0010', etc.
After that check, I do another check with a grep to make sure it doesn't start with a zero (so this is the 'else' block of the above code):
Hi ,
I have code like below in my ksh script, but getting an error as SP2-0253: data item 1 ("SAMPLE_ID") will not fit on line , pls help me. thanks.
if (( CHECKS == 0 )) || (( CHECKS == 1 ))
then
V_SAMPLE_ID=$( $ORACLE_HOME/bin/sqlplus -S / <<EOF
whenever sqlerror exit 1... (5 Replies)
HI
I want to round off an integer to the next multiple of 10 in shell script.
(i.e.,) 91 should be rounded off to 100
and 90 should be rounded off to 90
It would be very helpful, if you can help me in this.
Thanks in advance (4 Replies)
Hi all,
is there an easy way to convert integer to string in bash?
I have numbers like 1, 2, ..., 112, ...
and I would like to get
001 002 003 004 ...
Thank you,
Sarah (4 Replies)
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)
Hi,
I am trying to use a regular exp to match any number between 0 and 7 except 2......
I am using:
echo $myvar | egrep "{1}{1}"
Which isnt working....
Please can someone help?
Thanks
yonderboy (10 Replies)
Hi folks,
I have a value like A12,i could able to change this into integer using typeset as below
typeset -i A12
But, I need your advice to change the values like 1A2 or 12A into integer.
Thanks in advance.
Thanks,
Sathish (3 Replies)
Hi fellows!!
i'm doing something which is not working out for me properly which i don't understand why
nowdate=`date +%s`
echo $nowdate
now the problem how to convert a date which is stored in a variable
mydate="22/Oct/2011"
mydate=`date -d '$mydate' +%s`
it gives error... (11 Replies)
Hello All,
In ksh I am trying to ensure that user inputs are integers otherwise redisplay prompt with the following code;
a=0
b=0
c=0
read b?"Please enter a number: "
read c?"Please enter another number: "
while ] && ]; do
read b?"Not a number. Please enter a number: "
read c?"Not... (4 Replies)
Hi
Using the below logic to check whether the value is integer or not and converting the value to decimal if not.
int_chck = sprintf(substr($i, 1, 2))
o_cnt = 'if ; then echo $int_chck; else echo $((0x$int_chck)); fi'
Thanks,
Dines (4 Replies)
Discussion started by: dineshnak
4 Replies
LEARN ABOUT BSD
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)