11-02-2011
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
i want to convert from an integer to a string..in unix...i am writing a C program with embedded SQL...
I remeber using itoa...but for some reason it doesnt work......i cant find it in the manual.....
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2. UNIX for Dummies Questions & Answers
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)
Discussion started by: dayamatrix
4 Replies
3. UNIX for Dummies Questions & Answers
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)
Discussion started by: f_o_555
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4. Shell Programming and Scripting
How to convert string into an integer or number
For example :
% set tim = `date`
% echo $tim
Tue Feb 22 16:25:08 IST 2011
here How to increment time by 10 hrs
like 16+10 , here 16 is a string in date cmd. .. how to convert 16 to an integer and added to a another nimber ?
Thanks... (3 Replies)
Discussion started by: sbhamidi
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5. Shell Programming and Scripting
I read 3 variables from from Inputfile.txt the third one "startnumber" is a number when i compare it with 9 ($startnumber -le 9) it give's me a "unary operator expected", i know that -le is for number comparison. What i need is to convert $startnumber to integer (i have try to do it with expr but... (8 Replies)
Discussion started by: marios
8 Replies
6. Shell Programming and Scripting
hi,
how to I do this?
i="4.000"
if ; then
echo "smaller"
fi
how do I convert the "4.000" to 4?
Thanks! (4 Replies)
Discussion started by: h0ujun
4 Replies
7. Shell Programming and Scripting
Using below command
awk 'NR==FNR{A=$1;next}
{sum+=($2*A)}END{OFMT="%20f";print int(sum)}' Market.txt Product.txt
answer:351770174.00000
how to convert this to 351770174.
when i try with below command i am getting different result.
awk 'NR==FNR{A=$1;next}... (3 Replies)
Discussion started by: katakamvivek
3 Replies
8. Shell Programming and Scripting
Hi All,
sessionid_remote=$(echo "select odb_sessionid from sysopendb where odb_dbname='syscdr';" | sudo -u cucluster ssh ucbu-aricent-vm93 "source /opt/cisco/connection/lib/connection.profile; $INFORMIXDIR/bin/dbaccess sysmaster@ciscounity")
for sid in $sessionid_remote;do
if * ]];... (2 Replies)
Discussion started by: deeptis
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9. Shell Programming and Scripting
Hi all,
I am trying to write a script to be able to
Run top command
Pick the PIDs that are taking more than 90% of CPU time
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I have come up with following script... (3 Replies)
Discussion started by: pat_pramod
3 Replies
10. Shell Programming and Scripting
I have data as below
"ROWS merge process complete. thousand rows changed"
I need to get a variable assigned the value of 1000. I mean convert the string thousand to 1000.
Any help or pointer.
Please use CODE tags as required by forum rules! (6 Replies)
Discussion started by: dsravanam
6 Replies
LEARN ABOUT SUSE
convdate
CONVDATE(1) InterNetNews Documentation CONVDATE(1)
NAME
convdate - Convert to/from RFC 5322 dates and seconds since epoch
SYNOPSIS
convdate [-dhl] [-c | -n | -s] [date ...]
DESCRIPTION
convdate translates the date/time strings given on the command line, outputting the results one to a line. The input can either be a date
in RFC 5322 format (accepting the variations on that format that innd(8) is willing to accept), or the number of seconds since epoch (if -c
is given). The output is either ctime(3) results, the number of seconds since epoch, or a Usenet Date: header, depending on the options
given.
If date is not given, convdate outputs the current date.
OPTIONS
-c Each argument is taken to be the number of seconds since epoch (a time_t) rather than a date.
-d Output a valid Usenet Date: header instead of the results of ctime(3) for each date given on the command line. This is useful for
testing the algorithm used to generate Date: headers for local posts. Normally, the date will be in UTC, but see the -l option.
-h Print usage information and exit.
-l Only makes sense in combination with -d. If given, Date: headers generated will use the local time zone instead of UTC.
-n Rather than outputting the results of ctime(3) or a Date: header, output each date given as the number of seconds since epoch (a
time_t). This option doesn't make sense in combination with -d.
-s Pass each given date to the RFC 5322 date parser and print the results of ctime(3) (or a Date: header if -d is given). This is the
default behavior.
EXAMPLES
Most of these examples are taken, with modifications from the original man page dating from 1991 and were run in the EST/EDT time zone.
% convdate '10 Feb 1991 10:00:00 -0500'
Sun Feb 10 10:00:00 1991
% convdate '13 Dec 91 12:00 EST' '04 May 1990 0:0:0'
Fri Dec 13 12:00:00 1991
Fri May 4 00:00:00 1990
% convdate -n '10 feb 1991 10:00' '4 May 90 12:00'
666198000
641880000
% convdate -c 666198000
Sun Feb 10 10:00:00 1991
ctime(3) results are in the local time zone. Compare to:
% convdate -dc 666198000
Sun, 10 Feb 1991 15:00:00 +0000 (UTC)
% env TZ=PST8PDT convdate -dlc 666198000
Sun, 10 Feb 1991 07:00:00 -0800 (PST)
% env TZ=EST5EDT convdate -dlc 666198000
Sun, 10 Feb 1991 10:00:00 -0500 (EST)
The system library functions generally use the environment variable TZ to determine (or at least override) the local time zone.
HISTORY
Written by Rich $alz <rsalz@uunet.uu.net>, rewritten and updated by Russ Allbery <rra@stanford.edu> for the -d and -l flags.
$Id: convdate.pod 8894 2010-01-17 13:04:04Z iulius $
SEE ALSO
active.times(5).
INN 2.5.2 2010-02-08 CONVDATE(1)