Hi,
I have written a c program to find cos() of a value , its not working, I am getting value of "val " as 0000.
#include<stdio.h>
#include<math.h>
main()
{
float val;
val = cosf( 1.570796);
printf("\nval = %f",val);
} (9 Replies)
Hello,
I have written a script that has a sudo command to change file permissions within it.
When I run the script manually, the sudo command inside of it works fine.
When the script is run through crontab I get the error "cron: not found".
It the same user profile that I am using... (6 Replies)
Hi,
My code uses try_eval block to do some code execution. This piece of code does not work on RHEL 5.4. The program just hangs at the try_eval block and does not throw any errors either. The same program however works in other Linux boxes that we have.
I have written a simple program that... (0 Replies)
HI All,
I am facing the problem with rmail ...
Actually my server is linux environment Redhot server.
To send a mail which command I have to use it . I want subject and I want to Include CC also
And body of the mail also there . But If I use rmail command it is not taking any options to... (1 Reply)
Hi
I tried running the code
scrname=`whence $0 | sed -e 's/\.\///g'`
where $0 is substituted by cm_dsjobrun.sh
in unix env then the value it returns me is
SCRNAME=/data/ds/dpr_ebicm_uat/etl/cm3_0/scripts/shell/cm_dsjobrun.sh
whereas i ran the same code on linux env
The value... (9 Replies)
Hi All
I have fired a command in linux
table=`echo ${file_name} | awk '{FS="/"; print $NF}' | awk '{FS="."; print $1}'`
where file_name has
/data/ds/dpr_ebicm_uat/backfill/temp/etl_app_info.csv
/data/ds/dpr_ebicm_uat/backfill/temp/etl_app_jobs.csv ... (10 Replies)
I am using Linux RHEL5 64 bit and installed oracle 11g.
I want to check ODBC connection , i had modified odbc.ini file
when i use this command -isql
I am getting following error .
bash: isql: command not found
Kindly help (5 Replies)
Hi
I am working on linux machine and swap command is not working Linux Machine
On Solaris machine it is working fine:
uname -a
SunOS rgsm01 5.9 Generic_118558-03 sun4u sparc SUNW,Sun-Fire-V440
swap -s
total: 6596320k bytes allocated + 1035968k reserved = 7632288k used, 38893408k available
... (5 Replies)
Hi Experts,
I am trying to run a Mainframe Job from Linux using NDM process.
I will be passing the contents of the Mainframe job as an parameter to the NDM script. This is working fine with FTP when i use the option filetype = jes, but in NDM i am not able to identify a similar option like... (2 Replies)
Hello,
I am on a Mac and trying to clean up some monthly files with a very simple SED:
sed '3,10d;/<ACROSS>/,$d' input.txt > output.txt
(from the input, delete lines 3 - 10; then delete from the line containing <ACROSS> to the end of the file)
then output to output.txt
Even when I try... (2 Replies)
Discussion started by: verbatim
2 Replies
LEARN ABOUT REDHAT
biff
BIFF(1) BSD General Commands Manual BIFF(1)NAME
biff -- be notified if mail arrives and who it is from
SYNOPSIS
biff [ny]
DESCRIPTION
Biff informs the system whether you want to be notified when mail arrives during the current terminal session.
Options supported by biff:
n Disables notification.
y Enables notification.
When mail notification is enabled, the header and first few lines of the message will be printed on your screen whenever mail arrives. A
``biff y'' command is often included in the file .login or .profile to be executed at each login.
Biff operates asynchronously via the comsat(8) service. If that service is not enabled, biff will not do anything. In that case, or for syn-
chronous notification, use the MAIL variable of sh(1) or the mail variable of csh(1).
SEE ALSO csh(1), mail(1), sh(1), comsat(8)HISTORY
The biff command appeared in 4.0BSD.
BUGS su(1), and biff don't seem to get on too well. This is probably due to the tty still being owned by the person using su. This can result in
``Permission denied'' messages when attempting to change the biff status of your session.
Please report bugs to netbug@ftp.uk.linux.org including diffs/patches, compiler error logs or as complete a bug report as is possible.
Linux NetKit (0.17-pre-20000412) July 31, 1999 Linux NetKit (0.17-pre-20000412)