I am running a script by scheduling it using the cron. The line in the cron file is -
10 * * * * ksh -v /apps/gofis/svam/cos_automation/cos_automation.sh vpqa > /apps/gofis/svam/cos_automation/cron.log 2>&1
But after the job is executed, the cron.log contains some part from... (4 Replies)
There is this script I'd like to put into cron, but it asks for date verification. It'll prompt you to press enter to continue. Usually, 100% of the time the dates are ok, so is there a way to run this script in cron and bypass the "enter" prompt? (3 Replies)
I have the following script (trapsize) that checks a file size on my syslog server, and if the file is gt 6g, it will mail an alert to the admin for inspection. The following works like a champ when I execute ./trapsize logged in as root user using bash shell.
FILESIZE=$(ls -l /opt2/fwsm/fwsm... (3 Replies)
Hi
I have an FTP script, which ftp's the files from one unix box to another box.
It works from the command when I Issue > ksh ftp.ksh
when I schedule it in CRON, it is not being executed automatically.
Any thoughts please
Thanks
Ravi. (4 Replies)
Hi all, I have a script running on a Solaris 8 box and the first thing it does it check which user is executing it;
if ; then
echo "This script must be run as testuser" 1>&2
exit 1
fi
This works fine when manually running the script however when adding into that users' crontab it... (1 Reply)
Hello All,
I am running the below script.when i am running from shell or terminal its running fine but running using cron its not working.
################################
b36376 27 % cat make_nis_account_ankit.sh
#!/bin/ksh
... (2 Replies)
Hi Guys,
I do have a shell script that I scheduled to run via the cron but when the script don't run.
But when I run the script manually it does run perfectly...
What might be the problem?
Thanks. (1 Reply)
Hi All,
I am running a script thorugh cron which is given below.
this script is not doing its defined job through cron ,files are still in unzipped state.
But when i run this script as ./script.sh it gets executed fine and does all that is required.
also when i run thi script as sh... (2 Replies)
Hi All,
I am running the below shell script through cron and surprisingly it gives different output
$uname -a
Linux 2.6.18-194.3.1.7.3.el5xen #1 SMP Fri Jul 30 00:08:45 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
$ echo $SHELL
/bin/bash
shell script:
cat sar_cpu.sh
#!/bin/bash
... (10 Replies)
Hi All,
I have a script which is running fine while triggered manually, However if I placed
in crontab it throwing an error.
#!/usr/bin/ksh
set -vx
lc=1
st_date=$(`date "+%Y%m%d"`)
LOGFILE=/home/transfer.log.$st_date
file="/home/OM_WF.log.$st_date"
Manual run -
lc=1
+ lc=1... (4 Replies)
Discussion started by: nag_sathi
4 Replies
LEARN ABOUT DEBIAN
unbuffer
UNBUFFER(1) General Commands Manual UNBUFFER(1)NAME
unbuffer - unbuffer output
SYNOPSIS
unbuffer program [ args ]
INTRODUCTION
unbuffer disables the output buffering that occurs when program output is redirected from non-interactive programs. For example, suppose
you are watching the output from a fifo by running it through od and then more.
od -c /tmp/fifo | more
You will not see anything until a full page of output has been produced.
You can disable this automatic buffering as follows:
unbuffer od -c /tmp/fifo | more
Normally, unbuffer does not read from stdin. This simplifies use of unbuffer in some situations. To use unbuffer in a pipeline, use the
-p flag. Example:
process1 | unbuffer -p process2 | process3
CAVEATS
unbuffer -p may appear to work incorrectly if a process feeding input to unbuffer exits. Consider:
process1 | unbuffer -p process2 | process3
If process1 exits, process2 may not yet have finished. It is impossible for unbuffer to know long to wait for process2 and process2 may
not ever finish, for example, if it is a filter. For expediency, unbuffer simply exits when it encounters an EOF from either its input or
process2.
In order to have a version of unbuffer that worked in all situations, an oracle would be necessary. If you want an application-specific
solution, workarounds or hand-coded Expect may be more suitable. For example, the following example shows how to allow grep to finish pro-
cessing when the cat before it finishes first. Using cat to feed grep would never require unbuffer in real life. It is merely a place-
holder for some imaginary process that may or may not finish. Similarly, the final cat at the end of the pipeline is also a placeholder
for another process.
$ cat /tmp/abcdef.log | grep abc | cat
abcdef
xxxabc defxxx
$ cat /tmp/abcdef.log | unbuffer grep abc | cat
$ (cat /tmp/abcdef.log ; sleep 1) | unbuffer grep abc | cat
abcdef
xxxabc defxxx
$
BUGS
The man page is longer than the program.
SEE ALSO
"Exploring Expect: A Tcl-Based Toolkit for Automating Interactive Programs" by Don Libes, O'Reilly and Associates, January 1995.
AUTHOR
Don Libes, National Institute of Standards and Technology
1 June 1994 UNBUFFER(1)