Oracle92 on solaris 8.
We have a Truncate Script that runs every night to cleanup certain tables , so new data gets loaded into. This Script is run in Unix Shell script where i set Environment varibles, and things like that..
Now, how do i create a log file of the script , to see weather the... (3 Replies)
Hi Experts,
Im a new bee for scripting,
I would ned to do the following via linux shell scripting, I have an application which throws a log file, on each action of a particular work with the application, as sson as the action is done, the log file would vanish or stops updating there, the... (2 Replies)
I have a log which is configured as follows:
date time code1 notes: code2
A monthly job is run based on information supplied from this log. The end of each monthly job is clearly indicated by a code within 'code1'. At this time someone is performing a less on the log, moving to the end,... (2 Replies)
AM in need of some plugin/script that can monitor HP-UX file "/var/opt/resmon/log/event.log" .
Have written a scrip in sh shell that is working fine for syslog.log and mail.log as having standard format, have interrogated that to Nagios and is working as I required .
But same script failed to... (3 Replies)
Hi,
Have written a script to monitor linux non standard log file based on line numbers, so each check store $otalinenum ..
then in next check after 10 minutes it compre the current_total_line_num > last_total_line_num then it will parse the log file from last_total_line_num to... (0 Replies)
Hello,
I am new to shell scripting. I need to write a shell script where i can grep the name of file ie. .sh file and log file from crontab -l.
#51 18 * * * /home/oracle/refresh/refresh_ug634.sh > /home/oracle/refresh/refresh_ug634.sh.log 2>&1
#40 17 * * * /home/oracle/refresh/refresh_ux634.sh... (1 Reply)
Hi Experts,
I have script on crontab and give output quite large. I would like to know how to create rotate log when the size of log maximum 50MB
if the test.log is 50MB then create test.0
Thanks
Edy (2 Replies)
Hi Team -
I"m very new to Shell Scripting so I have a rather novice question. My forte is Windows Batch Scripting so I was just wondering what the Shell Script equivalent is to the DOS command %~n?
%~n is a DOS variable that dispayed the script name.
For instance (in DOS):
REM... (11 Replies)
Discussion started by: SIMMS7400
11 Replies
LEARN ABOUT DEBIAN
duende
DUENDE(8) duende DUENDE(8)NAME
duende - run a child process as a daemon
DESCRIPTION
duende makes a given child process a daemon. The standard output and standard error of the child process is logged via syslog() with a
priority of LOG_ALERT.
USAGE
duende [options] child_process [ arguments passed onto child ]
DETAILS
When duende is invoked, it spawns two processes. In addition to spawning the daemonized child process, duende also spawns a process which
reads and logs the standard output of the daemonized process. The parent process stays alive so as to monitor the daemonized process.
duende requires a blank directory named /etc/maradns/logger to run.
Should the parent duende process a HUP signal, duende will restart the child process. Should the daemonized or logging process received an
untrapped HUP signal or exit with an exit code of 8, duende will restart the process. Should the daemonized or logging process exit for any
other reason, duende will send the logger process a TERM signal and exit. Should the duende parent process receive a TERM or INT signal,
duende sends all of its children TERM signals, then exits.
The duende process must be started as the superuser; this is because Duende's intended child processes (maradns and zoneserver) need to
bind to privileged ports, and because duende uses a setuid() call to change the user ID of the logging process to the user with ID 66.
OPTIONS
Most of the above behaviour can be configured by command line arguments.
-c|--chroot directory
The log helper process will change its directory and root to this location. This defaults to /etc/maradns/logger .
-i|--ident string
The log helper process will use this string to identify the process when sending messages to syslog. This defaults to log-help .
-p|--pid filename
If this argument is present, the duende parent process will store its pid in this file.
-u|--uid integer
The log helper process will drop its user id to this. This value defaults to 66.
-g|--gid integer
The log helper process will drop its group id to this. This value defaults to 66.
-r|--restart_on integer
The log helper process will restart the child process if it exists with this status code. This defaults to 8.
LOGGING
duende uses the syslog() facility to log the standard output of the program that it invokes. The name of the program (in other words, the
"ident" given to openlog()) defaults to log-helper but can be overridden with the --ident argument. All messages created by the child
process are sent to syslog() with a priority of LOG_ALERT and a "facility" of LOG_DAEMON (daemon.info in /etc/syslog.conf). Should duende
itself encounter an error, it will send messages to syslog() with a priority of LOG_ALERT.
Also, the directory /etc/maradns/logger, while used by duende, is not used to store any log messages. That is unless, for some reason, one
configures syslog to store messages there.
EXAMPLES
Using duende to start maradns, where the mararc file is /etc/mararc.2
duende maradns -f /etc/mararc.2
Using duende to start zoneserver, where the mararc file is /etc/mararc.4
duende zoneserver -f /etc/mararc.4
BUGS
Duende assumes that all of its children are well-behaved, eating their vegetables, going to bed when told, and terminating when receiving a
TERM signal.
SEE ALSO maradns(8), syslog(3)
http://www.maradns.org
LEGAL DISCLAIMER
THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AUTHOR
Duende and this man page are written by Sam Trenholme. D Richard Felker III provided some invaluable assistance with the piping code which
duende uses.
January 2003 duende DUENDE(8)