Not sure what OS or shell you're running, but this may help:
This one-liner will dump the current date and time to a log file, send a single ping to the server in question, and use awk to only print when there is no response to the ping. You can open another shell and tail -f the log file to watch it in real-time.
All...
I want to remove blank spaces in file . I just leraned that we can use
" cat <Input filename> | tr -s ‘ ‘ > <Target file name> "
i also know with SED we can replace a blank space by other character by
sed s/ /*/g filename.
Please let me know how can i do that by... (1 Reply)
Hi all,
We have serious problem with continuous integration system for application building on few different platforms.
(aix 5.2, 5.3 solaris 8,9 , SUSE Linux 9.3, 10 , Slackware Linux 10,11,12, RedHAt Enterprise Linux и Windows 2003)
We need application ( program ) to do the following tasks:... (1 Reply)
Hi All,
I have a job. I need to create a shell script which will execute that job continously i.e 24x7.
Please help me in writing this script.
Thanks,
Kumar66 (6 Replies)
Hi,
i need help to print only those numbers which occur next to each other from a file.
Input:
1
2
3
9
44
45
46
77
79
80
81
Desired Output: (8 Replies)
HI,
I have a file serverlist in that all host names are placed.
i have written a small script
#./testping
#! /bin/bash
for i in `cat serverlist`
do
ping $i >> output.txt
done
so now it creates a file output.txt till here fine..
now each time i run this script the output file... (4 Replies)
Hello;
I have this rather tricky problem to solve --(to me, anyways) ..
I am processing the following one liner with tcpdump..
tcpdump -i T3501 -A ether host 00:1e:49:29:fc:c9 or ether host 00:1b:2b:86:ec:1b or ether host 00:21:1c:98:a4:08 and net 149.83.6.0/24 | grep --line-buffered -B... (5 Replies)
help with bash script!
im am working on this script to make sure my server will stay online, so i made this script..
HOSTS="192.168.138.155"
COUNT=4
pingtest(){
for myhost in "$@"
do
ping -c "$COUNT" "$myhost" &&return 1
done
return 0
}
if pingtest $HOSTS
#100% failed... (4 Replies)
Discussion started by: mort3924
4 Replies
LEARN ABOUT OSF1
faxcron
FAXCRON(8) System Manager's Manual FAXCRON(8)NAME
faxcron - HylaFAX routine maintenance script
SYNOPSIS
/usr/sbin/faxcron [ -n ] [ -l lastrun ]
DESCRIPTION
faxcron is a command script that does routine upkeep tasks in a HylaFAX spooling directory hierarchy. This script is intended to be
invoked from cron(8) on behalf of the fax user (often the ``fax'' user is uucp) once a day, with the standard output sent by mail to the
HylaFAX administrator. For example, the following crontab might be set up for the fax user:
25 23 * * * sh /usr/sbin/faxcron | mail FaxMaster
The faxcron script does the following work:
o report statistics for facsimile transmitted since the last time faxcron was run.
o report statistics for facsimile transmitted in the past week.
o report statistics for facsimile received since the last time faxcron was run.
o report statistics for facsimile received in the past week.
o report any recent calls that failed suspiciously and return the associated trace log;
o purge data that is 30 days or older from the remote machine information directory;
o delete information that is 30 days or older from session trace log files;
o remove files from the tmp directory that are older than 1 day;
o remove files in the received facsimile queue that are 7 days or older;
o report sites that are currently having jobs rejected; and
o force all session log files to be owned by the fax user and kept with protection mode 644.
OPTIONS -n Forces faxcron to run without updating any files.
-l lastrun
Forces the notion of the last time that faxcron was run to be lastrun. The value of lastrun is a date and time string of the
form ``MM/DD/YY HH:MM'' (the date(1) format string ``%D %H:%M'').
-info n Set the expiration time for data in the info database to be n days.
-log n Set the expiration time for session log data to be n days.
-rcv n Set the expiration time for files in the received facsimile queue to be n days.
-tmp n Set the expiration time for files in the tmp directory to be n days.
-mode m Set the file protection mode for session logs to m (a command line argument to chmod(1)).
NOTES
This script requires nawk(1) or gawk(1) and a date (1) program that supports the ``+format'' option.
If session logs are to be kept private this script must be modified to filter out sensitive information such as calling card numbers. (It
should also be run with ``-mode 0600'' so that session log files are not publicly readable.)
FILES
/var/spool/hylafax spooling area
/var/spool/hylafax/status/lastrun timestamp of last run
/usr/sbin/xferfaxstats for generating transmit statistics
/usr/sbin/recvstats for generating receive statistics
/var/spool/hylafax/tmp/faxcronXXXX temporary file for truncating session logs
/var/spool/hylafax/tmp/faxlogXXXX temporary file for logs of failed calls
SEE ALSO cron(8), faxq(8), faxgetty(8), faxsend(8), xferfaxstats(8), recvstats(8), hylafax-server(5)
May 12, 1996 FAXCRON(8)