Hi guys, I had a question last week where I asked how I check from a website hosted on windows if a process is running on on of our unix servers. Vino and Shell Life kindly replied with a perl script:
if qm') -gt 0 ] ; then
echo "Site is up"
else
echo "Site is down."
# start the... (1 Reply)
I have a ksh script that executes a program with a predetermined timeout in minutes. If the program takes longer then the timeout then it still completes with a return code of 0. :confused:
I would like to determine how long the program ran. Then if it takes longer than the timeout I would... (7 Replies)
Hi all
I have this inside a shell script (bash):
cd DIRECTORY
find . -maxdepth 1 | sed 's#./##' | /usr/bin/xargs -I '{}' chown -Rv '{}' /DIRECTORY/'{}'
All the directories in this location are named after usernames, so it simply sets the owner to that of the username of the folder.
It... (5 Replies)
Hello all,
I'm new here and have a question if you don't mind helping me. I have a script that will work if I kick if off manually but not from Cron. My cron entry is this:
05,20,35,50 * * * * /scripts/status.sh > /dev/null 2>&1
The first script (works fine) is this:
#!/bin/sh
#
#... (14 Replies)
Hello Guys,
I have scratched my head alot on this but couldn't find clue what's wrong. Can you please help me with this? My problem is as following.
1) When I manually execute following script it runs successfully with below output.
bash-3.00# more smssend
#!/bin/bash
echo -e "<Request... (16 Replies)
Hello Gurus,
I have written small script which will start the given service if its stop .Its running fine when manually executed but its unable to run from crontab.
#!/bin/bash
SERVICENAME=rsyslog
service $SERVICENAME status > /dev/null
SYSLOGSTATUS=`echo $?`
COUNT=0
THRESHOLD=3
if ... (4 Replies)
Hi Guys,
I am executing the script called Delet.sh manually it is successfully completing the task but it is failing to run vi cron tab, I tried to pass PATH & .profile before execution but no luck, Any suggestions?
Script below
#!/usr/bin/ksh
#set -x
# Purpose : Delete folders file from... (9 Replies)
I have a script (/home/admin/run_bkup.sh) that I can run manually to kick off an executable job. I want to run it in crontab, but it doesn't work.
Here's the script:
shell=/bin/bash
today=$(date +"%m-%d-%y")
/opt/CPsuite-R77/fw1/bin/upgrade_tools/upgrade_export mgt-svr-bkup-$today << EOF
y... (18 Replies)
Hello,
I am trying to run a script through crontab and it runs the first time and then it does not run.
I tried to run a simple script (as shown below) and I see the same issue.
#!/bin/ksh
clear
echo "Good Morning, World." > /tmp/test123
Crontab Entry:
30 09 * * *... (9 Replies)
Hey guys, I was wondering. When I enter a command in the terminal -wcl for a word count, where is that program located in the kernel? (7 Replies)
Discussion started by: Circuits
7 Replies
LEARN ABOUT MOJAVE
crontab
CRONTAB(1) BSD General Commands Manual CRONTAB(1)NAME
crontab -- maintain crontab files for individual users (V3)
SYNOPSIS
crontab [-u user] file
crontab [-u user] { -l | -r | -e }
DESCRIPTION
The crontab utility is the program used to install, deinstall or list the tables used to drive the cron(8) daemon in Vixie Cron. Each user
can have their own crontab, and they are not intended to be edited directly.
(Darwin note: Although cron(8) and crontab(5) are officially supported under Darwin, their functionality has been absorbed into launchd(8),
which provides a more flexible way of automatically executing commands. See launchctl(1) for more information.)
If the /usr/lib/cron/cron.allow file exists, then you must be listed therein in order to be allowed to use this command. If the
/usr/lib/cron/cron.allow file does not exist but the /usr/lib/cron/cron.deny file does exist, then you must not be listed in the
/usr/lib/cron/cron.deny file in order to use this command. If neither of these files exists, then depending on site-dependent configuration
parameters, only the super user will be allowed to use this command, or all users will be able to use this command. The format of these
files is one username per line, with no leading or trailing whitespace. Lines of other formats will be ignored, and so can be used for com-
ments.
The first form of this command is used to install a new crontab from some named file or standard input if the pseudo-filename '-' is given.
The following options are available:
-u Specify the name of the user whose crontab is to be tweaked. If this option is not given, crontab examines ``your'' crontab, i.e.,
the crontab of the person executing the command. Note that su(1) can confuse crontab and that if you are running inside of su(1) you
should always use the -u option for safety's sake.
-l Display the current crontab on standard output.
-r Remove the current crontab.
-e Edit the current crontab using the editor specified by the VISUAL or EDITOR environment variables. The specified editor must edit
the file in place; any editor that unlinks the file and recreates it cannot be used. After you exit from the editor, the modified
crontab will be installed automatically.
FILES
/usr/lib/cron/cron.allow
/usr/lib/cron/cron.deny
DIAGNOSTICS
A fairly informative usage message appears if you run it with a bad command line.
SEE ALSO crontab(5), compat(5), cron(8), launchctl(1)STANDARDS
The crontab command conforms to IEEE Std 1003.2 (``POSIX.2''). The new command syntax differs from previous versions of Vixie Cron, as well
as from the classic SVR3 syntax.
AUTHORS
Paul Vixie <paul@vix.com>
BSD December 29, 1993 BSD