the target time is very specifically 14:22:00 on the 9th of August 2019. If you wanted, for instance, to make your code run on 25th December 2020 at midnight, you'd just change this to:
Alternatively, if you wanted a more generic and less specific solution - e.g. a "run this at 14:50 every Friday" kind of situation, without worrying about an actual specific date in the year or specific second - you could do something along these lines:
Code:
#!/bin/bash
runday="Fri"
runhour="14"
runminute="50"
while true
do
nowday=`/usr/bin/date +%a`
nowhour=`/usr/bin/date +%H`
nowminute=`/usr/bin/date +%M`
if [ "$runday" == "$nowday" ] && [ "$runhour" == "$nowhour" ] && [ "$runminute" == "$nowminute" ]
then
date
echo "It's time to run"
exit 0
else
date
echo "It's not time to run, I'll keep waiting"
fi
/usr/bin/sleep 60
done
When logged in as root if I type "env" there are a bunch of environment settings including one for CLASSPATH. However, I ran a cron script that ran this command "env > cronEnv". I noticed that the environment variables were entirely different inside the script. There wasn't even a CLASSPATH... (2 Replies)
I've got an *extremely* simple script I want to run every minute:
#!/bin/sh
ping -c 1 192.168.1.20 > ~/onlinestatus.txt
So, the script is called "status", it's executable, and in the correct path, etc. In a terminal window (I'm using Mac OS X), I can type status, and it will create... (4 Replies)
hello
I use a script to give me the number of users, at each hour.
this script read a file where there is the number of users for each hour and for each month (so 12 files per year).
If i execute the script (root), it is ok, i have xxx users for each hour.
if I put the script in the cron... (1 Reply)
guys
i have written a very simple script .it runs manually well.
but when i put it in cron,it doesn't give the desired output.
script looks like this:
#! /usr/bin/sh
#script for loading data in table using ctl file/Abhijeet K/08.07.2006
/svm_wl1/. .profile
cd... (5 Replies)
I want to cron one script which should run every second Thursday (in general Nth occurence of any day) of every month.
I am not getting the exact idea of doing this; Please guide.
Regards, (3 Replies)
Good morning. I am searching for "how-to"'s for some particular questions:
1. How to write a script in HP-UX 11.
2. How to schedule a script.
3. How to "call" scripts from the original script.
4. How to su to another user from within a script.
This is the basics of what the... (15 Replies)
Dear All,
I have an assignment about collecting /var/adm/messages on each server running Solaris 9. All these servers will be installed with a script that collect all the messages in cron. All the messages will be collected by a single server.
I have a script to collect all the messages, but... (2 Replies)
This has to be the ultimate newbie question...
I have a script that works well. To run it, I cut and paste it into a putty session.
Is there a way to put the script into a file and just run that file -- like a DOS batch file?
I'd like to schedule the file to run daily.
Thanks,... (3 Replies)
Hello gurus,
I am making what I think is a simple db2 call from within a shell script but I am having difficulty producing the desired
report when I run the script shown below from a shell script in cron. For example, my script and the crontab file setup
is shown below:
#!/bin/ksh
db2... (3 Replies)
I have a script that require input from terminal at some point (either a,b or c)
How can I cron the script and automatically assume c as the input. (2 Replies)
Discussion started by: aydj
2 Replies
LEARN ABOUT SUSE
gzexe
GZEXE(1) General Commands Manual GZEXE(1)NAME
gzexe - compress executable files in place
SYNOPSIS
gzexe name ...
DESCRIPTION
The gzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
penalty in performance). For example if you execute ``gzexe /usr/bin/gdb'' it will create the following two files:
-rwxr-xr-x 1 root root 1026675 Jun 7 13:53 /usr/bin/gdb
-rwxr-xr-x 1 root root 2304524 May 30 13:02 /usr/bin/gdb~
/usr/bin/gdb~ is the original file and /usr/bin/gdb is the self-uncompressing executable file. You can remove /usr/bin/gdb~ once you are
sure that /usr/bin/gdb works properly.
This utility is most useful on systems with very small disks.
OPTIONS -d Decompress the given executables instead of compressing them.
SEE ALSO gzip(1), znew(1), zmore(1), zcmp(1), zforce(1)CAVEATS
The compressed executable is a shell script. This may create some security holes. In particular, the compressed executable relies on the
PATH environment variable to find gzip and some standard utilities (basename, chmod, ln, mkdir, mktemp, rm, sleep, and tail).
BUGS
gzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually in some cases,
using chmod or chown.
GZEXE(1)