Something like this longhand:-
OSX 10.7.5, deafult bash terminal.
Code:
#!/bin/bash
# OSX 10.7.5, default bash terminal.
# sunday.sh
# As /tmp/number does not exist then this will create an error on the very first run. This is OK.
read n < /tmp/number
#
if [ "$n" == "" ]
then
n=1
printf "$n" > /tmp/number
fi
DATE=`date`
if [ "${DATE:0:3}" == "Sun" ]
then
echo "Do lots of tasks here!"
else
echo "It is not Sunday, so nothing to do!"
exit 1
fi
n=$[ ( $n + 1 ) ]
printf "$n" > /tmp/number
if [ $n -gt 3 ]
then
n=1
printf "$n" > /tmp/number
echo "Counter reset to 1 and email sent..."
# Do your email send here...
exit 2
fi
exit 0
Results:-
Code:
Last login: Sun Jun 22 18:12:33 on ttys000
AMIGA:barrywalker~> rm /tmp/number
AMIGA:barrywalker~> ./sunday.sh
./sunday.sh: line 5: /tmp/number: No such file or directory
Do lots of tasks here!
AMIGA:barrywalker~> ./sunday.sh
Do lots of tasks here!
AMIGA:barrywalker~> ./sunday.sh
Do lots of tasks here!
Counter reset to 1 and email sent...
AMIGA:barrywalker~> _
EDIT:
The line "exit 1" is deliberately added but can be removed if not needed.
This section does not change or reset the number of retries but that is an easy task to cure...
Last edited by wisecracker; 06-22-2014 at 03:18 PM..
Reason: See above...
This User Gave Thanks to wisecracker For This Post:
I want to create an automated script which is called by another maually executed script.
The condition is that the no one should be able to manually execute the automated script.
The automated script can be on the same machine or it can be on a remote machine.
Can any one suggest a check in the... (1 Reply)
Hi ,
I have a date parameter passed in YYYYMMDD format , how can I check whether it is Sat or Sun on Solaris box , as we can do the same easily on linux box by using date -d YYYYMMDD '+a' .
Any pointres will be really helpful . (5 Replies)
Hi,
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Inside a.sh, how can i determine
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Is there an easy way to get parent process name (not just pid),... (2 Replies)
Hello,
I wanted to run one of my shell script for every sunday at 5PM.
Here is the crontab entry i am using..
00 17 * * 0 /inventory/update.sh > /inventory/update.log 2>&1
The job is not kicking on sunday at the specified time.. Am i missing anthing?
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I have a local linux machine in which the files are dumped by a remote ubuntu server. If the process in remote server has any problem then empty files are created in local machine. Is there any way using perl script to check if the empty files are being created and delete them and then run a shell... (2 Replies)
I was to schedule a script in a crontab after every 15 days specically on every 2nd Sunday.
I know that i can schedule on basis of weekdays, but can it be done by skipping in between???:wall: (5 Replies)
Hi,
I need to create a autosys job which will run on every sunday at 7:30 AM NY time for each 10 min interval of time.
days_of_week: su
start_mins: 0,10,20,30,40,50
run_window:"07:30"
Is it fine? Please help
Thanks,
Anup (2 Replies)
Hello,
I'm looking for a bash script, that I will run from cron, that executes a php script. After 5 minutes that the php script is executed, the bash script, must check a value in a text file /public_html/check.txt
if check.txt = 0 the script will stop, if check.txt is not = 0 it must... (0 Replies)
Hi all,
I have a script that can be run via cron or via the command line.
Is there any way that I can place something on the script to be able to distinguish/differentiate whether the script was run via a user in the command line or whether it was run from the cron? (3 Replies)
Hi ALL,
I have been testing this script to run for every last Sunday of the month,looks like month which have 5 sunday (july 2016 )is not passing this and failing every time.
Here is what I am using,
current_date=31
echo " CURRENT DAY -> $current_date"
if
... (2 Replies)
Discussion started by: netdbaind
2 Replies
LEARN ABOUT OPENSOLARIS
script
script(1) User Commands script(1)NAME
script - make record of a terminal session
SYNOPSIS
script [-a] [filename]
DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
record is saved in the file typescript. See WARNINGS.
The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
when the forked shell exits or when Control-d is typed.
OPTIONS
The following option is supported:
-a Appends the session record to filename, rather than overwriting it.
NOTES
script places everything that appears on the screen in filename, including prompts.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
|CSI |Enabled |
+-----------------------------+-----------------------------+
SEE ALSO attributes(5)WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
privileged user, that is, root. Be sure that typescript is not a link before running script.
SunOS 5.11 30 Jan 2004 script(1)