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Full Discussion: Need help to create cron job
Top Forums UNIX for Dummies Questions & Answers Need help to create cron job Post 302854381 by maxsub on Tuesday 17th of September 2013 10:51:51 AM
Old 09-17-2013
Need help to create cron job

Dear Experts,

I want to create cronjob with the following steps:

1. go to directory /home/logs/

Code:
$cd /home/logs/

2. copy to /tmp/ the most recent file with "prefix" local_data_ and sufix ".gz"

Code:
ls -ltr
drwxr-xr-     4096            Nov 24  2009 bak
drwxr-xr-x   24096           Aug 25  2011 DIspalys
-rw-r--r-- 1 398212681    Aug 29 02:48 request_290813.xml.res.gz
-rw-r--r-- 1 960             Sep  8 00:21 dump_20130908.ack
-rw-r--r-- 1  1529614609 Sep  8 05:42 local_data_20130908..res.gz
-rw-r--r-- 1  1535919259 Sep 15 05:25 local_data_20130915.res.gz

PLZ some help to got the latest file!!!

copy the file to /tmp/

Code:
$ cp ocal_data_20130915.res.gz /tmp/

3. go to /tmp/ and gunzip the file
Code:
$gunzip local_data_20130915.res.gz

4. grep the obtained file:

Code:
$ grep -i nass  local_data_20130915.res | wc -l > /tmp/result.txt

5. delete the file local_data_20130915.res
Code:
$ rm -f local_data_20130915.res

I need that the above steps will be executed every Monday at 8 am

as example:

Code:
00 8 **1 root Script.sh

any body can help me Smilie
PLZ

Many Thanks,

Last edited by Scott; 09-17-2013 at 12:25 PM.. Reason: Code tags PLZ...
 

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createhomedir(1)					    BSD General Commands Manual 					  createhomedir(1)

NAME
createhomedir -- create and populate home directories on the local computer. SYNOPSIS
createhomedir [-scbalh] [-n directoryDomainName] [-u username] DESCRIPTION
createhomedir provides several options for creating and populating home directories. OPTIONS
-s creates home directories for server home paths only (default). -c creates home directories for local home paths only. -b creates home directories for both server and local home paths. -a creates home directories for users defined in all directory domains of the server's search path. -l creates home directories for users defined in the local directory domain. -n directoryDomainName creates home directories for users defined in a specific directory domain in the server's search path. -u username creates a home directory for a specific user defined in the domain(s) identified in the -a, -l, or -n parameter. If you omit the -a, -l, and -n parameters when you use the -u parameter, -a is assumed. -i reads username list from standard input and creates specified home directories. Each username should be on its own line. -h usage help. FILES
/usr/sbin/createhomedir location of tool CAVEATS
When using the -a option, search limits of various directory servers (such as Open Directory or Active Directory) can prevent all possible home directories from being created. In this case, you may need to specify the usernames explicitly. Mac OS X June 1, 2019 Mac OS X
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