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Full Discussion: Ftp bash script appends to file using cron instead of coping new file
Top Forums Shell Programming and Scripting Ftp bash script appends to file using cron instead of coping new file Post 302949435 by akallenberger on Friday 10th of July 2015 01:35:53 PM
Old 07-10-2015
Ftp bash script appends to file using cron instead of coping new file
I have a bash script that is running a mysql query and creating a csv file with a time stamp. It then uploads that to a ftp server. Everything works great when I manually run it. But then I have a cron job set to run every monday, wednesday and friday at 5am est. When the cron job runs, it appends to the last file. For example, the file that ran wednesday is called 15-07-08_report.csv. On Friday the cron job runs and instead of creating a new file called 15-07-10_report.csv, it just appends to the file called 15-07-08_report.csv. If I run it manually without the cron job, the bash script will create a new file on the ftp server called 15-07-10_report.csv and leave the file from wednesday. That what I want to happen when the cron job runs.

bash script:
Code:
#!/bin/bash
#DB server details

server_ip='mysql_server.com';

db_user='user';
db_pass='password';
db_name='db_name';


#Delete all previous csv files

rm *.csv

#create new file

csv_file="$(date -d now +%y-%m-%d)_report.csv";

touch $csv_file

#Query to be execute in MySql and save data in csv file

mysql -u$db_user -p$db_pass -h$server_ip < /var/www/html/tools/report-script/report.sql $db_name | sed 's/\t/","/g;s/^/"/;s/$/"/;s/\n//g' >> $csv_file

#Open FTP and put files there
echo "start ftp"

#Your FTP IP or URL
HOST="ftp.upload.com"

#FTP user name
USER="user_me"
echo "pass"
#FTP user password
PASSWD="my_pass"

echo "change"

#Change to directory where the original csv file is located

cd /var/www/html/tools/report-script

echo "transfer file"
ftp -n $HOST <<END_SCRIPT
quote USER $USER
quote PASS $PASSWD

!#Folder on the FTP server you want to save to.  By default it will save to the user's home directory
cd /folder

!# Turn off prompting yes or no to transfer file
prompt

!#copies the cvs file to ftp server
mput *.csv

quit
END_SCRIPT
exit 0

cron job:
Code:
0 5 * * 1,3,5 /var/www/html/tools/report-script/test_report.sh

Any help is much appreciated. I can't figure out why the behavior would be different by using cron to run the script vs running it manually. Thanks!
 

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LEARN ABOUT SUNOS

ftpconfig

ftpconfig(1M)						  System Administration Commands					     ftpconfig(1M)

NAME

       ftpconfig - set up anonymous FTP

SYNOPSIS

       ftpconfig [ftpdir]

       ftpconfig -d ftpdir

DESCRIPTION

       The ftpconfig script is executed by the super user to set up anonymous FTP. Anonymous FTP allows users to remotely log on to the FTP server
       by specifying the user name  ftp or anonymous and the user's email  address as password. The anonymous users  are  logged  on  to  the  FTP
       Server  and  given  access to a restricted file area with its own file system root. See chroot(2). The FTP area has  its own minimal system
       files.

       This command will copy and set up all the components needed to operate an anonymous FTP server, including creating the  ftp  user  account,
       creating  device  nodes,  copying  /usr/lib files, and copying timezone data.  The passwd and group files set up have been stripped down to
       prevent malicious users from finding login names on the server.	The anonymous file area will be placed	under  ftpdir.	If  the  ftp  user
       account already exists, then the current FTP area is used, and the system files in it are updated. All other files are left untouched. This
       command should be run to update the anonymous FTP area's configuration whenever a system patch is installed, or the system is upgraded.

OPTIONS

       -d	Create a new or update an existing ftpdir without creating or updating the ftp user account. Use this option when  creating  guest
		FTP user accounts.

OPERANDS

       The following operands are supported:

       ftpdir	The absolute pathname of the directory under which the anonymous FTP area is set up.

EXIT STATUS

       The following exit values are returned:

       0	Successful completion

       1	Improper usage of the command

       2	Command failed

ATTRIBUTES

       See attributes(5)  for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWftpu			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       ftpaddhost(1M), in.ftpd(1M), useradd(1M), chroot(2), attributes(5)

SunOS 5.10							    1 May 2003							     ftpconfig(1M)
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