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Top Forums UNIX for Dummies Questions & Answers Delete files whose file names are listed in a .txt file Post 302751665 by rbatte1 on Friday 4th of January 2013 09:39:31 AM
Old 01-04-2013
kamaldev,

itkamaraj has drawn you the skeleton of a solution. You will need to ftp one file at a time with the loop. If you test that the file has been delivered successfully, then you can remove it on the local server. If you try it how you have it at the moment, you will put every file every time you read a line from you input file, so one file will be put once (no worries there), but two will be put twice (hmmmm) or 10 files will be put ten times EACH. if the files are big then you could be thrashing things about repetitively quite a bit.

Do you really want to only put files with a dot in their name? From unix, an "mput *" is all that is required to state all files, but you are also sending every file with the mput so you may duplicate the FTP later on if you run the job again.

Capture the output from the FTP command and look for the success message in your script. The FTP command may still exit with return code zero (i.e. no error) even if the file fails to be written, because the error is remote and the FTP command itself works. If you schedule this with SFTP, then you would get a non-zero return code to test, but it depends on you having the SFTP client & server tools installed.


Something like this perhaps:-
Code:
while read filename
do
     ftp -i -n << EOF  > ftp_log.txt
        open 192.168.1.75
        user loguser PASSWORD
        prompt
        cd \logs_finacle
        put ${filename}
        EOF

     if [ `grep -c "^226 " ftp_log.txt` -eq 1 ]
     then
         rm ${filename}
     else
         echo "Failed to deliver file ${filename}"
         exit 99
     fi
done < /usr/ftprm.txt

Be careful to ensure that the EOF line is only indented with tab characters. Using a space will mean that the block of text passed to the FTP command will be incomplete and the FTP will fail with a strange message.

You will need to run an FTP manually to check what the success message you should get is. Mine is prefixed with the line starting "226", so that's what I've used. The ^ states that this is the beginning of the line.


I hope that this is helpful. It is a lot to take in at once, so ask if you need some clarification - or should if I've made an error. I would never profess to be perfect!



Robin
Liverpool/Blackburn
UK
 

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set_color(1)							       fish							      set_color(1)

NAME
set_color - set_color - set the terminal color set_color - set the terminal color Synopsis set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR] Description Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple, cyan, white and normal. o -b, --background Set the background color o -c, --print-colors Prints a list of all valid color names o -h, --help Display help message and exit o -o, --bold Set bold or extra bright mode o -u, --underline Set underlined mode o -v, --version Display version and exit Calling set_color normal will set the terminal color to whatever is the default color of the terminal. Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey font color, while set_color --bold white will result in a white font color. Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator. set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of ncurses and recompile fish against it in order to fix this issue. Version 1.23.1 Sun Jan 8 2012 set_color(1)
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