04-18-2008
Problem with function script.
Need an extra set of eyes. Can't find function. Can someone help, please. Thanks
echo " Is this the correct list of tapes to eject (y/n)?"
read option
echo $option
case $option in
y|Y) TAPE_ROUTINE;;
n|N) exit
esac
##### Count the number of volumes to eject ########
#### When volume count is 40 go to EJECT_TO SILO ####
TAPE_ROUTINE ()
{
cat $EJECTED_TAPES; echo "ejected these tapes"
TAPE_CT=0
CAP_TOTAL=40
EJECT021=ejectupto40.log
cat /dev/null > $EJECT021
while read volume until EOF
do echo "volume ejected $volume"
TAPE_CT=`expr $TAPE_CT + 1`
echo $TAPE_CT
if [ $TAPE_CT < $CAP_TOTAL ] && [ ! EOF ]
then
cat $volume >> $EJECT021
else
echo "eject $TAPE_CT .. CAP is $CAP_TOTAL first cap"
EJECT_TO_SILO
fi
done < $EJECTED_TAPES
}
### Eject tapes to Cap with total count is 40 ####
EJECT_TO_SILO ()
{
# /opt/OMIdtelm/bin/eject_vol -t 3600 -c 0,2,1 -l $EJECT021 | tee $EJECT_LOG;
echo "ejected $volume to cap 0 2 1"; sleep 10
mv $EJECT021 ejected_next_group.txt
/dev/null > $EJECT021
$TAPE_CT =0
}
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LEARN ABOUT CENTOS
escape
escape(1) Mail Avenger 0.8.3 escape(1)
NAME
escape - escape shell special characters in a string
SYNOPSIS
escape string
DESCRIPTION
escape prepends a "" character to all shell special characters in string, making it safe to compose a shell command with the result.
EXAMPLES
The following is a contrived example showing how one can unintentionally end up executing the contents of a string:
$ var='; echo gotcha!'
$ eval echo hi $var
hi
gotcha!
$
Using escape, one can avoid executing the contents of $var:
$ eval echo hi `escape "$var"`
hi ; echo gotcha!
$
A less contrived example is passing arguments to Mail Avenger bodytest commands containing possibly unsafe environment variables. For
example, you might write a hypothetical reject_bcc script to reject mail not explicitly addressed to the recipient:
#!/bin/sh
formail -x to -x cc -x resent-to -x resent-cc
| fgrep "$1" > /dev/null
&& exit 0
echo "<$1>.. address does not accept blind carbon copies"
exit 100
To invoke this script, passing it the recipient address as an argument, you would need to put the following in your Mail Avenger rcpt
script:
bodytest reject_bcc `escape "$RECIPIENT"`
SEE ALSO
avenger(1),
The Mail Avenger home page: <http://www.mailavenger.org/>.
BUGS
escape is designed for the Bourne shell, which is what Mail Avenger scripts use. escape might or might not work with other shells.
AUTHOR
David Mazieres
Mail Avenger 0.8.3 2012-04-05 escape(1)