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It is not a csh script, but a sh script, so the shebang is wrong. My guess is, it has always been executed as sh /path/to/script, in which case the shebang is treated as comment and is disregarded.....

Try this...
sort -t\; -k1,1n -r file

total_rec=`wc -l $file`
#subtract 1 for header record
total_rec=`expr $total_rec - 1`
#put the header record first in output file
head -1 $file > somefile
#sort based on first filed except...

Since it looks like you want this sorted as a zero rather than a blank...
why not replace all lines that begin with with ??

The "||" means only run what is after the "||" if the code before the "||" fails, the opposite is "&&" which means only run what is after the "&&" if the code before the "&&" has succeeded, e.g.:
...

try something like this:

#!/usr/ksh
email_it()
{
echo "This script had an error on line $1" | /usr/bin/mailx -s 'script error' me@mycomputer.com
exit 1
}

moveFiles.sh || email_t...

well sendmail is an MTA(Mail Transfering Agent). It's basically a deamon that we use if we want to configure a Mail Server. It has certain configuration files located at /etc/mail folder. You have to...

all i had to do is in boot opt is type
vga=normal then enter
and res was wacked but i latter got it up running the res i like thank you for all your help