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The only problem with that solution is that if there are any log entries that are created during the application startup, they'll be lost when you copy the file back on top. You may also want to mv...

Can you change the format to simply the number of seconds total duration? If not, I would just convert each line to seconds and use that as to generate your average. Convert the average back to...

Expert Shell Scripting (ISBN-13: 978-1430218418) was written by an administrator as a reference for an administrator.

Do you want an xterm with a message for the purpose of a message or for some other reason? If it's just for a message, you might use xmessage instead.

I would probably read each line in and convert it to an SQL entry and apply all those entries to the database. If you're looking for a single shell command for that, you'll probably have a hard time....

Glad you got it working. Another method would be:

grep -A 10 "interface data" your_log

This assumes the proper version of grep though.

This has worked for me but it's been a while since I've used it. You'll want to at least modify the To/From lines:


tmpfile=/tmp/mimetmp.$$
basefile=`basename $your_file`

cat > $tmpfile <<...

This really isn't the correct forum for your question. Likely there are probably errors listed prior to the 'command failed for target' message that need to be resolved.

Parse through the line and get the first:last values.


for i in $(eval echo "{$first..$last}")
do
echo assign etc etc $i etc etc etc $i
done

How about...


#!/bin/bash

username='elogic1'
domains='abcd.com efgh.com ijkl.com'
path_to_webalizer='/hsphere/shared/bin/webalizer'
path_to_logs='/hsphere/local/home/elogic1/logs/abcd.com'...

This doesn't seem to be a shell scripting question but more of a sybase question. Wouldn't you want to ask this on a sybase forum?

I have fwtmp on my Solaris systems but it's not on any of our Linux boxes.

Does your version of rsync have a -n switch to perform a dry-run? From the man page:

That's pretty cool. What OS is that applicable to? Also, what OS is the original post using?

I suppose it depends on the cron job. Having the full login environment is probably convenient but is probably overkill since it likely has many pieces that are not necessary to your specific job....

You could source /etc/profile in your job or script being called. The cron environment is different than an interactive shell and is much more sparse. Check out chapter 12 in Expert Shell Scripting...

Ok, I'm still sticking with this being a more complex problem than a single pipe-line command. If someone else has a better solution, that'd be great.

Some pseudo code:


Convert your date...

I think you're going to have a significant challenge in doing this since you'll have to determine (for each entry) whether the session time range falls within the range you would be specifying. I...

you could add

set -x

to the beginning of your code to get some debug output. I'm not seeing anything obviously wrong with your code so more information would be needed.

What is the value of the select_return variable? You also might add

set -x

to the beginning of the code to get some debug output.

DIRECTORY=`pwd`

or check for the environmental variable $PWD

A general solution for calling DB queries from a shell script:


SQL="select something from somewhere where some_constraints"
sqlplus username/password <<EOF
$SQL;
EOF


You could probably...

That wouldn't be part of your script environment though. Are you using these aliases for something else or mainly this? You could source your .bashrc or keep the definitions in a separate file and...

Where do the aliases get defined?

instead of

print $i

you could

echo -n $i

or


for i in `lspv | awk '{print $1}`
do
attribute=`sattr -El $i | grep queue_depth | awk '{print $1 ":" $2}'`
print $i $attribute
done