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push @array1, @array2

printf "0x%x" $c

man printf

Personally, I like to pipe it through less +G. This way I can hit b to go up a few more lines if I need to.

ls -l | less +G

Try using the 'trap' command to trap the SIGUSR1 signal. You can run your rsh command in the background by ending the line with &, and use a subshell to send SIGUSR1 back to the parent shell to...

If you're using cygwin, it has always let me get away with regular slashes instead of backslashes. Even with "c:/Program Files" and the like.

The exit status of grep is placed into the $? variable. Go play around with that.

Did you try to STFW?

http://www.google.com/search?q=%22We+only+support+non-print+format%2C+sorry.%22&sourceid=firefox&start=0&start=0&ie=utf-8&oe=utf-8

It says to do nothing about it.

I checked the ksh manual and couldn't find anything about indirect substitution, so I guess you're out of luck. I'm no ksh regular, though.

With bash, you can use the following construct to use the contents of a variable as the name of another variable, doing in effect a double expansion:

${!systems}

If systems contains...

The code you posted seems valid. Where's the problem? Did you forget the "do" on the line following "for"?

The variable name delimiters are braces {} not parentheses ()

$(file) tries to execute the command named file, instead of inserting the variable named file.

You want mv ${file} ${file}.sent

Is "Why isn't the 'Answers to Frequently Asked Questions' section at the top of the forum page?" a frequently asked question?

Doesn't that cause infinite recursion?

Look into the 'tee' command. You can use it to duplicate output between both standard output and a file. The -a option opens the file for appending, which is what I think you want. For example:
...

Starving people in Ethiopia need food.

http://www.google.com/search?q=crontab+example

That's an odd flavor of unix. Post the result of running 'uname -a' for us to gawk at, and then try this:

find / -exec grep "include" {} ';' -print

Perhaps you could have your scripts locate your text files relative to $0 ; that is, relative to the running script's location. You can use the `dirname' command to remove the filename from $0...

I would actually do it like this:

touch -d "Jun 22 11:59" /tmp/first
touch -d "Jun 22 13:00" /tmp/last
find . -maxdepth 1 -newer /tmp/first ! -newer /tmp/last -exec cp -p {} somewhere \;

But...

Oops, my bad. The construct for ANSI C escapes is $'', and it doesn't allow parameters to be embedded. Something like $'\t' to separate your fields, I guess. Stuff the output of each of those...

Without telling us what kind of unix you use, the best advice I can offer is that you should get a separate hard drive for XP. Depending on the type of filesystem on your unix partition, you might...

grep -v "unwanted word" "filename.txt"

The -v option causes grep to find all lines not containing the following pattern.

The working directory of programs launched by the Finder is always "/".

This is where you use quotes most liberally:

exedir=$(dirname "$0")
exefile=$(filename "$0")

Don't use telnet. Use SSH instead, since it encrypts your session, password and all.

Am I the first one to point out that the <<COMMANDS>> may be metasyntactic? Try this:

$sftpcmd $rmthost COMMANDS > $sftplog 2>&1