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Old 12-17-2005, 10:00 PM   #1
cdnsupra
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`find' command


Hi guys, This is my first post, so obviously, the question is going to be very noobish.

i was trying to locate if MySQL is installed on a new server i am in the process of setting up. I typed

find `*mysql*'

thinking it would return all files matching that criteria. instead, all i got was a "<" less than sign for a command prompt. I have tried typing in exit, and quit, but it just returns with another "<" less than sign.

My question is how to escape this "<" less than environment and get back to my [root@------ /] command prompt.

Thanks in advance.
Ben a.k.a. CdnSupra
 
Old 12-17-2005, 10:13 PM   #2
edcutis
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Location: USA, Missouri
Distribution: mandriva , Kubuntu, MEPIS
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ctrl c will end it.
 
Old 12-17-2005, 10:24 PM   #3
cdnsupra
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Registered: Dec 2005
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thanks. that's how new i am to this, but i am not afraid......or should i be.

BTW, what was that ">" telling me? Is that linux's way of saying it is thinking/working/processing?
 
Old 12-17-2005, 10:45 PM   #4
Dark_Helmet
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The '>' character is the prompt for a multi-line command. If you typed your command in exactly as you posted it in your message, you confused the shell. The backtick (`) and the single quote (') both have different meaning, and are not interchangeable. For what you were trying to do, you want to use two single quotes or two double quotes. You were also missing an option to find. You should try this:
Code:
find -iname "*mysql*"
That command will look in the current directory and all subdirectories for any file/directory that contains "mysql" in the name (in any combination of lower or upper case characters). You could also do:
Code:
find / -iname "*mysql*"
That command does the same thing except the starting directory is specified (the root directory in this case: / )

Use this command to read about what find can do (some of it will probably be a little overwhelming if you aren't familiar with man pages):
Code:
man find
Now, if you're really interested, here's the reason the shell got confused. When you used an opening single quote character without a matching closing one, the shell assumes you plan to enter more text and eventually provide the closing single quote. So when you hit enter, it gave you another line to finish the command. That would continue until you supplied the expected closing single quote.

The backtick character has special meaning that isn't necessary to go into right now It's probably not what you need at the moment.

Last edited by Dark_Helmet; 12-17-2005 at 10:46 PM.
 
Old 12-18-2005, 12:13 PM   #5
cdnsupra
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Registered: Dec 2005
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thanks.
i have been using the info command quite a lot. i will check out some of he manuals as well.

in several examples in the find command, i saw the use of the backtick with the single quote, and figured that was proper syntax, when, i guess, it is how the info files are created so they are not interpreted as quotes.
 
  


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