databases

How do I use mysqldump command with Unix shell pipes?

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Can you tell me where are MySQL error and other log files are located under Linux / UNIX / BSD operating systems?

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How do run a a shell script with an AppleScript? How do I integrate shell scripts into AppleScript? How do I call a shell script called /path/to/chkhost.sh using an applescript?

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Q. I’ve installed Postgresql under Red Hat Enterprise Linux 5.x server. I’ve created username / password and database. But when I try to connect it via PHP or psql using following syntax:

psql -d myDb -U username -W

It gives me an error that read as follows:

psql: FATAL: Ident authentication failed for user “username”

How do I fix this error?

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Q. How do I display a list of all databases under MySQL Server?

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How do I search for file in Bash?

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