It's been a long week and my brain is clearly not functioning right so hopefully someone can help me out here.
I've got a function in a script which just checks if a MySQL database directory exists or not. Code is as follows:
For arguments sake let the variable IPdb = test as this value is coming from another function. Now even when the directory /var/lib/mysql/test exists it still displays the else statement.
Can someone put me out of my misery and tell me what's wrong?
I need to execute command at remote host from my program.
there is rs6000/aix standard command called rexec.
unfortunately rexec ask username and password which must supplied interactively, of course it is impossible runned by program.
So I have to change rexec command format to make user-name... (5 Replies)
Hi all,
I upgraded my SUSE 6.1 to SUSE 7.1 and at once the following things won't work anymore:
1) My DHCP client is not able anymore to retrieve my IP address from the @home server. It times out all the time. If I use a fixed IP I can get on the net, so there is no physical problem.
2) I... (3 Replies)
guys, need your help~~~~
I am setting up a Sun Enterprise 450 Ultra 4 server
originally I was using Sun solaris 9 1202 version.
but after an accident (i guess becoz i deleted something wrongly), the system cannot boot up.
and now I wana install a FreeBSD(since it is free and it will... (3 Replies)
I've still a little problem with sed.
So, the content of my file.txt is like:
101.10.20.2.1079 > 101.11.2.20.80:
101.10.20.2.1080 > 101.11.2.20.80:
101.10.20.2.1081 > 101.10.20.2..80:
101.05.15.143.1068 > tpo68-96-22-1.no.no.cox.net.4391:
101.05.15.143.1072 >... (5 Replies)
Hi all,
I've got a thorny sed/regex problem and I thought somebody out there might be able to help.
I'd like to use sed in a Makefile to parse a path string. The path might look like this:
case 1: /mnt/users/bob/build/src
or
case 2: /mnt/users/bob/build/src/foo
or
case 3: ... (4 Replies)
Surely there's an easier way to do this, lets see if anyone knows! I am new to scripting so go easy on me!
I have the following script and at the moment it doesn't work and I believe the problem is that I am using a while loop within a while loop. When I run the script using sh -x I can see... (6 Replies)
Hello does anyone know how to do the following using some simple unix if possible:
I have a file with the following info as comma separated. It shows username, id number and all the subjects they are enrolled in on the one line. The subjects are separated by colons.
UserName,ID,Subject... (13 Replies)
Good day,
I am trying to run a ssh command on a remote server, but when I run the command the server takes FOREVER... and ends up giving me an error..
then the script also kicks server load up by 100% while it is running..
But if I run the same command on the server it goes pretty quickly and... (3 Replies)
Hi,
I am new to shell scripting, but doing my best to learn things. Today doing courses there was exercise like this:
#!/usr/bin/bash
a=$1
b=$2
if ]
then
echo "Conditions are met"
else
echo "Conditions are not met"
fi
I improved it a little, beacuse of curiosity :D to this:
... (8 Replies)
Discussion started by: Rosentine
8 Replies
LEARN ABOUT CENTOS
mysql_config
MYSQL_CONFIG(1) MySQL Database System MYSQL_CONFIG(1)NAME
mysql_config - get compile options for compiling clients
SYNOPSIS
mysql_config options
DESCRIPTION
mysql_config provides you with useful information for compiling your MySQL client and connecting it to MySQL.
mysql_config supports the following options.
o --cflags
Compiler flags to find include files and critical compiler flags and defines used when compiling the libmysqlclient library. The
options returned are tied to the specific compiler that was used when the library was created and might clash with the settings for
your own compiler. Use --include for more portable options that contain only include paths.
o --include
Compiler options to find MySQL include files.
o --libmysqld-libs, --embedded
Libraries and options required to link with the MySQL embedded server.
o --libs
Libraries and options required to link with the MySQL client library.
o --libs_r
Libraries and options required to link with the thread-safe MySQL client library.
o --plugindir
The default plugin directory path name, defined when configuring MySQL. This option was added in MySQL 5.1.24.
o --port
The default TCP/IP port number, defined when configuring MySQL.
o --socket
The default Unix socket file, defined when configuring MySQL.
o --variable=VAR
Path to MySQL include, library and plugin directories. VAR is one of `pkgincludedir`, `pkglibdir` and `plugindir`, respectively.
o --version
Version number for the MySQL distribution.
If you invoke mysql_config with no options, it displays a list of all options that it supports, and their values:
shell> mysql_config
Usage: /usr/local/mysql/bin/mysql_config [options]
Options:
--cflags [-I/usr/local/mysql/include/mysql -mcpu=pentiumpro]
--include [-I/usr/local/mysql/include/mysql]
--libs [-L/usr/local/mysql/lib/mysql -lmysqlclient -lz
-lcrypt -lnsl -lm -L/usr/lib -lssl -lcrypto]
--libs_r [-L/usr/local/mysql/lib/mysql -lmysqlclient_r
-lpthread -lz -lcrypt -lnsl -lm -lpthread]
--socket [/tmp/mysql.sock]
--port [3306]
--version [4.0.16]
--libmysqld-libs [-L/usr/local/mysql/lib/mysql -lmysqld -lpthread -lz
-lcrypt -lnsl -lm -lpthread -lrt]
You can use mysql_config within a command line to include the value that it displays for a particular option. For example, to compile a
MySQL client program, use mysql_config as follows:
shell> CFG=/usr/local/mysql/bin/mysql_config
shell> sh -c "gcc -o progname `$CFG --include` progname.c `$CFG --libs`"
When you use mysql_config this way, be sure to invoke it within backtick ("`") characters. That tells the shell to execute it and
substitute its output into the surrounding command.
COPYRIGHT
Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc.
This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as
published by the Free Software Foundation; version 2 of the License.
This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/.
SEE ALSO
For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online
at http://dev.mysql.com/doc/.
AUTHOR
Sun Microsystems, Inc. (http://www.mysql.com/).
MySQL 5.1 04/06/2010 MYSQL_CONFIG(1)