How Set Up Cron Job Auto Empty A Tables Of A Database
Dec 20, 2008How to set up cron job auto empty a table of an database at specify time.
OS: Centos 5 64 bit , Cpanel: cPanel 11.24.4-R32486 - WHM 11.24.2 - X 3.9
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Simplest Way To Auto Cron A Mysql Database
Oct 2, 2009I use a php script usually but that does not work for large files.
I have a 130mb mysql database on linux using cPanel.
What is the easiest way to set up say a monthly cron to back this up to the root server?
Plesk 11.x / Linux :: How To Auto-empty Specific Mailbox Daily
Dec 4, 2013Is there any way to auto-delete all the messages in a specific mailbox on a specify domain on a daily basis? Using Postfix.
View 4 Replies View RelatedOptimize All Tables In A MySQL Database
Oct 29, 2008how exactly it helps?
mysqlcheck -o -u...
Like what it does to "optimize" them? Does it really help?
How To Merge A Database Into A New Empty Database
Apr 13, 2007How to merge a database into a new empty database?
I used this method and its not working
mysqldump --opt -uusername -p databasename > databasename.sql
mysqldump --opt -uusername -p databasename < databasename.sql
but get this error
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
Auto Restart Apache On Cron
May 22, 2007ive got a fairly beefy server but at the moment its hosting alot of resource intensive sites (unfortunatly i dont currently have a choice on where to run them all) and apache is crashing to the point its taking upto 2 mins to load pages within about 24hours but once restarted is fine again. so im wondering if anyone can suggest a way to automaticly restart apache via a cron job every 24hours or so?
View 6 Replies View RelatedMySQL Doubt: More DB's & Less Tables || More Tables Less DB's
Nov 2, 2009im planning on designing a webservice, it will have a lot of data, spread in many tables.
The problem is that there will be tables created constantly (around 5 each day..)
All tables/data will be accessed equally, so I dont know how to set up the system, to create multiple databases, and balance the number of tables equally on each database, or create less databases and have a lot of tables on each one.
Which one has more efficiency?
How To Backup Database Via Cron
Jul 21, 2008i need to backup database,that not that much huge a small database,now iam useing cpanel server so iam takeing via phpmyadmin manually,now i need to set cron to take backup at every 12hours and save it on specified path,
View 11 Replies View RelatedPowerAdmin - Not All Tables Are Ok
Dec 17, 2007This is the error that i get when i run test_setup.php:
Not all tables are ok!
Sorry, but there are error(s) found in the following table(s): 'records' 'domains'.
Please fix these errors and run the script again.
---
whereas rest of the tables (users, users_seq and zones)have been created.
Did i forget some step where these tables were to be created?
How can i create these tables now?
Why MySQL Tables Crash
Jul 15, 2009This is something i was wondering about and never found any answers.
Based on your experience, what are the most common reasons mysql tables crash?
Do Exchange Auto-responders Reply To Auto-responders
Mar 30, 2009I have an address that receives hundreds and hundreds of e-mails a day. It's an address people aren't supposed to use (basically noreply@mydomain.com), but people do. I'd like to stop being the guy that gets these and routes them as appropriate, but we can't just turn it off and cause a hard bounce, because that will bewilder too many people who don't get that replying to noreply@mydomain.com is a bad idea. (Our website sends out notifications to people. A lot of people reply for various strange reasons, and we also get a lot of autoresponders sending us junk.)
I'm a Linux admin, so I'm a bit out of my league -- this needs to be configured on our Exchange box.
What I'd really like is an auto-responder for this address that will tell people that they e-mailed a mailbox that no one uses, and give them directions on how to contact a real person if need be.
However, fully half of the e-mails we receive are people's auto-responders. Is an Exchange auto-responder going to reply to their auto-responder? This will completely bewilder people.
And if this will auto-respond to auto-responders, is there a cleaner solution here? Again, it's got to be Exchange, but I'm a Postfix guy, so I have very little experience here.
Creating A CNAME Entry For DNS Tables
Feb 4, 2006I apoligize in advance if this is the wrong place to post this thread.
I am trying to create a CNAME entry in my DNS tables and have no clue where to begin.
I have did a search but didnt find anything that gives reference on how to do it just how to fix errors.
Can anyone point me in the right direction to learning how to accomplish this task.
Tables Grow In Size And Sometime And Need To Use RAID 5
Nov 2, 2009I have a database which is growing to have about 100 tables. These tables will grow in size and sometime I will need to use RAID 5, I am told by my server provider.
My questions are:-
1. if these other servers are mirrors, should I have the database stored on each server?
2. when one server gets too busy, does the RAID query a lesser-used server so as not to bog down the first one?
3. Or, do I need to have different content in each db on each server so a query gets what it needs form each?
Any Way To Use Mysqlcheck With Custom Tmp Tables Folder
Mar 24, 2009I am using /usr/bin/mysqlcheck --all-databases --check --auto-repair to check all MySQL DBs every day via cron. But sometimes when the DB crash and is being repaired the tmpdir = in /etc/my.cnf is getting full 100%. Is it any smart way to use some other tmp folder when repairing the DB tables like that?
View 6 Replies View RelatedWatchguard Firebox Vs Linux IP Tables Box
Mar 6, 2008I am considering on implementing a new firewall in our colo which would have about 10 servers behind it which generates on averages 2.314 megabits/sec for everything.
I am looking at the new Watchguard x750e running version 10 of Fireware which seem like a good fit without breaking the bank but I have also thought of simply implementing a Poweredge server running CentOS and running an IPtables config to provide firewall services.
Anybody have any Feedback on the Watchguard unit or use a Watchguard product in their setup and can comment?
Convert All Mysql Tables To Utf8
Jul 8, 2008I have a vbulletin (3.7.2) board with many mods installed (nearly 70) without a problem.
However, upon installing one new mod I got a database error stating:
MySQL Error : Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (latin1_general_ci,IMPLICIT) for operation '='
How do I change ALL tables in one shot (or sql query via phpmyadmin) from the two different collations to utf8?
Also, is utf8 suggested or better than latin1?
Creating Temp Tables On Disk
May 7, 2007In phpMyAdmin I see this:
Created_tmp_disk_tables 2,118 The number of temporary tables on disk created automatically by the server while executing statements. If Created_tmp_disk_tables is big, you may want to increase the tmp_table_size value to cause temporary tables to be memory-based instead of disk-based.
Created_tmp_files 0 How many temporary files mysqld has created.
Created_tmp_tables 5,637 The number of in-memory temporary tables created automatically by the server while executing statements.
I have tried upping tmp_table_size but it's no use. My my.cnf file:
Quote:
# Example MySQL config file for very large systems.
#
# This is for a large system with memory of 1G-2G where the system runs mainly
# MySQL.
#
# You can copy this file to
# /etc/my.cnf to set global options,
# mysql-data-dir/my.cnf to set server-specific options (in this
# installation this directory is /var/lib/mysql) or
# ~/.my.cnf to set user-specific options.
#
# In this file, you can use all long options that a program supports.
# If you want to know which options a program supports, run the program
# with the "--help" option.
# The following options will be passed to all MySQL clients
[client]
#password= your_password
port= 3306
socket= /var/lib/mysql/mysql.sock
# Here follows entries for some specific programs
# The MySQL server
[mysqld]
port= 3306
socket= /var/lib/mysql/mysql.sock
skip-locking
key_buffer = 384M
max_allowed_packet = 1M
table_cache = 384
sort_buffer_size = 2M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size = 32M
# Try number of CPU's*2 for thread_concurrency
thread_concurrency = 8
tmp_table_size = 300M
max_tmp_tables=100
# Don't listen on a TCP/IP port at all. This can be a security enhancement,
# if all processes that need to connect to mysqld run on the same host.
# All interaction with mysqld must be made via Unix sockets or named pipes.
# Note that using this option without enabling named pipes on Windows
# (via the "enable-named-pipe" option) will render mysqld useless!
#
#skip-networking
# Replication Master Server (default)
# binary logging is required for replication
log-bin
# required unique id between 1 and 2^32 - 1
# defaults to 1 if master-host is not set
# but will not function as a master if omitted
server-id= 1
# Replication Slave (comment out master section to use this)
#
# To configure this host as a replication slave, you can choose between
# two methods :
#
# 1) Use the CHANGE MASTER TO command (fully described in our manual) -
# the syntax is:
#
# CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>,
# MASTER_USER=<user>, MASTER_PASSWORD=<password> ;
#
# where you replace <host>, <user>, <password> by quoted strings and
# <port> by the master's port number (3306 by default).
#
# Example:
#
# CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,
# MASTER_USER='joe', MASTER_PASSWORD='secret';
#
# OR
#
# 2) Set the variables below. However, in case you choose this method, then
# start replication for the first time (even unsuccessfully, for example
# if you mistyped the password in master-password and the slave fails to
# connect), the slave will create a master.info file, and any later
# change in this file to the variables' values below will be ignored and
# overridden by the content of the master.info file, unless you shutdown
# the slave server, delete master.info and restart the slaver server.
# For that reason, you may want to leave the lines below untouched
# (commented) and instead use CHANGE MASTER TO (see above)
#
# required unique id between 2 and 2^32 - 1
# (and different from the master)
# defaults to 2 if master-host is set
# but will not function as a slave if omitted
#server-id = 2
#
# The replication master for this slave - required
#master-host = <hostname>
#
# The username the slave will use for authentication when connecting
# to the master - required
#master-user = <username>
#
# The password the slave will authenticate with when connecting to
# the master - required
#master-password = <password>
#
# The port the master is listening on.
# optional - defaults to 3306
#master-port = <port>
#
# binary logging - not required for slaves, but recommended
#log-bin
# Point the following paths to different dedicated disks
#tmpdir= /tmp/
#log-update = /path-to-dedicated-directory/hostname
# Uncomment the following if you are using BDB tables
#bdb_cache_size = 384M
#bdb_max_lock = 100000
# Uncomment the following if you are using InnoDB tables
#innodb_data_home_dir = /var/lib/mysql/
#innodb_data_file_path = ibdata1:2000M;ibdata2:10M:autoextend
#innodb_log_group_home_dir = /var/lib/mysql/
#innodb_log_arch_dir = /var/lib/mysql/
# You can set .._buffer_pool_size up to 50 - 80 %
# of RAM but beware of setting memory usage too high
#innodb_buffer_pool_size = 384M
#innodb_additional_mem_pool_size = 20M
# Set .._log_file_size to 25 % of buffer pool size
#innodb_log_file_size = 100M
#innodb_log_buffer_size = 8M
#innodb_flush_log_at_trx_commit = 1
#innodb_lock_wait_timeout = 50
[mysqldump]
quick
max_allowed_packet = 16M
[mysql]
no-auto-rehash
# Remove the next comment character if you are not familiar with SQL
#safe-updates
[isamchk]
key_buffer = 256M
sort_buffer_size = 256M
read_buffer = 2M
write_buffer = 2M
[myisamchk]
key_buffer = 256M
sort_buffer_size = 256M
read_buffer = 2M
write_buffer = 2M
[mysqlhotcopy]
interactive-timeout
This server has 1GB of RAM, not a dedicated sql server though. RAM usage is low too, 567MB of RAM is being used right now total... is there something I'm overlooking?
Is S2U-MSFC2 Able To Handle 2 Full Tables
Jan 7, 2007Is S2U-MSFC2 able to handle 2 full internet routing tables or even 3?
and what is the difference between
WS-X6408 and WS-X6408A?
WS-X6348-RJ-45 and WS-X6548-RJ45?
Are There Any Ways To Replicate Just A Few Tables On Mysql
Dec 21, 2007Is there no possible way I can slave just a few tables in mysql? instead of slaving the entire table on the main database server.
View 1 Replies View RelatedFantastico Script Creating Databases But Not Tables
Oct 20, 2006when fantastico applications get installed, for some reason they are creating the database, but none of the tables are installed.
View 6 Replies View RelatedIptables Script :: Configure IP Tables For Firewall
Oct 31, 2008I find it hard to configure IP tables for firewall, can I find already made scripts anywhere?
View 1 Replies View RelatedLock Tables Permission Keeps Getting Revoked From User(SQL)
Jul 12, 2007every 4 or 5 days the lock table permission keeps getting revoked, does anyone have anything that can point me in the general direction of what would cause this? The only thing i can think of is a cpanel layer 2 update has occured a few times during hte periods where the permission is revoked
unfortunately whenever it happens it results in my SQL backup script failing
It's a VPS host running CentOS btw.