tutorial
https://code.tutsplus.com/tutorials/start-using-html5-websockets-today--net-13270
JS dalis paprasta, tik reikia listening serveri pakurt
galima kurti node.js serva su http://socket.io/
http://nodeguide.com/beginner.html
https://www.digitalocean.com/community/tutorials/how-to-set-up-a-node-js-application-for-production-on-ubuntu-14-04
galimas variantas ir ant php serveris
http://socketo.me/
arba
https://github.com/WarriorXK/PHPWebSockets
2017 m. vasario 24 d., penktadienis
2017 m. vasario 23 d., ketvirtadienis
2017 m. vasario 19 d., sekmadienis
2017 m. vasario 14 d., antradienis
2017 m. vasario 10 d., penktadienis
mysql replication
MHA tool - managing master/slave
https://code.google.com/p/mysql-master-ha/
https://mysqlstepbystep.com/2015/06/01/mysql-high-available-with-mha-2/
master/slave tipologija
https://severalnines.com/resources/tutorials/mysql-replication-high-availability-tutorial
tutorials
http://www.servermom.org/master-slave-mysql-replication-tutorial/
https://www.digitalocean.com/community/tutorials/how-to-set-up-master-slave-replication-in-mysql
http://dba.stackexchange.com/questions/8680/what-is-the-best-way-to-create-mysql-master-slave-replication-setup-and-troubles
http://www.tecmint.com/how-to-setup-mysql-master-slave-replication-in-rhel-centos-fedora/
http://www.techrepublic.com/blog/tr-dojo/set-up-mysql-database-replication-to-ensure-up-to-date-backups/
On master, lock the database read-only, flush everything.
On slave, stop the mysqld daemon (very important!!!)
rsync the data store directory from the master to the slave
start the slave
unlock the master.
https://code.google.com/p/mysql-master-ha/
https://mysqlstepbystep.com/2015/06/01/mysql-high-available-with-mha-2/
master/slave tipologija
https://severalnines.com/resources/tutorials/mysql-replication-high-availability-tutorial
tutorials
http://www.servermom.org/master-slave-mysql-replication-tutorial/
https://www.digitalocean.com/community/tutorials/how-to-set-up-master-slave-replication-in-mysql
http://dba.stackexchange.com/questions/8680/what-is-the-best-way-to-create-mysql-master-slave-replication-setup-and-troubles
http://www.tecmint.com/how-to-setup-mysql-master-slave-replication-in-rhel-centos-fedora/
http://www.techrepublic.com/blog/tr-dojo/set-up-mysql-database-replication-to-ensure-up-to-date-backups/
On master, lock the database read-only, flush everything.
On slave, stop the mysqld daemon (very important!!!)
rsync the data store directory from the master to the slave
start the slave
unlock the master.
2017 m. vasario 8 d., trečiadienis
linux cmd delete files in subdirectories older than x days
Be careful with special file names (spaces, quotes) when piping to rm.
There is a safe alternative - the -delete option:
find /path/to/directory/ -mindepth 1 -mtime +5 -delete
That's it, no separate rm call and you don't need to worry about file names.
Replace -delete with -depth -print to test this command before you run it (-delete implies -depth).
shareimprove this answer
edited May 25 '15 at 18:10
Stephen Kitt
59k9104140
answered May 25 '15 at 16:44
basic6
1,5951018
6
Also use -type f to delete files only (and keep sub directories) – Oleg Mar 4 '16 at 8:44
1
Alternatively, if you want to do the same for all files NEWER than five days: find /path/to/directory/ -mindepth 1 -mtime -5 -delete – zmonteca Apr 19 '16 at 17:29
There is a safe alternative - the -delete option:
find /path/to/directory/ -mindepth 1 -mtime +5 -delete
That's it, no separate rm call and you don't need to worry about file names.
Replace -delete with -depth -print to test this command before you run it (-delete implies -depth).
shareimprove this answer
edited May 25 '15 at 18:10
Stephen Kitt
59k9104140
answered May 25 '15 at 16:44
basic6
1,5951018
6
Also use -type f to delete files only (and keep sub directories) – Oleg Mar 4 '16 at 8:44
1
Alternatively, if you want to do the same for all files NEWER than five days: find /path/to/directory/ -mindepth 1 -mtime -5 -delete – zmonteca Apr 19 '16 at 17:29
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