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De Furilo
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== MySQL backups ==
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mysqldump -u USER -p your_database_name  | gzip >  your_database_name.sql
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== Rails in production ==  
 
== Rails in production ==  
  

Revisión del 09:40 4 mar 2015

MySQL backups

mysqldump -u USER -p your_database_name | gzip > your_database_name.sql

Rails in production

SSH

Change default SSH port + Prevent root user from loging in via SSH

vi /etc/ssh/sshd_config
PermitRootLogin no
Port 50683
/etc/init.d/ssh restart
ssh [email protected] -p 50683

Problems installing gems in Mac OS X

If error:

clang: error: unknown argument: '-multiply_definedsuppress' [-Wunused-command-line-argument-hard-error-in-future]


Solution

ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future gem install ...