Sysadmin
Revisión del 09:40 4 mar 2015 de Furilo (discusión | contribuciones)
Sumario
MySQL backups
mysqldump -u USER -p your_database_name | gzip > your_database_name.sql
Rails in production
- Deploy Rails App with Puma and Nginx via Mina
- Digital Ocean: Ubuntu, Nginx, Unicorn, Rails
- Ubuntu, Rails ready, with nginx & unicorn
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 ...