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</code> | </code> | ||
| + | |||
| + | == Problems installing gems in Mac OS X == | ||
| + | |||
| + | If error: | ||
| + | |||
| + | clang: error: unknown argument: '-multiply_definedsuppress' [-Wunused-command-line-argument-hard-error-in-future] | ||
| + | |||
| + | |||
| + | Solution | ||
| + | |||
| + | * http://stackoverflow.com/questions/19638810/cant-install-debugger-gem-rails-mac-osx-mavericks | ||
| + | |||
| + | ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future gem install ... | ||
Revisión del 09:11 13 nov 2014
Change default SSH port
vi /etc/ssh/sshd_config
Port 50683
/etc/init.d/ssh restart
ssh [email protected] -p 50683
Prevent root user from being able to log in via SSH
vi /etc/ssh/sshd_config
PermitRootLogin no
/etc/init.d/sshd restart
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 ...
