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  • 39 votes cast
May
3
comment Why is my Bash script returning a syntax error?
P.S. don't parse ls.
Jan
19
comment Although 80 and 443 are system ports, how are most web servers able to bind to them anyway?
There's also Authbind.
May
3
comment How to hide a password passed as command line argument?
What about wrapping in a script that reads the password from the commandline and passes it into the program?
Mar
23
comment Quickly SSH into another box over SSH
Alternatively you can forward ports from network_gateway.
Mar
10
comment Is it OK to set up passwordless `sudo` on a cloud server?
@Matt, that's my point - increase privileges to users who require it and are allowed to do so according to rules defined in the sudoers file. If you are not allowed to sudo then you should not be granted the privilege to in the sudoers file. The password is not, in my experience, used as a security feature - or at least not as a major component of a security protocol.
Mar
10
comment Is it OK to set up passwordless `sudo` on a cloud server?
+1 the sudo password isn't really there for secutiry (as far as I can see) but more as an idiot check. Not having there could cause untold havok.
Mar
9
awarded  Supporter
Apr
10
awarded  Autobiographer