clcollins

Other Stuff to Cover
====================

(Used in conjunction with [Linux@Duke Intro To Docker](https://github.com/LinuxAtDuke/Intro-To-Docker))

* Processes Inside/Outside
* Env Vars
* Naming
* Linking
* Logging

clcollins

testCmd = "/sbin/iptables -n -L %s"

# <snip>

def checkChain():

    cmd = testCmd % chain

    check = subprocess.Popen(cmd,
                             shell=True,

clcollins

> apache-crypt@1.0.4 install /usr/local/lib/node_modules/http-master/node_modules/http-auth/node_modules/htpasswd/node_modules/apache-crypt
> node-gyp rebuild

child_process: customFds option is deprecated, use stdio instead.
make: Entering directory `/usr/local/lib/node_modules/http-master/node_modules/http-auth/node_modules/htpasswd/node_modules/apache-crypt/build'
  CXX(target) Release/obj.target/crypt3/deps/crypt3.o
../deps/crypt3.cc: In function 'const char* GetApacheSalt()':
../deps/crypt3.cc:18:20: error: 'time' was not declared in this scope
     srand(time(NULL));
                    ^

clcollins

How to Generate an SSL Key, Certificate Request and Self-Signed Certificate

Replace <hostname> with your site's primary name.

Generate the key:

openssl genrsa -out <hostname>.key 2048

Generate the certificate request:

clcollins

Keybase proof

I hereby claim:

• I am clcollins on github.
• I am clcollins (https://keybase.io/clcollins) on keybase.
• I have a public key whose fingerprint is 923E 0218 77DB 3F70 F614 6F62 F575 2BA1 4623 4FD4

To claim this, I am signing this object: