orkaa

>>> a = 'foo'
>>> b = ''.join(['f', 'o', 'o'])
>>> a
'foo'
>>> b
'foo'
>>> type(a)
<type 'str'>
>>> type(b)
<type 'str'>

orkaa

>>> def a(foo=[]):
...     foo.append('bar')
...     print foo
...
>>> a()
['bar']
>>> a()
['bar', 'bar']

orkaa

#!/usr/bin/env coffee

exec = require('child_process').exec

krneki = 'krneki: '
getConfig = (cmd) ->
    child = exec(cmd, (error, stdout, stderr) ->
        if stderr or error
            console.log 'stderr: ' + stderr
            console.log 'error: ' + error

orkaa

#!/usr/bin/env coffee

exec = require('child_process').exec

getConfig = (cmd) ->
    child = exec(cmd, (error, stdout, stderr) ->
        if stderr or error
            console.log 'stderr: ' + stderr
            console.log 'error: ' + error
        result = stdout.toString()

orkaa

#!/bin/bash

set -eu -o pipefail

APP_ROOT="$(dirname $(readlink -e $0))/.."

echo "Deleting .npm cache dirs"
find $APP_ROOT -depth -type d -name ".npm" -exec rm -rf {} \;

echo "Deleting every node_modules folder"

orkaa

root@dev# docker images | grep lala
test:4000/lala      latest                                     ce3e63034b09        2 minutes ago       474.2 MB
test4000/lala       latest                                     ce3e63034b09        2 minutes ago       474.2 MB
root@dev# curl http://172.17.42.1:2375/images/json?filter="test:4000/lala"
[]
root@dev# curl http://172.17.42.1:2375/images/json?filter="test4000/lala"
[{"Id":"ce3e63034b0940729c6e208c87ce5028c2b6fe6abb0e2a5d0715207be35c4651","ParentId":"973bec2aaff33d0ab02ee5701d9a69a36f16fe4eaf1841a62dae30a8d6074a09","RepoTags":["test4000/lala:latest"],"RepoDigests":[],"Created":1448700606,"Size":24410985,"VirtualSize":474190804,"Labels":{}}]

orkaa

root@dev# docker images | grep lala
test:4000/lala      latest                                     ce3e63034b09        40 seconds ago      474.2 MB
root@dev# curl http://172.17.42.1:2375/images/json?filter="test:4000/lala"
[]

orkaa

root@dev:~# docker images
REPOSITORY          TAG                                        IMAGE ID            CREATED             VIRTUAL SIZE
localhost:5000/db   prod                                       77184a041db2        7 months ago        474.2 MB
progrium/consul     latest                                     ac951b29fd7a        7 months ago        60.74 MB

orkaa

root@dev:~# curl http://172.17.42.1:2375/images/json?filter="progrium/consul"
[{"Id":"ac951b29fd7a3f3c2989cf61f2e9ce8abebef0637a598b56af3309ca167bcf4c","ParentId":"066f69ebf7a46fa3bdcf744e6261898210c9f1795e1c96b563020bf1bf4911db","RepoTags":["progrium/consul:latest"],"RepoDigests":[],"Created":1428530515,"Size":0,"VirtualSize":60744594,"Labels":null}]
root@dev:~# curl http://172.17.42.1:2375/images/json?filter="localhost:5000/db"
[]

orkaa

for x in range(1,8):
    print "*" * x + "o" * (15 - x*2) + "*" * x

for x in range(7,0,-1):
    print "*" * x + "o" * (15 - x*2) + "*" * x


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