sakal

#!/usr/bin/env bash

set -Eeuo pipefail
trap cleanup SIGINT SIGTERM ERR EXIT

script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)

usage() {
  cat <<EOF
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]

sakal

sakal@sakal:~$ xrandr -q
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 8192 x 8192
VGA-0 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 477mm x 268mm
   1920x1080      60.0*+   59.9  
   1920x1200      60.0  
   1680x1050      60.0     59.9  
   1600x1200      60.0  
   1440x900       59.9  
   1400x1050      60.0  
   1360x768       60.0     59.8  

sakal

> $ python3.6                                                                                                                                                                                   [±claymore-115 ✓▴]
Python 3.6.5rc1 (default, Mar 14 2018, 06:54:23) 
[GCC 7.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import timeit
>>> def d1(a, b):
...     return a + '_' + b
... 
>>> def d2(a, b):
...     return '%s_%s' % (a, b)

sakal

# https://www.playframework.com/documentation/2.5.x/CertificateGeneration
# https://jamielinux.com/docs/openssl-certificate-authority/create-the-intermediate-pair.html
# https://docs.docker.com/engine/security/certificates/
# http://pki-tutorial.readthedocs.io/en/latest/simple/root-ca.conf.html
# https://support.ssl.com/Knowledgebase/Article/View/19/0/der-vs-crt-vs-cer-vs-pem-certificates-and-how-to-convert-them


X.509 Certificates
Public key certificates are a solution to the problem of identity. Encryption alone is enough to set up a secure connection, but there’s no guarantee that you are talking to the server that you think you are talking to. Without some means to verify the identity of a remote server, an attacker could still present itself as the remote server and then forward the secure connection onto the remote server. Public key certificates solve this problem.

sakal

Vladimir Grishin, [24.07.16 11:26] aka @Vogre at t.me/react_js
но вообще в целом
//actioncreator
const fetchData(pageNum) = dispatch=>
      fetch('mydata', {pageNum}).then(data=>dispatch({type: 'DATA_RECEIVED', payload: {data, pageNum}}))

//reducer

switch(action.type){
   case 'DATA_RECEIVED': 

sakal

name of display: :0
display: :0  screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile, 
    GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float, 
    GLX_ARB_framebuffer_sRGB, GLX_ARB_multisample, 
    GLX_EXT_create_context_es2_profile, GLX_EXT_create_context_es_profile, 

sakal

[     7.647] 
X.Org X Server 1.18.1
Release Date: 2016-02-08
[     7.647] X Protocol Version 11, Revision 0
[     7.647] Build Operating System: Linux 3.16.0-4-amd64 x86_64 Debian
[     7.647] Current Operating System: Linux sakalz 4.4.0-1-amd64 #1 SMP Debian 4.4.2-3 (2016-02-21) x86_64
[     7.647] Kernel command line: BOOT_IMAGE=/vmlinuz-4.4.0-1-amd64 root=/dev/mapper/sakalz--vg-root ro quiet cgroup_enable=memory swapaccount=1 radeon.dpm=1
[     7.647] Build Date: 09 February 2016  11:06:03AM
[     7.647] xorg-server 2:1.18.1-1 (http://www.debian.org/support) 
[     7.647] Current version of pixman: 0.33.6

sakal

sakalz# aptitude search "~ifirmware-linux"
i   firmware-linux                                                                - Binary firmware for various drivers in the Linux kernel (meta-package)                  
i A firmware-linux-free                                                           - Binary firmware for various drivers in the Linux kernel                                 
i   firmware-linux-nonfree                                                        - Binary firmware for various drivers in the Linux kernel (meta-package)                  
sakalz# 
sakalz# aptitude search "~ilibgl1-mesa"
i A libgl1-mesa-dev                                                               - free implementation of the OpenGL API -- GLX development files                          
i A libgl1-mesa-dri                                                               - free implementation of the OpenGL API -- DRI modules                                    
i A libgl1-mesa-dri:i386                                           

sakal

def isgameover(self):
    player1 = self.game.player1
    player2 = self.game.player2
    if (player1 and player2) is None:
        raise Exception("Not initialized players")

    for barisan in self.enumseq():
        if self.iscontainfive(barisan, player1):
            return True
        if self.iscontainfive(barisan, player2):

sakal

>>> foo = dict([v, k] for k, v in enumerate(["HELO", "INSERT", "REMOVE", "QUIT"]))
>>> foo
{'INSERT': 1, 'HELO': 0, 'REMOVE': 2, 'QUIT': 3}