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“Вот что наука говорит о максимизации жизни (What science says about maximizing life):

- Ешьте реже. (Eat less often.)
- Избегайте сахара и продуктов с высоким ГИ. Ешьте растения, у которых был стресс. (Avoid sugar & high GI foods. Eat stressed plants.)
- Делайте упражнения “hip-hinge”, растяжку, “доведите себя до одышки” несколько раз в неделю. (Do hip-hinge exercises, stretch, pant a few times a week.)
- Заблокируйте синий свет. Спите хорошо. (Block blue light. Sleep well.)
- Успокойте свой ум, никогда не лгите, не ненавидьте. (Calm your mind, never lie, don't hate.)
- Имейте близких друзей и домашних животных. (Have close friends & pets.)”

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Create a new repository, or reuse an existing one.

Generate a new SSH key:

ssh-keygen -t rsa -C "[email protected]"

Copy the contents of the file ~/.ssh/id_rsa.pub to your SSH keys in your GitHub account settings (https://github.com/settings/keys).

Test SSH key:

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export paclist="comm -23 <(pacman -Qqett | sort) <(pacman -Qqg base -g base-devel | sort | uniq)"

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---
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: oom-killer
  namespace: kube-system
  labels:
    k8s-app: oom-killer
spec:
  selector:

sub314xxl

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

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#!/usr/bin/perl
 
use strict;
use warnings;
 
my @dmesg_new = ();
my $dmesg = "/bin/dmesg";
my @dmesg_old = `$dmesg`;
my $now = time();
my $uptime = `cat /proc/uptime | cut -d"." -f1`;

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Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

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*~

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#!/bin/bash
# Clean up the GPG Keyring.  Keep it tidy.
# blog.lavall.ee
 
echo -n "Expired Keys: "
for expiredKey in $(gpg2 --list-keys | awk '/^pub.* \[expired\: / {id=$2; sub(/^.*\//, "", id); print id}' | fmt -w 999 ); do
    echo -n "$expiredKey"
    gpg2 --batch --quiet --delete-keys $expiredKey >/dev/null 2>&1
    if [ $? -eq 0 ]; then
        echo -n "(OK), "

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$ apt update
$ apt search awscli
$ apt install curl wget unzip -y
$ curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
$ unzip awscliv2.zip
$ ./aws/install
$ aws --version
aws-cli/2.1.28 Python/3.8.8 Linux/4.19.121-linuxkit exe/x86_64.ubuntu.20 prompt/off