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# Locate USB Drive | |
df | |
# Unmount | |
sudo umount /dev/sda1 | |
# Format USB Drive | |
sudo mkfs.vfat /dev/sda1 | |
sudo mkfs.ntfs /dev/sda1 | |
sudo mkfs.exfat /dev/sda1 | |
# Verify USB Drive Formatting | |
sudo fsck /dev/sda1 |
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nano ~/.ssh/config | |
Host bitbucket.org | |
Hostname bitbucket.org | |
IdentityFile ~/.ssh/id_rsa | |
PubkeyAcceptedKeyTypes=+ssh-rsa | |
chmod 700 ~/.ssh/config |
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CREATE TABLE `my_ip` ( | |
`id` int(11) unsigned NOT NULL AUTO_INCREMENT, | |
`ip_addr` varbinary(16) DEFAULT NULL, | |
PRIMARY KEY (`id`) | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8; | |
INSERT INTO `my_ip` (`ip_addr`) VALUES (INET6_ATON(?)); // For IP V6 | |
INSERT INTO `my_ip` (`ip_addr`) VALUES (INET_ATON(?)); // For IP V4 | |
SELECT |
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FROM alpine | |
ARG UID=1000 | |
ARG GID=1000 | |
ENV UID=${UID} | |
ENV GID=${GID} | |
RUN apk update && apk upgrade \ | |
&& apk add --no-cache shadow \ | |
&& usermod -u $UID www-data && groupmod -g $GID www-data \ |
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ffmpeg -i $1 -vf scale=1920:1080 -c:v libx264 -crf 18 $2 |
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git fetch --all | |
git reset --hard origin/master | |
git pull origin master |
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GIT_SSH_COMMAND='ssh -i ~/.ssh/id_rsa_work' git clone git@github.com:golang/go.git | |
nano go/.git/config | |
[core] | |
... | |
sshCommand = ssh -i /home/user/.ssh/id_rsa_work -F /dev/null | |
[user] | |
name = Roman Zhuravel | |
email = zhooravell@gmail.com |
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package main | |
import ( | |
"errors" | |
"unicode" | |
) | |
func ValidPassword(p string) error { | |
if len(p) < 7 { | |
return errors.New("invalid password length") |
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global | |
log /dev/log local0 | |
log /dev/log local1 notice | |
chroot /var/lib/haproxy | |
stats socket /run/haproxy/admin.sock mode 660 level admin expose-fd listeners | |
stats timeout 30s | |
user haproxy | |
group haproxy | |
daemon |
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function getMaskedNumber($creditCardNumber, $maskingCharacter = '*') | |
{ | |
$head = substr($creditCardNumber, 0 ,6); | |
$tail = substr($creditCardNumber, -4); | |
$middle = str_repeat($maskingCharacter, 4); | |
return $head.$middle.$tail; | |
} |