LPodolski

sudo apt-get install haveged

helps to solve issues with SSL generation, when to little entropy present

install

thunderbird-gnome-support

https://askubuntu.com/questions/1085230/thunderbird-unread-message-count-not-displayed?rq=1

ufw default deny incoming
ufw default allow outgoing
ufw allow from YOUR_IP_GOES_HERE

to enable

ufw status verbose
ufw enable

https://www.vultr.com/docs/how-to-install-apache-mysql-and-php-on-ubuntu-17-04

sudo /usr/bin/mysql_secure_installation

LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/php
apt install php7.3-fpm php7.3-cli php7.3-common php7.3-mysql php7.3-mysqlnd php7.3-xml php7.3-dom php7.3-intl php7.3-gd
a2enmod http2
apachectl restart
a2enmod proxy_fcgi setenvif
a2dismod php7.3
a2dismod mpm_prefork
a2enmod mpm_event
a2enconf php7.3-fpm
systemctl reload apache2

a2ensite

to mount image from clonezilla to retrieve single file you can use

cat /media/u/4TB_WD/backup/2019-10-18-14-img-xps-raw/ubuntu-vg-root.ext4-ptcl-img.gz.* | gzip -d -c |  partclone.restore -W -o 2019_10_18.img -L partclone.log


sudo mount -o loop -t ext4 /media/u/4TB_WD/backup/2019_10_18.img /mnt

~/.config/filezilla/filezilla.xml

<Setting name="Drag and Drop disabled">1</Setting>

https://stackoverflow.com/questions/6816787/json-php-to-javascript-safe-or-not#answer-30949113

https://stackoverflow.com/questions/6816787/json-php-to-javascript-safe-or-not/6817147#6817147

https://cheatsheetseries.owasp.org/cheatsheets/Cross_Site_Scripting_Prevention_Cheat_Sheet.html#html-entity-encoding

https://stackoverflow.com/questions/12062146/is-json-encode-sufficient-xss-protection

https://stackoverflow.com/questions/37251621/how-to-resolve-mysql-error-you-cant-specify-target-table-x-for-update-in-from

https://stackoverflow.com/questions/13188603/cant-specify-target-table-for-update-in-from-clause

Press ENTER and type ~.

https://superuser.com/questions/467398/how-do-i-exit-an-ssh-connection

https://stackoverflow.com/questions/46235336/autowire-specific-dbal-connection-when-using-multiple-of-them