Bash History

sudo dmidecode -t system
sudo dmidecode -t bios
sudo dmidecode -t processor

ls -l
find /var/www/berladyn -type d -exec chmod 755 {} ;
find /srv/www/berladyn -type d -exec chmod 755 {} ;
ls -l
find /srv/www/berladyn -type d -exec chmod 775 {} ;
ls -l
find /srv/www/berladyn -type f -exec chmod 775 {} ;
ls -l

uname -v
uname -r
uname -m
sudo lshw
lsusb
lsusb -v
sudo dmidecode -t system
sudo dmidecode -t bios
sudo dmidecode -t processor
cat /proc/meminfo
cat /proc/12/status
sudo apt install alsa-utils
sudo apt remove alsa-utils
alsamixer

sudo nano postfix
cd postfix
dir
sudo nano master.cf
sudo postconf mail_version
sudo ss -lnpt | grep master
dpkg -L postfix | grep /usr/sbin/
sudo dpkg-reconfigure postfix
systemctl reload postfix
sudo systemctl reload postfix
nano /etc/postfix/main.cf
certbot
sudo certbot
certbot --manual --preferred http
certbot run -a webroot  -w /home/berladyn/public_html -d dan.berladyn.online
certbot run -a webroot --manual -w /home/berladyn/public_dan -d dan.berladyn.online
certbot run --manual -w /home/berladyn/public_dan -d dan.berladyn.online
certonly run --manual -w /home/berladyn/public_dan -d dan.berladyn.online
certbot certonly run --manual -w /home/berladyn/public_dan -d dan.berladyn.online
certbot --manual -w /home/berladyn/public_dan -d dan.berladyn.online
certbot certonly --cert-name dan.berladyn.online
certbot certonly --cert-name dan.berladyn.online -v
nano /tmp/certbot-log-z62qjayo/log