peter279k

Reference

• https://www.tecmint.com/use-fail2ban-to-secure-linux-server

peter279k

AT Command References

• https://linuxize.com/post/at-command-in-linux/
• https://linuxconfig.org/how-to-schedule-tasks-using-at-command-on-linux

Backup A Root File System with Tar

• https://unix.stackexchange.com/questions/320240/zip-the-entire-server-from-command-line

peter279k

SSHFS References

• https://unix.stackexchange.com/questions/67334/openssh-how-to-end-a-match-block
• https://www.opencli.com/linux/allow-one-ip-root-login-ssh
• https://andrewaadland.me/2018-09-30-solving-sshfs-permission-denied/

peter279k

SSL Lab Test

• https://zh.wikipedia.org/wiki/%E5%89%8D%E5%90%91%E4%BF%9D%E5%AF%86
• https://www.ssllabs.com/projects/ssllabs-apis/index.html

Apache for Perfect Forward Secrecy Setting

• https://stackoverflow.com/questions/17308690/how-do-i-enable-perfect-forward-secrecy-by-default-on-apache

Nginx for Perfect Forward Secrecy Setting

• https://crypto.stackexchange.com/questions/8933/how-can-i-use-ssl-tls-with-perfect-forward-secrecy
• https://tecadmin.net/enable-tls-with-nginx/

peter279k

#!/bin/bash

# References:
# https://superuser.com/questions/281617/change-default-text-editor-for-crontab-to-vim

editor_name=$1

if [[ ${editor_name} == "" ]]; then
  echo "The editor name is not set. Using the vim.basic as editor by default..."
  editor_name="vim.basic"

peter279k

#!/bin/bash

# References:
# https://www.mysterydata.com/update-apache-2-4-to-latest-version-on-ubuntu-16-04-server-vestacp/

sudo_prefix="sudo "

if [[ ${USER} == "root" ]]; then
  sudo_prefix=""
else

peter279k

#!/bin/bash

# References
# https://www.cnblogs.com/xsjzhao/p/11001541.html
# https://askubuntu.com/questions/919441/failed-to-connect-to-http-changelogs-ubuntu-com-meta-release
# https://ubuntuforums.org/showthread.php?t=2391641

# It causes because of temporary network issue.
# The resolved solution is as follows:

peter279k

• https://github.com/composer/mirror
• https://secretdeveloper.co.uk/post/using-systemd-run-php-system-service
• https://dev.to/peter279k/how-to-create-own-packagist-mirror-list-on-ubuntu-18-04-56j3
• https://twpower.github.io/216-difference-between-simple-and-oneshot-in-systemd-service-type-option-en
• https://dor.ky/run-php-script-as-daemon-using-supervisord/

peter279k

• https://medium.com/@benmorel/creating-a-linux-service-with-systemd-611b5c8b91d6
• https://dev.to/abdisalan_js/1-sql-query-you-should-stop-using-1e5k
• https://medium.com/swlh/why-you-shouldnt-use-offset-and-limit-for-your-pagination-4440e421ba87
• https://www.phpjabbers.com/php--mysql-select-data-and-split-on-pages-php25.html

peter279k

##
# You should look at the following URL's in order to grasp a solid understanding
# of Nginx configuration files in order to fully unleash the power of Nginx.
# https://www.nginx.com/resources/wiki/start/
# https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/
# https://wiki.debian.org/Nginx/DirectoryStructure
#
# In most cases, administrators will remove this file from sites-enabled/ and
# leave it as reference inside of sites-available where it will continue to be
# updated by the nginx packaging team.