User contributions for Ardika Sulistija

21 August 2024

• 14:4314:43, 21 August 2024 diff hist +9,082‎ N Cloud-Init and User-Data ‎ Created page with "===Cloud-Init=== ---- add notes: https://cloudinit.readthedocs.io/en/latest/topics/dir_layout.html <b>Cloud-init</b> is the industry standard multi-distribution method for cross-platform cloud instance initialization. It is supported across all major public cloud providers, provisioning systems for private cloud infrastructure, and bare-metal installations. Cloud instances are initialized from a disk image and instance data: Cloud metadata User data (optional) Vendo..." current
• 14:4314:43, 21 August 2024 diff hist +2,627‎ N Chroot ‎ Created page with "* Very important to bind /dev since the passwd command makes use of /dev/random which needs to actually exist Robert's way (This example shows how to change a password while chrooted): (all sudo) mount /dev/xvdf1 /mnt mount -o bind /proc /mnt/proc mount -o bind /sys /mnt/sys mount -o bind /dev /mnt/dev mount -o bind /run /mnt/run #This one was recommended but I didn't end up using it chroot /mnt passwd [username] exit umount /mnt/{dev,sys,proc} umo..." current
• 14:4214:42, 21 August 2024 diff hist +112‎ N Chrome ‎ Created page with "Chrome Policy Template json file for Linux: https://gist.github.com/meets2tarun/2161e544f4c458c2f07641cafbdd186d" current
• 14:4214:42, 21 August 2024 diff hist +14,800‎ N Centrify/Delinea ‎ Created page with "This is the Centrify for UNIX/Linux/Mac Command Line Cheat Sheet<br> Ref: https://centrifying.blogspot.com/2016/02/centrify-for-unix-cli-cheat-sheet.html ====AD-bridging commands ("ad" commands)==== ---- <b>adcheck</b> - check OS, network and AD readiness for Centrify DirectControl To check the system with domain (e.g. corp.contoso.com) $ adcheck corp.contoso.com To only perform OS checks $ adcheck --test os To only perform network-related tests $ adcheck --test n..." current
• 14:4214:42, 21 August 2024 diff hist +594‎ N CPanel ‎ Created page with "The cPanel & WHM Log Files https://docs.cpanel.net/knowledge-base/cpanel-product/the-cpanel-log-files/ ====File Manager==== ---- If you don't have direct access to the underlying server of the website but you have access to cPanel, you can use cPanel to access the website files (i.e. public_html, .htaccess (if it's apache), plugins, themes, wp-admin directory, etc.). #. Login to cPanel #. Go to File Manager. ====How to set Expires Headers for Your Site on cPanel=..." current

20 August 2024

• 13:5613:56, 20 August 2024 diff hist +14,422‎ N Boot Process ‎ Created page with " ==== Linux Boot Process ==== ---- Understanding the boot process will help you understand how the hardware and software is working together, and also will give you the required information to begin troubleshooting a booting problem you have. ====Main Stages (short version)==== ---- (sysVinit) <b>BIOS</b> -- Basic Input/Output System; executes MBR. * System starts BIOS located on flash memory. <b>MBR</b> -- Master Boot Record; executes GRUB. * MBR contains the..."
• 13:5613:56, 20 August 2024 diff hist +6,000‎ N Bitnami ‎ Created page with "List all of Bitnami's configuration files and scripts. ====Bitnami CTL script==== ---- Controls the stack (mysql, php-fpm, apache) $ sudo /opt/bitnami/ctlscript.sh start/restart/stop/status $ sudo /opt/bitnami/ctlscript.sh status apache already running mariadb already running php-fpm already running To restart individual services: $ sudo /opt/bitnami/ctlscript.sh restart php-fpm $ sudo /opt/bitnami/ctlscript.sh restart apache $ sudo /opt/bitnami/ctlscript.s..." current Tag: Visual edit: Switched
• 13:3213:32, 20 August 2024 diff hist +1,037‎ N Bastions ‎ Created page with " A <B>Bastion Host</B> is a special purpose computer on a network specifically designed and configured to withstand attacks. * The bastion generally hosts a single application, for example a proxy server, and all other services are removed or limited to reduce the threat to the computer. * It is hardened in a manner primarily due to its location and purpose, which is either on the outside of a firewall or in a DMZ (demilitarized zone(public subnet)) and usually involve..." current
• 13:3113:31, 20 August 2024 diff hist +2,068‎ N Bash Scripting ‎ Created page with " My fave cheatsheet site: https://devhints.io/bash How to commit scripts to GitHub: [http://dikapedia.com/wiki/index.php/Git Git]</br> [https://github.com/ardikas/Shell-scripts Ardika's GitHub Repo] Add: netstat -plan | awk '/.*[0-9]+.[0-9]+.[0-9]+.[0-9].*/{gsub(/::ffff:/,"",$0);print $4"\t" $5}'|cut -sd. -f 1->netstat.log;echo "Netstat report";echo;echo "Number of Connections to each port:";cat netstat.log |awk {'print $1'}|cut -d: -f 2|sort|uniq -c|sort -nk 1|..." current
• 13:3013:30, 20 August 2024 diff hist +1‎ MediaWiki:Tweeki-navbar-brand ‎No edit summary current
• 13:2913:29, 20 August 2024 diff hist +5‎ MediaWiki:Tweeki-navbar-brand ‎No edit summary Tag: Manual revert
• 05:4205:42, 20 August 2024 diff hist +6,718‎ N Azure ‎ Created page with "====Migrating Ubuntu from Azure to AWS ==== ---- [+] Useful links: </br> https://ubuntu.com/aws</br> https://ubuntu.com/blog/ubuntu-on-aws-gets-serious-performance-boost-with-aws-tuned-kernel</br> https://packages.ubuntu.com/search?keywords=linux-aws</br> https://launchpad.net/ubuntu/+source/linux-aws</br> In order to run Ubuntu from Azure in AWS, the Azure kernel needs to be replaced with the 'generic' AWS turned Ubuntu kernel (<b>linux-aws</b>) either on the source o..." current
• 05:4105:41, 20 August 2024 diff hist +839‎ N AWS CLI ‎ Created page with "====How to uninstall AWS CLI v1 (on AL2)==== ---- Uninstall aws cli v1: $ sudo yum remove awscli https://docs.aws.amazon.com/cli/v1/userguide/install-linux-al2017.html#install-amazon-linux-yum-uninstall ====How to install AWS CLI v2 (on AL2)==== ---- curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip" unzip awscliv2.zip sudo ./aws/install or another way: $ curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awsc..." current
• 05:4105:41, 20 August 2024 diff hist +18,988‎ N Auditd ‎ Created page with "====What is Audit Daemon (auditd)?==== ---- auditd is the userspace component to the Linux Auditing System. It's responsible for writing audit records to the disk. Viewing the logs is done with the ausearch or aureport utilities. Configuring the audit system or loading rules is done with the auditctl utility. During startup, the rules in /etc/audit/audit.rules are read by auditctl and loaded into the kernel. Alternately, there is also an augenrules program that reads ru..." current
• 05:4105:41, 20 August 2024 diff hist +153‎ N Atop ‎ Created page with "https://www.redhat.com/sysadmin/analyzing-linux-server-performance-atop Good article: https://haydenjames.io/use-atop-linux-server-performance-analysis/" current
• 05:4105:41, 20 August 2024 diff hist +2,961‎ N Archiving and Compression ‎ Created page with " It is always good to have a backup. You can use the cp command, or you can archive it using tar and compress it using gzip, that way you will save some space. ====Archiving and Compression==== ---- This will archive and compress using gzip! Be sure to end in '.gz' and use -z, -z is for gzip: tar -zcvf [newArchiveName.tar.gz] [file/dir you want to archive] This will archive files and compressing using bzip2! Be sure to end name with '.bz2' and use -j. -j is for b..." current
• 05:4005:40, 20 August 2024 diff hist +12,894‎ N Apache ‎ Created page with " ==== Apache Basics (old notes): ==== ---- To check Apache status: systemctl status httpd systemctl status apache2 service apache2 status # Ubuntu service httpd status To start, stop... Apache: systemctl start|stop|restart httpd service httpd start|stop|restart To auto start Apache upon boot up: systemctl enable httpd chkconfig httpd on ==== Virtual Hosts, Redirects, and SSL==== ---- Redirect examples that have worked for me using VirtualHost in the /e..." current
• 05:4005:40, 20 August 2024 diff hist +18‎ N Ansible ‎ Created page with "Under construction" current
• 05:4005:40, 20 August 2024 diff hist +81‎ N AWS (General) ‎ Created page with "* AWS IP ranges: https://docs.aws.amazon.com/general/latest/gr/aws-ip-ranges.html" current
• 05:3905:39, 20 August 2024 diff hist +730‎ N API ‎ Created page with " ==== Application Programming Interface ==== ---- TL/DR: APIs just allow applications to communicate with each other.</br> An <B>API</B> is a software intermediary that allows two apps to talk to each other. In other words: * An API is the messenger that delivers your request to the provider that you're requesting it from and then delivers the response back to you. * The way for an application to interact with certain system/application/library/etc. * Integrating lin..." current Tag: Visual edit: Switched
• 04:5704:57, 20 August 2024 diff hist −65‎ Keep Calm and Sudo On~ ‎No edit summary current Tag: Visual edit: Switched
• 04:2904:29, 20 August 2024 diff hist +641‎ N Keep Calm and Sudo On~ ‎ Created page with " center|275px|class=img-responsive ====Favorite External Links==== * [https://bash-prompt.net/ <b>Bash Prompt</b> - Linux Guides For Linux Users] ** [https://bash-prompt.net/guides/server-hacked/ How To Tell If Your Linux Server Has Been Compromised] * [https://devhints.io/ <b>Rico's Cheatsheets</b> - devhints] ** [https://devhints.io/bash Bash scripting cheatsheet] * [https://tutorialsdojo.com/links-to-all-aws-cheat-sheets/ <b>Tutorial..." Tag: Visual edit: Switched
• 04:2504:25, 20 August 2024 diff hist 0‎ MediaWiki:Mainpage ‎No edit summary current
• 03:3203:32, 20 August 2024 diff hist −644‎ Main Page ‎No edit summary current Tag: Visual edit: Switched
• 03:3203:32, 20 August 2024 diff hist −7‎ MediaWiki:Tweeki-navbar-brand ‎No edit summary Tag: Reverted
• 03:3103:31, 20 August 2024 diff hist 0‎ MediaWiki:Tweeki-navbar-brand ‎No edit summary Tag: Reverted
• 03:3103:31, 20 August 2024 diff hist 0‎ MediaWiki:Tweeki-navbar-brand ‎No edit summary Tag: Reverted
• 03:3103:31, 20 August 2024 diff hist +15‎ MediaWiki:Tweeki-navbar-brand ‎No edit summary Tag: Reverted
• 03:3003:30, 20 August 2024 diff hist −13‎ MediaWiki:Tweeki-navbar-brand ‎No edit summary Tag: Reverted
• 03:3003:30, 20 August 2024 diff hist +22‎ N MediaWiki:Tweeki-navbar-brand ‎ Created page with "D I K A P E D I A V 2"
• 03:2903:29, 20 August 2024 diff hist −6‎ Main Page ‎No edit summary Tags: Manual revert Visual edit: Switched
• 03:2803:28, 20 August 2024 diff hist +6‎ Main Page ‎No edit summary Tags: Reverted Visual edit: Switched
• 03:2803:28, 20 August 2024 diff hist 0‎ Main Page ‎No edit summary Tag: Visual edit: Switched
• 03:2703:27, 20 August 2024 diff hist −28‎ Main Page ‎No edit summary Tag: Visual edit: Switched
• 03:2603:26, 20 August 2024 diff hist −27‎ Main Page ‎No edit summary Tag: Visual edit: Switched
• 03:2503:25, 20 August 2024 diff hist +1‎ Main Page ‎No edit summary Tag: Visual edit: Switched
• 03:2303:23, 20 August 2024 diff hist +22‎ N MediaWiki:Mainpage ‎ Created page with "Keep calm and sudo on!"
• 03:0703:07, 20 August 2024 diff hist +409‎ Main Page ‎No edit summary Tag: Visual edit: Switched
• 02:3602:36, 20 August 2024 diff hist +644‎ Main Page ‎No edit summary