Posts for: #Servers

create CD iso from folder

Download IMGBURN Now all that’s left is to glue the iso back together. In ImgBurn this accomplished by: Mode -> Build In the ‘Source’ section, click the ‘Browse for a folder’ icon. Select c:\iso\ms-iso. In the ‘Destination’ section, click the ‘Browse for a file’ icon. Give your iso a name and put it where you’d like. Under the Options tab on the right, set ‘File System’ to ‘UDF’ and ensure that ‘Recurse Subdirectories’ is checked.
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Install FusionIO ioDrive2 on Debian

If using Debian 10 you’ll have to use the github VSL. I just started using it, I will update if there’s issues. HERE’S the link. Now we need to make the module be loaded. mkdir /lib/modules/4.19.0-10-amd64/kernel/drivers/iomem cd root/usr/src/iomemory-vsl-3.2.16 cp iomemory-vsl.ko /lib/modules/4.19.0-10-amd64/kernel/drivers/iomem Now we need to add it to be loaded on bootup nano /etc/modules Paste iomemory_vsl into the /etc/modules file. `` First go to LINK and download the needed items I also have a copy that I downloaded HERE.
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Install ZFS on Debian 9.5 (Stretch)

As root echo "deb http://ftp.debian.org/debian stretch main contrib" >> /etc/apt/sources.list apt update apt upgrade -y reboot Now we are going to install the linux headers for the current linux version apt install linux-headers-$(uname -r) Now we are going to install zfs itself. This is going to take a while apt install zfs-dkms
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How to enable vlans on Debian 9

I just did this on Debian 9, it might work on older versions and more than likely Ubuntu Do everything as root: sudo su - Install vlan package: apt-get install vlan Load 8021q module: modprobe 8021q Add 8021q module at bootup: echo 8021q | sudo tee -a /etc/modules Make sure it is in the file: cat /etc/modules Now we need to edit the interfaces file: nano /etc/network/interfaces There will probably be something like below
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Add Windows Server 2016 Core to Existing domain

First we need to configure static IP address This can be done by typing the below Enter Powershell powershell.exe Change computer name Rename-Computer -NewName "NewName" Reboot shutdown -s -t 0 log back in and go to power shell powershell.exe Find interface index Get-NetAdapter Set IP Address New-NetIPAddress –InterfaceIndex 2 –IPAddress 192.168.1.16 -PrefixLength 24 -DefaultGateway 192.168.1.1 Set DNS address Set-DnsClientServerAddress -InterfaceIndex 2 -ServerAddresses 127.0.0.1 Now it’s time for the “FUN” part. Now I realize why I don’t like core server.
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How to use SSH keys

create public and private keys. You can just hit enter or change the options. ssh-keygen -t rsa Now we need to copy our public key to the servers authorized keys cat ~/.ssh/id_rsa.pub | ssh [email protected] "mkdir -p ~/.ssh && chmod 700 ~/.ssh && cat >> ~/.ssh/authorized_keys" Now once you’ve completed teh above you should just be able to ssh to the remote host. If you want to be able to ssh as root.
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Install php7, nginx, mariadb centos 7

I am not a pro, this is just what I’ve learned over the years and noticed that a bunch of tutorials didn’t have all the info I needed/used so I figured I’d make my own. rpm -Uvh https://rpms.remirepo.net/enterprise/remi-release-7.rpm yum update yum install -y nginx mariadb-server mariadb git yum --enablerepo=remi-php72 install php-fpm php-common php-opcache php-pecl-apcu php-cli php-pear php-pdo php-mysqlnd php-pgsql php-pecl-mongodb php-pecl-redis php-pecl-memcache php-pecl-memcached php-gd php-mbstring php-mcrypt php-xml php-pecl-zip php-gmp Next we are going to want to enable everything to run on start up systemctl enable php-fpm systemctl enable nginx systemctl enable mariadb systemctl start mariadb
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Useful Scripts

for f in *; do cd $f; mv * ..; cd ..; rmdir $f; done find . -type f ! -iname "*.mp4" ! -iname "*.jpg" ! -iname "*.wmv" ! -iname "*.mkv" ! -iname "*.mpg" ! -iname "*.avi" ! -iname "*.m4v" sed 's#^#what to add to begging of line#' oldfile > newfile sed 's#$#text to add to end of line#' oldfile > newfile mkvmerge -o <output>.mkv –default-track 0 –language 0:eng <subtitles>.srt input find .
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Docker and IP-Tables

Over the weekend I got attacked. I realized the cause of this was because I rebooted my server and the docker IPTables rules overwrote the IPTables-Persistent rules I had. After realizing this was the case I uninstalled docker since I wasn’t using it and while I was making firewall changes I set up ipset to block most foreign countries. I also removed IPTables-Persistent and instead just added the post up to the /etc/network/interfacespost-up ipset restore < /etc/iptables/ipset.
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Install KodExplorer

How I installed KodExplorer. This is running on Debian 8.1. Things might be different on whatever OS/Version you’re running. I am by no means a pro. This is pieced together from everything I’ve learned. You first have to install nginx and php apt install ngnix php5-fpm git if it’s a newer version of debian or ubuntu you might have to run apt install php7-fpm mkdir -p /etc/nginx/ssl/site.com cd /etc/nginx/ssl/site.com Fill out the info the next step asks.
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Make nginx return 403 error when accessing non defined sites or direct IP

I was running into an issue where when people would go to the IP of my server or a domain was pointed at my server and the domain wasn’t configured in NGINX it would for some reason redirect to one of my domains when I didn’t want it to. Below is the config block that I added to a file. This make NGINX return a 403 error when accessing the server via IP or an reconfigured domain.
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pfSense/VMWare/Cisco 3560/Server 2016

Over the past couple days I’ve been trying to get a Cisco 3560 with VLANs to work. Finally I was able to get it working. This is my first blog post FYI it’s not the most detailed. It’s just info on what I’ve learned. This is not the best post to read if you have no technical knowledge. If you have some you should be able to work your way thru my horrible instructions.
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