Cleaned up and merge other Linux snippit repo

Meged https://git.bprieshof.nl/brammp/linux into ./Linux

Linux/Proxmox/Proxmox-ARM_CT.md

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+Install `qemu-user-static` on the proxmox host
+Add an `armhf` or `arm64(aarch64)` image to the proxmox image store
+Use this image to create a container
+
+
+## Image links
+Always download `rootfs.tar.xz`
+(Distro releases current as of 20-10-2021)
+### armhf
+* Alpine https://uk.images.linuxcontainers.org/images/alpine/3.14/armhf/default/
+* Debian https://uk.images.linuxcontainers.org/images/debian/bullseye/armhf/default/
+* Ubuntu https://uk.images.linuxcontainers.org/images/ubuntu/focal/armhf/default/
+### arm64
+* Alpine https://uk.images.linuxcontainers.org/images/alpine/3.14/arm64/default/
+* Debian https://uk.images.linuxcontainers.org/images/debian/bullseye/arm64/default/
+* Ubuntu https://uk.images.linuxcontainers.org/images/ubuntu/focal/arm64/default/

Linux/Proxmox/Proxmox-SMTPMail.sh

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+#Proxmox Use SMTP to send mail
+#Vars
+MailFromName=$(hostname)
+MailFormAddress=noreply@domain.com
+MailFromServer=mail.provider.com
+MailFromServerPort=465
+MailFromPasswd=<MailBoxPassword>
+MailTo=administrator@domain.com
+
+#install dependencies
+apt install libsasl2-modules -y
+
+#Generating Configs
+echo "[$MailFromServer]:$MailFromServerPort    $MailFormAddress:$MailFromPasswd" > /etc/postfix/sasl_passwd
+echo "/.+/    $MailFromName<$MailFormAddress>" > /etc/postfix/sender_canonical_maps
+echo "/From:.*/ REPLACE From: $MailFromName<$MailFormAddress>" > /etc/postfix/header_check
+sed -i '/relayhost/c\' /etc/postfix/main.cf
+cat << EOF >> /etc/postfix/main.cf
+#Custom PostfixSMTP config
+relayhost = [$MailFromServer]:$MailFromServerPort
+smtp_tls_wrappermode = yes
+smtp_tls_security_level = encrypt
+smtp_use_tls = yes
+smtp_sasl_auth_enable = yes
+smtp_sasl_security_options =
+smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
+smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt
+sender_canonical_classes = envelope_sender, header_sender
+sender_canonical_maps =  regexp:/etc/postfix/sender_canonical_maps
+smtp_header_checks = regexp:/etc/postfix/header_check
+EOF
+
+postmap /etc/postfix/sasl_passwd
+systemctl restart postfix

Linux/Proxmox/update-lxc-Image.sh

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+curl https://uk.images.linuxcontainers.org/ | awk -F "</*td>|</*tr>" '/<\/*t[rd]>.*/ {print $3, $5, $7, $9, $11}' > /tmp/updatetimestapmps 
+
+#Debian 10 (Buster)
+dbts=$(cat /tmp/updatetimestapmps | grep debian |grep buster |grep cloud| grep amd64 | awk '{ print $5 }') 
+wget https://uk.images.linuxcontainers.org/images/debian/buster/amd64/cloud/"$dbts"/rootfs.tar.xz -O /var/lib/vz/template/cache/DailyDebianBuster.tar.xz 
+
+#Ubuntu (Bionic Beaver)
+ubts=$(cat /tmp/updatetimestapmps | grep ubuntu |grep bionic |grep cloud| grep amd64 | awk '{ print $5 }') 
+wget https://uk.images.linuxcontainers.org/images/ubuntu/bionic/amd64/cloud/"$ubts"/rootfs.tar.xz -O /var/lib/vz/template/cache/DailyUbuntuBionicBeaver.tar.xz 
+
+#Ubuntu 20.04 (FocalFossa)
+ufts=$(cat /tmp/updatetimestapmps | grep ubuntu |grep focal |grep cloud| grep amd64 | awk '{ print $5 }') 
+wget https://uk.images.linuxcontainers.org/images/ubuntu/focal/amd64/cloud/"$ufts"/rootfs.tar.xz -O /var/lib/vz/template/cache/DailyUbuntuFocalFossa.tar.xz
+
+#Centos 8
+c8ts=$(cat /tmp/updatetimestapmps | grep "centos 8" | grep -v '8-Stream' |grep cloud| grep amd64 | awk '{ print $5 }') 
+wget https://uk.images.linuxcontainers.org/images/centos/8/amd64/cloud/"$c8ts"/rootfs.tar.xz -O /var/lib/vz/template/cache/DailyCentos8.tar.xz
+
+#Alpine 3.12
+alpine312=$(cat /tmp/updatetimestapmps | grep "alpine" | grep '3.12' |grep default| grep amd64 | awk '{ print $5 }') 
+wget https://uk.images.linuxcontainers.org/images/alpine/3.12/amd64/default/"$alpine312"/rootfs.tar.xz -O /var/lib/vz/template/cache/DailyAlpine3.12.tar.xz
+
+rm /tmp/updatetimestapmps