protonmail-bridge setup – ubuntu sudo apt-get install debsig-verify debian-keyringwget –dearmor –output debsig.gpg bridge_pubkey.gpgsudo mkdir -p /usr/share/debsig/keyrings/E2C75D68E6234B07sudo mv debsig.gpg /usr/share/debsig/keyrings/E2C75D68E6234B07wget mkdir -p /etc/debsig/policies/E2C75D68E6234B07sudo apt […]

Ubuntu 16: spf, dkim, dmarc DNS Entries TXT “v=spf1 ip4: ~all” TXT “v=DKIM1;k=rsa;” “part I” “part II” _dmarc TXT v=DMARC1; p=none; pct=100; DNS […]

Ubuntu 16: lets encrypt, certbot, cron request wildcard certificate sudo certbot –server -d * –manual –preferred-challenges dns-01 certonly certbot –nginx (adds nginx configuration for SSL) sudo […]


yum -y install epel-release yum -y install NetworkManager-openvpncd /usr/sbin/openvpn automatic login:create ovpn.username.txt with:usernamepassword vi /etc/openvpn/tta.confauth-user-pass ovpn.username.txt cp ovpn.username.txt /etc/openvpn/cp tta.conf /etc/openvpn/ ./openvpn –config […]

IBM HTTP Server httpd.conf

ServerName LoadModule rewrite_module modules/ RewriteEngine On RewriteRule ^\/$ https://%{SERVER_NAME}/ [NE,L,R] LoadModule ibm_ssl_module modules/ Keyfile /opt/IBM/HTTPServer/ssl/key.kdb SSLStashfile /opt/IBM/HTTPServer/ssl/key.sth <IfModule mod_ibm_ssl.c> Listen […]

Autostart opendj CentOS cd /etc/systemd/system vim opendj.service [Unit] Description=opendj LDAP Server [Service] Type=forking PIDFile=/opt/opendj/logs/ ExecStart=/opt/opendj/bin/start-ds –quiet ExecStop=/opt/opendj/bin/stop-ds –quiet PrivateTmp=true LimitNOFILE=infinity [Install] […]

Autostart IBM HTTP Server CentOS cd /etc/systemd/system vim ihs.service [Unit] Description=IBM HTTP Server [Service] Type=forking PIDFile=/opt/IBM/HTTPServer/logs/ ExecStart=/opt/IBM/HTTPServer/bin/apachectl start -d /opt/IBM/HTTPServer ExecStop=/opt/IBM/HTTPServer/bin/apachectl graceful-stop ExecReload=/opt/IBM/HTTPServer/bin/apachectl […]

Centos 7 Installation

yum -y install binutils bind-utils compat-db.x86_64 compat-libstdc* compat-libstdc++-33.i686 compat-libstdc++-33.x86_64 elfutils-libelf elfutils-libelf-devel elfutils-libs.i686 elfutils-libs.x86_64 elfutils.x86_64 firefox ftp gcc gcc-c++ glibc-common glibc-devel glibc-headers glibc* […]

dnsmasq macos high sierra

brew install dnsmasq   sudo vim /usr/local/etc/dnsmasq.conf bogus-priv local=/ expand-hosts listen-address= listen-address=   sudo vim /etc/hosts ## # Host Database # […]

openldap macos High Sierra

sudo vim /etc/openldap/slapd.conf include /private/etc/openldap/schema/core.schema include /private/etc/openldap/schema/cosine.schema include /private/etc/openldap/schema/inetorgperson.schema pidfile /private/var/db/openldap/run/ argsfile /private/var/db/openldap/run/slapd.args database bdb suffix “dc=hensler,dc=local” rootdn “cn=manager,dc=hensler,dc=local” rootpw {SSHA}DXreBCiCpU1sH728ubClNXpHblzw80Wo directory […]

wordpress macos High Sierra

sudo vim /etc/apache2/httpd.conf ServerName localhost:80 DocumentRoot “/Users/bhr/Sites” <Directory “/Users/bhr/Sites”> Options FollowSymLinks Multiviews MultiviewsMatch Any AllowOverride None Require all granted </Directory> LoadModule php7_module […]

ffmpeg CentOS 7   To send videos with WhatsApp run ffmpeg with following codecs: ffmpeg –i “original–file.mp4” –vcodec libx264 –acodec aac “output–file.mp4”

CentOS 7 postfix, dovecot mail server; forwarder

postfix #virtual_alias_domains = virtual_alias_maps = hash:/etc/postfix/virtual ADD forwarder addresses vi /etc/postfix/virtual postmap /etc/postfix/virtual service postfix restart dovecot DNS […]


vim .bash_profile export PATH=$PATH:/Applications/VMware\ POWER COMMANDS           PARAMETERS           DESCRIPTION ————–           ———-           ———– start                    Path to vmx file     Start a VM or Team […]

Autostart IBM HTTP Server

vi /etc/init.d/ihs #!/bin/bash # SERVICENAME should match this filename SERVICENAME=$(basename $0) LOCKFILE=”/var/lock/subsys/${SERVICENAME}” APACHECTL=/opt/IBM/HTTPServer/bin/apachectl # The next lines are for chkconfig on RedHat […]

Autostart WebSphere Servers

Deployment Manager cd /opt/IBM/WebSphere/AppServer/bin/ ./ -add dmgr -serverName dmgr -profilePath /opt/IBM/WebSphere/AppServer/profiles/Dmgr01 service dmgr_was.init stop service dmgr_was.init start service dmgr_was.init status NodeAgent ./ […]

IBM Docs IBM Connections cnx5.sites IBM Connections 5 CR3 (CentOS 7) Conversion, Docs, Viewer cnxDocs.sites IBM Connections Docs 1.0.7 (Windows 2008 R2) […]