Editing HomePCNew (section)

==Ubuntu==

===Ubuntu 16.04 LTS 64-bit===
* IP 192.168.178.202
* User
** uwe: Tiger059@@
* NVIDIA setup according to [https://linuxconfig.org/how-to-install-the-latest-nvidia-drivers-on-ubuntu-16-04-xenial-xerus here]
 sudo apt-get install nvidia-340
 sudo apt-get install ubuntu-desktop // because grafical logon was not possible
* nemo = Dateien

====Configuration====
=====Update Packages=====
 sudo apt-get upgrade

=====Logging=====
* for description of standard logging see [https://www.thomas-krenn.com/de/wiki/Ubuntu_Syslog here] in particular
  /var/log/syslog
=====Enable Shutdown via PHP Script=====
* implemented according to variant 1 of [http://www.pro-linux.de/kurztipps/2/1391/shutdown-fuer-unprivilegierte-benutzer.html here]
 sudo chmod +s /sbin/shutdown
 copy shutdown.php /var/www/html/

====Startup and Shutdown EMail Scripts====
* Ubuntu 16.04 uses systemd (not init.d anymore, there rcN.d logic does not work anymore)  
 cd /home/uwe/
 sudo nano SendMailAtStartup.sh
 chmod 777 SendMailAtStartup.sh
 sudo nano SendMailAtShutdown.sh
 chmod 777 SendMailAtShutdown.sh
 /lib/systemd/system$ sudo nano sendmailatsystemevent.service
 systemd-analyze verify /lib/systemd/system/sendmailatsystemevent.service
 sudo systemctl enable sendmailatsystemevent.service
* if changes to the service file run
 systemctl daemon-reload

* logging goes to /var/log/syslog via logger command

====Asunder====
* for CD ripping

====Git====
 sudo add-apt-repository ppa:git-core/ppa
 sudo apt-get update
 sudo apt-get install git
 git --version // prints version 2.23.0

====Lamp====
* Apache, PHP, MySQL
* installation according to [https://wiki.ubuntuusers.de/LAMP/ here (16.04)]
 sudo apt-get install apache2 libapache2-mod-php7.0 php7.0 php7.0-mysql mysql-server
 MySQL root pwd: Halloo0@1
 /var/www/html contains html files

====OwnCloud Client====
* installed according to [https://software.opensuse.org/download/package?project=isv:ownCloud:desktop&package=owncloud-client here] for Ubuntu 16.04
 sudo sh -c "echo 'deb http://download.opensuse.org/repositories/isv:/ownCloud:/desktop/Ubuntu_16.04/ /' > /etc/apt/sources.list.d/isv:ownCloud:desktop.list"
 sudo apt-get update
 sudo apt-get install owncloud-client
* first call asked for configuration info
 server: https://uweheuer.goip.de/owncloud/
 user: uwe.heuer@gmail.com
 pwd: Halloo0x1
* change access rights
 sudo chmod a+rwx /var/www/html/
* local folder is /home/uwe/ownCloud

====Putty====
* installation according to [https://wiki.ubuntuusers.de/PuTTY/ here]

====RDP====
* to connect to remote Windows 10 computer like Thimo PC DESKTOP-O3116A0 use Ubuntu search for RDP
* select Remmina client
* enter computer name and use 'Connect!'

====Rhythmbox====
* easy CD ripping
** insert CD
** start rhythmbox
** select eject, goes to /Uwe/Music/<Band>/<Album>/

====Samba====
* share 'shareroot' for 'uwe' and 'Tiger059xx' according to [https://tutorials.ubuntu.com/tutorial/install-and-configure-samba#2 here]

====sshfs====
* sudo apt install sshfs
 sshfs root@192.168.178.35:/ ~/raspberry_root

====Ssmtp====
* installation according to [http://www.raspberry-projects.com/pi/software_utilities/email/ssmtp-to-send-emails here]
 sudo apt-get install ssmtp
 sudo apt-get install mailutils
 sudo nano /etc/ssmtp/ssmtp.conf // add googlemail account
 echo "Hello world email body" | mail -s "Test Subject" recipientname@domain.com // test

====TV====
 sudo apt-get install nvidia-current libvdpau1
 sudo apt-get install kaffeine libxine2-plugins libxine2-ffmpeg language-pack-kde-de

=====Set Proxy=====
* Firefox -> Preferences -> Network Settings -> 178.188.209.242 55907 to watch Austrian TV streams

=====TVHeadEnd=====
* installation according to [https://wiki.ubuntuusers.de/Tvheadend/ here] and different other sources ([http://www.minipctv.de/tvheadendserver/tvheadend-konfigurieren/ good german description].
* because scanning errors changed from STABLE to UNSTABLE repository in /etc/apt/sources.list.d/tvheadend.list and then
 sudo apt-get install tvheadend
* uninstall by
 sudo apt-get purge tvheadend
*start-up on/off by
 sudo systemctl enable tvheadend
 sudo systemctl disable tvheadend
* because of scanning errors changing /usr/share/tvheadend/data/dvb-scan/dvb-s/ Astra-19.2E (copied orginal version to /tmp)
* [http://192.168.178.202:9981 http://192.168.178.202:9981]
* user is '''hts''' without password
* stop by
 sudo service tvheadend stop
* export channels by
 http://192.168.178.202:9981/playlist

Folder for recordings is /home/hts.

======Test======
* https://www.linuxtv.org/wiki/index.php/Scan amd https://www.linuxtv.org/wiki/index.php/Testing_your_DVB_device
 scan /usr/share/dvb/dvb-s/

===Ubuntu 15.04 64-bit===
* User: 
** uwe Tiger059xx
** root Tiger059xx
** Jakob JakobJakob
* Hostname: Ubuntu-64bit
* MAC 00:19:66:FB:66:80 (eth0)
* Systemeinstellungen -> Anwendungen & Aktualisierungen -> Zusätzliche Treiber -> NVIDIA binary driver 34076 (Proprietär, getestet)
* Systemeinstellungen -> Darstellung -> Größe der Startersymbole
* Systemeinstellungen -> Anzeigegeräte -> Klebrige Ränder -> AUS
* Systemeinstellungen -> Darstellung -> Zeige die Menüs für ein Fenster in der Titelleiste des Fensters
* Systemeinstellungen -> Netzwerk -> Kabelgebunden -> IPv4-Einstellungen
 Methode Manual
 Adresse 192.168.178.202
 Netzm192aske 255.255.255.0
 Gateway 192.168.178.1
 DNS servers 192.18.178.1
* mount second disc and embedded partition with old Linux
 cd /media
 sudo mkdir SecondDisc
 sudo mkdir OldLinux
* add to /etc/fstab
 UUID=359bbc09-4b74-4f63-9c93-bd85c9b10099 /media/SecondDisc ext4 defaults 0 2
 UUID=b161613a-ba98-42f6-ba2a-bee03a536bcb /media/OldLinux ext4 defaults 0 2
 sudo mount -a
====Partitions====
* /dev/sda1: ext4, f41fca42-05d7-4036-88ca-74fbe342e5f0, for Ubuntu 15.04
* /dev/sda2: Container for logical partions, 400GB
* /dev/sda5: ext4, 389GB, b161613a-ba98-42f6-ba2a-bee03a536bcb
* /dev/sda6: Linux swap, 10 GB, 6a318dc7-70e4-404d-b5b6-bafd13eda247
* /dev/sdb1: ext4, 359bbc09-4b74-4f63-9c93-bd85c9b10099, 500GB
====Apache====
* Ubuntu Software-Center -> Apache HTTP Server
* normal pages go to /var/www/html

=====Configuration=====
* [[HomePCNew#JBoss|UweHeuer JBoss application configuration see here]]
======Enable SSL======
* according to [https://wiki.ubuntuusers.de/Apache/SSL/ here]
** create private key:
 sudo -i
 openssl genrsa -out /etc/ssl/private/apache.key 2048
** create a certificate
 openssl req -new -x509 -key /etc/ssl/private/apache.key -days 365 -sha256 -out /etc/ssl/certs/apache.crt
 exit
** check if apache is listening at port 443 as configured in /etc/apache2/ports.conf 
** activate ssl module
 sudo a2enmod ssl
 sudo service apache2 force-reload
** edited /etc/apache2/sites-available/default-ssl.conf to use the new key and certificate
** activate it by
 sudo a2ensite ssl.conf
 sudo service apache2 force-reload

====Caffeine====
* prevent screen saver while watching TV by

=====Version 2.8=====
* currently not used
* has no configuration dialog anymore and disables screensaver if an application is running in full screen mode
 sudo add-apt-repository ppa:caffeine-developers/ppa
 sudo apt-get update
 sudo apt-get install caffeine
* start Caffeine and Caffeine Indictor via Unity start menu (Dash)

=====2.5=====
* installed via https://launchpad.net/~caffeine-developers/+archive/ubuntu/ppa/+packages
* select deb file from version 2.5 which starts software center
* added 'Kaffeine' to configuration but has to be checked


====Cairo Dock====
* install by
 sudo apt-get install cairo-dock cairo-dock-plug-ins

====Classic Menu Indicator====
* install classic menu indicator
 sudo apt-add-repository ppa:diesch/testing
 sudo apt-get update
 sudo apt-get install classicmenu-indicator
* start it via search in Unity start menu (Dash) and enter the name

====Enable remote Access To Desktop====
* in Dash search for 'Arbeitsfläche' and select 'Freigabe der Arbeitsfläche'
* select 'Anderen Benutzern erlauben ...' anzuzeigen and zu steuern
* select password 'halloo'
* select UPnP router
* use VNC client with port 5900

====Enable remote Shutdown====
* sudo visudo
** add '''uwe ALL = NOPASSWD: /etc/MyShutdown.sh''' to prevent passwort Abfrage
** add apache user '''www-data ALL = NOPASSWD: /etc/MyShutdown.sh''' to prevent passwort Abfrage
* create /etc/MyShutdown.sh and make it executable
* create /var/www/Shutdown.php

====Fritzbox====
* configured according to http://dominicpratt.de/fritz-nas-unter-debianubuntu-einbinden/
* mkdir /media/fritzbox
* install cifs-utils
* create /etc/samba/auth with access data [[Fritzbox7390#NAS]]
* sudo mount -a

====Gnome System Tools====
* installation by 
 apt-get install gnome-system-tools

====Java====
* Ubuntu Software-Center -> Bearbeiten -> Software Paket-Quellen -> Andere Software -> Hinzufügen -> ppa:webupd8team/java
* Ubuntu Software-Center schliessen
* sudo apt-get install oracle-java8-installer
 java -version gives 1.8.0_66
* add in java console 
 /usr/lib/jvm/java-8-oracle/bin/jcontrol
* Sicherheit -> Ausnahmeliste
 http://localhost/uweheuer/
 http://www.uweheuer.de/uweheuer/
 http://euve33303.vserver.de/uweheuer/
* and 'Erweitert -> Konsole anzeigen' anwählen
* java console 
 /usr/lib/jvm/java-8-oracle/bin/jcontrol
* enable clipboard and encryption by editing /usr/lib/jvm/java-8-oracle/jre/lib/security/java.policy with [[EONISLaptopHPNew#Java_and_JDK|this]]
* copy a backup to /backup/my.java.policy 
* set /usr/lib/jvm/java-8-oracle/jre/lib/security/java.policy like above to avoid security exceptions and enable cut&copy in uweheuer applet

====JBoss====
* download installer version of JBoss EAP from www.jboss.org
* start installer by
 sudo java -jar jboss-eap-6.4.0-installer.jar
* to /root/EAP-6.4.0
* with user admin and password Halloo0@1
* check can be done http://localhost:8080
* create autostart daemon according to [https://wiki.ubuntuusers.de/SysVinit here] by copying /etc/init.d/jboss7 from old installation and adjust path, then register by
 sudo chmod 755 /etc/init.d/jboss7
 sudo update-rc.d jboss7 defaults // log goes to /var/log/uwes.log
* enable remote access according to [[JBoss#Enabling_Remote_Access|here]] via Admin Console -> Configuration -> General * Configuration -> Interfaces 
* make directory accessible for everyone by in root directory
 sudo chmod 777 root
* add ProxyPass entry for JBoss console in /etc/apache2/sites-enabled/default-ssl.conf (and decommented in 000-default.conf)
 ProxyPass /uweheuer ajp://localhost:8009/uweheuer
 ProxyPassReverse /uweheuer http://localhost/uweheuer
 ProxyPass /jboss7-console http://localhost:9990/console
 ProxyPassReverse /jboss7-console http://localhost:9990/console
* add to /etc/apache2/sites-enabled/000-default.conf
 Redirect permanent /uweheuer https://192.168.178.202/uweheuer
* sudo a2enmod proxy_ajp (creates /etc/apache2/mods-enabled/proxy.conf und proxy_ajp.conf)
* edit /etc/apache2/mods-enabled/proxy.conf (Deny from all to Allow from all)
* add the following entries in JBoss admin console -> Configuration -> Web -> Servlet/HTTP -> Connectors -> Add
 Name: ajp
 SocketBinding: ajp
 Protocol: AJP/1.3
 Scheme: http
 Enabled: true
* service apache2 restart

====Kaffeine====
* Installation according to [http://wiki.ubuntuusers.de/kaffeine here]
* Fernsehen -> Configure Television -> Ordner setzen

====MiniDLAN====
* installation according to [https://wiki.ubuntuusers.de/ReadyMedia by
 apt-get minidlna
* will include autostart service
* edit /etc/minidlna.conf
 media_dir=V,/media/SecondDisc/Movies // for video folder
 friendly_name=Ubuntu MiniDLNA // for clients
 inotify=yes // to autodetect new files
* and restart service by
 service minidlna restart
* log file goes to /var/log/minidlna.log

====Mediawiki====
* copy /var/lib/mediawiki/ from Ubuntu 14.04 to new /var/lib/mediawiki/ (all configurations are stored in /var/lib/mediawiki/LocalSettings.php)
* call batch on HP Laptop CopyMediaWikiTo192.168.178.202.bat

===MyProgs===
* see /myprogs/
* DisAndEnableUweHeuer.bat for UweHeuer App

====MySQL====
* Ubuntu Software-Center -> MySQL Server
* mysql --user=root works
* decommend bind-address in /etc/mysql/mysql.conf.d/mysqld.cnf
* change root password by
 mysql --user=root
 UPDATE mysql.user SET Password = PASSWORD("root") WHERE user = "root";
 FLUSH PRIVILEGES;
* to avoid login conflicts for different root user, delete all root user except the one with host = %

====Nemo====
* install Nemo via Ubuntu Software-Center
* top element in left icon bar
* set Nemo as default by editing /usr/share/applications/nemo.desktop and extend exec command to
 Exec=gksudo -k -u root nemo
 xdg-mine default nemo.desktop inode/directory application/x-gnome-saved-search
* set Nemo as start as root by 
* set default view by Bearbeiten -> Einstellungen -> Ansichten -> Select Listenansicht
* set split view by Bearbeiten -> Einstellungen -> Verhalten -> Immer in Zweispaltenansicht starten

=====Operation=====
* F3 creates split screen
* SSH: Menu->Datei->Mit Server verbinden ...->Select SSH

====OpenSSH====
* to enable login via SSH
 apt-get install openssh-server
* check if ssh is running by 
 sudo netstat -tuplen | grep 22
* login e.g. by WinSCP with uwe and halloo

* to enable root login give root a password by
 sudo passwd root
* in /etc/ssh/sshd_config change 
 PermitRootLogin yes
* restart ssh service
 service ssh restart

====PHP====
* Ubuntu Software-Center -> PHP5

====PHPMyAdmin====
* Ubuntu Software-Center -> phpmyadmin
* add to /etc/apache2/apache2.conf
 Include /etc/phpmyadmin/apache.conf
* /etc/init.d/apache2 reload
* sudo dpkg-reconfigure phpmyadmin
 DB-User: root
 DP-PWD: root
 PHPMyAdmin DB Name: phpmyadmin
* decommend line with AllowNoPassword in /etc/phpmyadmin/config.inc.php

====Postfix====
* installation according to [http://wiki.ubuntuusers.de/Postfix here]
 sudo apt-get install postfix libsasl2-modules bsd-mailx 
 ubuntu-64bit.uweheuer
 [smtp.gmail.com]:587
 uwe.heuer@gmx.de
 ubuntu-64bit, localhost.localdomain, localhost
 ::ffff:127.0.0.0]/104 [::1]/128
 +
 alle
* goes to /etc/postfix/main.cf
* add to it
 smtp_sasl_auth_enable = yes
 # noplaintext weglassen, wenn Passwörter im Klartext übertragen werden müssen:
 # (nicht empfohlen, nur wenn's anders nicht funktioniert)
 smtp_sasl_security_options = noplaintext noanonymous
 smtp_sasl_password_maps = hash:/etc/postfix/sasl_password
* create /etc/postfix/sasl_password by
 sudo touch /etc/postfix/sasl_password
* and add to it
 [smtp.gmail.com]:587 uwe.heuer@gmail.com:Halloo0@1
* secure it by
 sudo chmod 600 /etc/postfix/sasl_password 
* and create db
 sudo postmap hash:/etc/postfix/sasl_password 
* and restart postfix
 sudo /etc/init.d/postfix restart
* add correct sender address by adding /etc/postfix/main.cf
 sender_canonical_maps = hash:/etc/postfix/sender_canonical
* create db by
 postmap /etc/postfix/sender_canonical
* and restart postfix
* add to /etc/postfix/main.cf
 smtp_tls_security_level = may
* restart postfix
* test it by
 mail -s "testbetreff" uwe.heuer@gmx.de < /tmp/testmail.txt
* create /etc/init.d/SendMailAtStartup and chmod +x SendMailAtStartup
* /etc/init.d/sudo update-rc.d SendMailAtStartup start 20 2 3 4 5 .
* /etc/init.d/sudo update-rc.d SendMailAtShutdown stop 20 0 1 6 .

To see the mail in queue use
 mailq

If many mails have been queued e.g. because of an error than you can delete all queued mails by
 su
 postsuper -d ALL

'''Logs''' are in /var/log/mail.err and /var/log/mail.log

====Putty====
* installed via Ubuntu Software-Center

====Samba====
* configuration of shares via Samba (use general ubuntu search with 'Samba' to get the configuration app)
* the configuration goes to /etc/samba/smb.conf
* Share name is UBUNTU64_ROOT, users are (see Einstellungen -> Samba-Benutzer) are 'root' and 'uwe' (! case-sensitive!) with pwd 'Kose059XX'
* to workaround the general error of sharing the root directory ([https://stackoverflow.com/questions/35120186/samba-cannot-access-sub-directories see here]) added to /etc/samba/smb.conf
 # 2017_11_04 UH begin: added to workaround for root sharing
    wide links = yes
    unix extensions = no
 # 2017_11_04 UH end:
* the old workaround to share the backup directory via UBUNTU64_BACKUP share is not needed anymore
* restart of samba server can be done by 
 sudo /etc/init.d/smbd restart
* or
 sudo service smbd restart

====Spotify====
* installed according https://wiki.ubuntuusers.de/Spotify#source-2 (in tip for 15.04 change 1.5.4 to 1.5.3 and 1.1. to 4.2)

====UweHeuer====
* create DB table mysql505 in mysql client with 
 CREATE DATABASE mysql505;
* copy data by
 C:\Uwes\Batches>CopyMySQL505To192.168.178.202.bat
* create sub directory 'uweheuer' in JBoss data directory
* add ProxyPass entry in /etc/apache2/sites-enabled/000-default.conf
* sudo a2enmod proxy_ajp (creates /etc/apache2/mods-enabled/proxy.conf und proxy_ajp.conf)
* edit /etc/apache2/mods-enabled/proxy.conf (Deny from all to Allow from all)
* service apache2 restart
* deploy mysql-connector-java-5.1.36.jar via JBoss Admin Console -> Deployments
* add Datasources via JBoss -> Admin Console -> Configuration -> Connector -> Datasources -> Add
 Name: '''MySQLDS'''
 JNDI: java:jboss/datasources/MySQLDS
 Driver: mysql-connector-java-5.1.36.jarcom.mysql.jdbc.Driver_5_1
 Connection URL: jdbc:mysql://localhost/mysql505?autoReconnect=true
 User: root
 Password: root
 Name: '''UwesWikiDS'''
 JNDI: java:jboss/datasources/UwesWikiDS
 Driver: mysql-connector-java-5.1.36.jarcom.mysql.jdbc.Driver_5_1
 Connection URL: jdbc:mysql://localhost/mediawiki
 User: root
 Password: root
* disable datasource MySQLDS and set Validation
 Valid Connection Checker: org.jboss.jca.adapters.jdbc.extensions.mysql.MySQLValidConnectionChecker
 Check Valid Sql:
 Background Validation: true
 Validation Millis: 36000
 Exception Sorter: org.jboss.jca.adapters.jdbc.extensions.mysql.MySQLExceptionSorter
* deployed via Eclipse ant target 'deploy_home'
* data files in .../standalone/data/uweheuer
** abc.tmp
** Configuration.properties
* copy <code>C:\Uwes\Batches\DisAndEnableUweHeuer.bat</code> to <code>/myprogs</code> which is called from the management service

====VLC====
* install by
 sudo apt-get install vlc
* to avoid teletext decoder error message install VBI teletext plugin for VLC

====Wake up on LAN (WOL) ====
* in /etc/rc.local '''add ethtool -s eth0 wol g''' and in /etc/init.d/halt change '''NETDOWN=no''' and in /etc/default/acpi-support change '''STOP_SERVICES="networking"'''

====WinSCP====
* download and extracted WinSCP to /myprogs/winscp/
* in shell do
 sudo su
 wine WinSCP.exe // there will be errors but it will start eventually

===Upgrade to 14.04 via 12 (obsolete)===
* 32 bit version (see uname -a)
* mysql passwort 'root'
* to enable minimizing windows by launcher
 gsettings set org.compiz.unityshell:/org/compiz/profiles/unity/plugins/unityshell/ launcher-minimize-window true
* !!! not used anymore because new unity works well !!! [https://extensions.gnome.org/Gnome Extensions]:
** Dash to Dock
** Taskbar
* Grafikarte
 /usr/lib/nux/unity_support_test -p
 ... 304.125
 sudo software-properties-gtk
* reinstall unity-control-center
* decomment bind-address in /etc/mysql/mysql.cnf to have local and remote access and restart mysql by 
 sudo /etc/init.d/mysql restart

* enable remote login by http://c-nergy.be/blog/?p=5305

* remote access
** Windows remote desktop
*** sesman-Xvnc
*** uwe
*** halloo
*** -1 or if reconnect port number of first connect

===Older Ubuntu Versions===
* Ubuntu 10.04 Desktop
* im Boot Menu '''quit''' und '''splash''' entfernt und '''xforcevesa''' und '''nomodeset''' hinzugefügt
* in shell /etc/default/grub GRUB_CMD_LINUX_DEFAULT um nomodeset mit sudo gedit ergänzt und update-grub aufgerufen
* Nachinstallation nach: http://www.unixmen.com/linux-tutorials/956-things-to-do-after-a-fresh-install-of-ubuntu-1004-lts-lucid-lynx-made-easy-with-ubuntu-start-script und  http://www.unixmen.com/linux-tutorials/937-things-to-do-after-installing-ubuntu-1004-lts-lucid-lynx
* Docky auf Intellihide
* alten Rechner mounten mit: sudo smbmount //192.168.178.201/root /pctemp -o username=root,password=halloo und kopieren
* feste IP mit ''System -> Preferences -> Network Connections'' 192.168.178.201, Gateway 255.255.255.0, DNS 192.168.178.1
* in /etc/fstab '''UUID=359bbc09-4b74-4f63-9c93-bd85c9b10099 /media/Data ext4 defaults 0 2''' ergänzt

====User====
* uwe halloo

====My Scripts====
*/home/uwe/RenameM2T_to_MPG.sh
*/home/uwe/DeleteRecursiveMPG.sh

====Firefox====
* installed by http://forum.ubuntuusers.de/topic/einsteigerhilfe-firefox-4-auf-ubuntu-10-10-ins/

====Fritzbox====
* configured according to http://dominicpratt.de/fritz-nas-unter-debianubuntu-einbinden/
* add /etc/fstab with noauto, because network is not yet available while booting and operating fstab
* mkdir /media/fritzbox
* create /etc/samba/auth
* sudo mount -a or  sudo mount /media/fritzbox-nas or in root dophin to mount the NAS

====KDEWallet====
* pwd Halloo0@1

====Dolphin====
* in Network add Server4You root directory

====Apache====
General configuration information for configuration and operation can be found [[Apache|here]]
* sudo apt-get install apache2
* pages in /var/www/
* added to /etc/apache2/sites-enabled/000-default proxy configuration to JBoss for uweheuer application
* sudo a2enmod proxy_ajp (creates /etc/apache2/mods-enabled/proxy.conf und proxy_ajp.conf)
* cp /mods-enabled/proxy.conf as backup to proxy.conf.bak
* edit proxy.conf (Deny from all to Allow from all)
* cp /sites-enabled/000-default to 000-default.bak as backup
* edit 000-default (add ProxyPass und ProxyReversePass)
* restart apache with sudo /etc/init.d/apache2 restart
* for PHP edit saved /etc/php5/apache2/php.ini to php.ini.bak and edit for mediawiki
* install phpmyadmin and enable log in without password in /etc/phpmyadmin/config.inc.php

====Java====
* download java 7 32-bit for i586 for Linux from oracle website and extract it to /usr/lib/jvm/jdk1.7.0_45
* set JAVA_HOME in /etc/environment
* set /usr/lib/jvm/jdk1.7.0_45/jre/lib/security/java.policy to avoid security exceptions and enable cut&copy in uweheuer applet 
 permission java.awt.AWTPermission "accessClipboard";
 permission java.security.AllPermission;	
* to enable it in Firefox 
 cd /usr/lib/mozilla/plugins
 ln -s /usr/lib/jvm/jdk1.7.0_45/jre/lib/i386/libnpjp2.so

=====Upgrade to Java 8=====
* following advice from [https://www.digitalocean.com/community/tutorials/how-to-install-java-on-ubuntu-with-apt-get here]:
 sudo apt-get install python-software-properties
 sudo add-apt-repository ppa:webupd8team/java
 sudo apt-get update
 sudo apt-get install oracle-java8-installer
 java -version // delivers java version "1.8.0_45"
* java console 
 /usr/lib/jvm/java-8-oracle/bin/jcontrol
* enable clipboard and encryption by editing /usr/lib/jvm/java-8-oracle/jre/lib/security/java.policy with [[EONISLaptopHPNew#Java_and_JDK|this]]
* set /usr/lib/jvm/java-8-oracle/jre/lib/security/java.policy like above to avoid security exceptions and enable cut&copy in uweheuer applet

====JBoss 5====

* sudo apt-get install tar bzip2 gzip zip unzip unace p7zip lha rar unrar-free
* sudo apt-get install unp
* download jboss-5.1.0.GA.zip, unzip, copy to /opt/ and chown -R root <DIR>
* sudo cp /home/jboss/jboss/bin/jboss_init_redhat.sh /etc/init.d/jboss
* adjust /etc/init.d/jboss
* sudo chmod ug+x /etc/init.d/jboss
* sudo update-rc.d jboss defaults
* '''manual start or stop''' in terminal with sudo /etc/init.d/jboss [start|stop]
* add modify content access right to directory /opt/jboss-5-1.0.GA/server/default

====JBoss 7====

=====Upgrade to EAP 6.4=====
* copied locally de-zipped version to /usr/share/jboss-eap-6.4/
* adjusted symbolic link /usr/share/jboss7
* added remote access according [[JBoss#Enabling_Remote_Access|JBoss]]
* make add-user.sh executable by '''chmod a+x add-user.sh'''
* add user 'UweHeuer' with 'Halloo0@1'
* make deployment directory accessible for everyone by '''chmod ugo+rw deployments/'''
* create sub directory 'uweheuer' in data directory for UweHeuer application

=====JBoss 7=====

!!! partly obsolete - see [[#Upgrade_to_EAP_6.4|upgrade]] !!!

* download JBoss 7.1 to /tmp
* cd /usr/share
* tar xvf /temp/jboss-as-7.1.0.Final.tar.gz
* ln -s /usr/share/jboss-as-7.1.0.Final /usr/share/jboss7
* create /etc/init.d/jboss7 according to https://gist.github.com/1543449 and ajust pathes, users and commands
* adjust /usr/share/jboss7/standalone/configuration/standalone to accept remote access for normal and admin users according to [https://community.jboss.org/thread/168789?tstart=120 this]
* add ajp to connect to http proxy for uweheuer and jboss console
 <connector name="ajp" protocol="AJP/1.3" socket-binding="ajp" enabled="true"/>
* /usr/share/jboss7/standalone/configuration/standalone.xml.sik is a backup in case of data loss
* add admin user 'UweHeuer' with password 'halloo' by add-user.sh
* added database configuration according to [[JBoss#Database_Configuration|here]]
* /etc/init.d/update-rc.d jboss7 defaults
* operation see [[JBoss]]

====Mediatomb====
[[Mediatomb]]

====MySQL====
* decommented in /etc/mysql/my.cnf the entry '''bind-address'''
* added /etc/mysql/my.cnf the entry '''wait_timeout=2147483''' because JBoss DB connection are shut down by mysql after a long time (default value is 28000)
* '''mysql --user=root''' and '''use mysql''' and '''INSERT INTO user (Host, User, Passwort) VALUES('%','root','');''' and '''CREATE DATABASE mysql504;'''
* '''mysql''' and '''GRANT ALL PRIVILEGES ON *.* TO root WITH GRANT OPTION;'''

====Samba====

* ''System->Administration->Samba->Button Add Share'' + Select Directory + Access Tab + Select samba user + ''Preferences->Samba Users'' + Change Password of user uwe to halloo
* in Windows Map Network Drive 192.168.172.201/root with User uwe and password halloo

====Gitlab====
* Installation of [[GitLab|GitLab]] according to [https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/install/installation.md here]
* but errors

====Postfix====
* Installationsanleitung nicht mehr bekannt (vermutlich http://wiki.ubuntuusers.de/Postfix) and additionally for send via gmail [https://rtcamp.com/tutorials/linux/ubuntu-postfix-gmail-smtp/ this]
* smtp server access put in /etc/postfix/sasl_password, update postfix db and restart by
 sudo postmap hash:/etc/postfix/sasl_password 
 sudo /etc/init.d/postfix restart
* create /etc/init.d/SendMailAtStartup.bat and chmod +x SendMailAtStartup.bat
* /etc/init.d/sudo update-rc.d SendMailAtStartup.bat start 20 2 3 4 5 .
* /etc/init.d/sudo update-rc.d SendMailAtShutdown.bat stop 20 0 1 6 .

To see the mail in queue use
 mailq

If many mails have been queued e.g. because of an error than you can delete all queued mails by
 su
 postsuper -d ALL

'''Logs''' are in /var/log/mail.err and /var/log/mail.log

====enable java plug-in working in firefox switch to sun java====

** sudo add-apt-repository "deb http://archive.canonical.com/ lucid  partner"
** sudo apt-get update
** sudo apt-get install sun-java6-jre sun-java6-plugin sun-java6-jdk
** sudo apt-get install sun-java6-fonts
** sudo update-java-alternatives --set java-6-sun
** installation in /usr/bin/(java|ControlPanel)
** java -version

====Wake Up On LAN====
* WOL: install ethtool and in /etc/rc.local '''add ethtool -s eth0 wol g''' and in /etc/init.d/halt change '''NETDOWN=no''' and in /etc/default/acpi-support change '''STOP_SERVICES="networking"'''

====Mediawiki====
* copy content of mediawiki-1.25.1.tar.gz to /var/lib/mediawiki
* installation via first call http://localhost/mediawiki
** Admin username: WikiSysop halloo
** Database name: mediawiki
** DB user: root
** DB password: root
* all settings are stored in \var\lib\mediawiki\LocalSettings.php
* copy from Laptop to New Home PC via CopyUwesWikiTo192.168.178.202.bat

* Apache configuration is stored in /etc/mediawiki/

====Prevent some daemons like apache don' start====

* see https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/543506/+index?comments=all
* copy /etc/init/rc-sysinit.conf, mountall.conf, rc.conf and ufw.conf to *.bak
* comment all '''console output''' entries in original files
* in /etc/init/rc-sysinit.conf replace start on stanza to '''start on ( filesystem and started rsyslog and net-device-up IFACE=lo )'''

====root enabled====
 sudo passwd root
 Password: <dein User Passwort> (halloo)
 New password: halloo
 Re-enter new password: halloo

====Enable remote Shutdown====
* sudo visudo
** add '''uwe ALL = NOPASSWD: /etc/MyShutdown.sh''' to prevent passwort Abfrage
** add apache user '''www-data ALL = NOPASSWD: /etc/MyShutdown.sh''' to prevent passwort Abfrage
* create /etc/MyShutdown.sh
* create /var/www/Shutdown.php

====Enable remote Access====

* Gnome Menu -> System -> Preferences -> Remote Desktop -> Allow Users to view your desktop ->
* -> Allow Users to control the Desktop
* -> Password 'halloo'
* still error with menu display (tried this http://superuser.com/questions/41944/nvidia-restricted-driver-invisible-menus-when-using-vnc)

====Disable Screen Saver while watching TV====

see http://linuxundich.de/de/ubuntu/dem-bildschirmschoner-eine-auszeit-gonnen/#more-6849

* sudo add-apt-repository ppa:caffeine-developers/ppa
* sudo apt-get update && sudo apt-get install caffeine
* Applications->Accessories->Caffeine add Caffeine Cup Icon to Panel
* Click to Cup->Enable/Disable Screensaver

====Remove USB Hard disk====
'Safely remove drive' produces errors and won't be fixed (in ubuntu version 12 udisk2 will be used). To see all USB devices:
 lsusb
 mount
 sudo fdisk -l
So use:
* hdparm -Y /dev/sdg
* sudo umount -l /dev/sdg
* eject /dev/sdg