A nice how to for apt

15 Examples of How to Use New Advanced Package Tool (APT) in Ubuntu/Debian

E-Mail Server für Einsteiger

November 22, 2016November 22, 2016 / Konkretor / Leave a comment

Ich bin gerade über das tolle Github Projekt gestolpert!

https://mailinabox.email/

https://github.com/mail-in-a-box/mailinabox

How to Setup an Email Server with Mail-in-a-Box on Ubuntu

xlib extension xinputextension missing on display 10.0

November 18, 2016November 22, 2016 / Konkretor / Leave a comment

What can you do for this issue?

https://www.bountysource.com/issues/31271515-vs-code-not-working-on-ubuntu-when-connected-using-xrdp

make a backup of this file

do this as root

sed -i ‘s/BIG-REQUESTS/_IG-REQUESTS/’ /usr/lib/x86_64-linux-gnu/libxcb.so.1

MS SQL Server Install under Linux

November 17, 2016November 17, 2016 / Konkretor / Leave a comment

Now you can install a MS SQL Server under Linux.

More here

https://docs.microsoft.com/en-us/sql/linux/sql-server-linux-setup

Following these Steps

Import GPG Keys

curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add –

mssqllinux1

Add MS SQL Server to your Repository

curl https://packages.microsoft.com/config/ubuntu/16.04/mssql-server.list > /etc/apt/sources.list.d/mssql-server.list

mssqllinux2

Install MS SQL Server, Attention your Machine needs 4 GB of RAM

apt-get update
apt-get install mssql-server

mssqllinux3

mssqllinux4

Installation is aborted, when you have less than 4 GB in your System

mssqllinux5

After Upgrading my Machine with more RAM, the installation is up and running

mssqllinux6

mssqllinux7

Start your MS SQL Server under Linux

/opt/mssql/bin/sqlservr-setup

You must accept the MS License….

mssqllinux8

Type your Password your your SA User Account

mssqllinux9

After this your MS SQL Server is up and running under Linux

Check if the MS SQL Server is running under Linux

systemctl status mssql-server

mssqllinux10

You are looking for Logfiles, you must look in /var/log/syslog for more Information about your MS SQL Server.

Install MS SQL CLI Tools

https://docs.microsoft.com/en-us/sql/linux/sql-server-linux-setup-tools#ubuntu

nginx could not build the variables_hash

November 15, 2016November 15, 2016 / Konkretor / Leave a comment

# nginx -t
nginx: [emerg] could not build the variables_hash, you should increase either variables_hash_max_size: 512 or variables_hash_bucket_size: 64
nginx: configuration file /etc/nginx/nginx.conf test failed

add to your nginx.conf following entry

variables_hash_max_size 1024;

found here

https://forum.nginx.org/read.php?2,192277,192286#msg-192286

Linux Server Web Access RDP

November 14, 2016November 14, 2016 / Konkretor / Leave a comment

Install following packages under Ubuntu 14.04

apt-get install libssh2-1-dev libpango1.0-dev libossp-uuid-dev libcairo2-dev libpng12-dev freerdp-x11 libssh2-1 libvncserver-dev libfreerdp-dev libvorbis-dev libssh-dev libpulse-dev ghostscript libjpeg62-dev libwebp-dev xrdp

Download the tar ball

# wget http://sourceforge.net/projects/guacamole/files/current/source/guacamole-server-0.9.9.tar.gz 
# tar zxf guacamole-server-0.9.9.tar.gz

Copy the WAR File to your Tomcat

cp guacamole-0.9.9.war /tomcat/webapps/guacamole.war

Compile the software

 cd guacamole-server-0.9.9 
./configure --with-init-dir=/etc/init.d

with this options you have a init script to boot on startup

checking that generated files are newer than configure… done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating tests/Makefile
config.status: creating src/common/Makefile
config.status: creating src/common-ssh/Makefile
config.status: creating src/terminal/Makefile
config.status: creating src/libguac/Makefile
config.status: creating src/guacd/Makefile
config.status: creating src/protocols/rdp/Makefile
config.status: creating src/protocols/ssh/Makefile
config.status: creating src/protocols/telnet/Makefile
config.status: creating src/protocols/vnc/Makefile
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands

————————————————
guacamole-server version 0.9.9
————————————————

Library status:

freerdp …………. yes
pango …………… yes
libssh2 …………. yes
libssl ………….. yes
libtelnet ……….. no
libVNCServer …….. no
libvorbis ……….. yes
libpulse ………… yes
libwebp …………. yes

Protocol support:

RDP ……. yes
SSH ……. yes
Telnet …. no
VNC ……. no

Init scripts: /etc/init.d

Type “make” to compile guacamole-server.

make and make install

Libraries have been installed in:
/usr/local/lib

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR’
flag during linking and do at least one of the following:
– add LIBDIR to the `LD_LIBRARY_PATH’ environment variable
during execution
– add LIBDIR to the `LD_RUN_PATH’ environment variable
during linking
– use the `-Wl,-rpath -Wl,LIBDIR’ linker flag
– have your system administrator add LIBDIR to `/etc/ld.so.conf’

See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
———————————————————————-
make[2]: Nothing to be done for `install-data-am’.
make[2]: Leaving directory `/opt/guacamole-server-0.9.9/src/protocols/ssh’
make[1]: Leaving directory `/opt/guacamole-server-0.9.9/src/protocols/ssh’
make[1]: Entering directory `/opt/guacamole-server-0.9.9′
make[2]: Entering directory `/opt/guacamole-server-0.9.9′
make[2]: Nothing to be done for `install-exec-am’.
make[2]: Nothing to be done for `install-data-am’.
make[2]: Leaving directory `/opt/guacamole-server-0.9.9′
make[1]: Leaving directory `/opt/guacamole-server-0.9.9′

update caches

ldconfig

add to autostart at boot

update-rc.d guacd defaults

Now Configure your Tomcat

Set Guacamole Home Directory in your setenv.sh from Tomcat

export GUACAMOLE_HOME=/home/guacamole/

Edit your User Mapping

/home/guacamole/etc/user-mapping.xml

<user-mapping>
<authorize
username=”remote”
password=”1234″
encoding=”md5″>
<connection name=”RDP Jmeter”>
<protocol>rdp</protocol>
<param name=”hostname”>10.241.19.58</param>
<param name=”port”>3389</param>
</connection>
</authorize>
</user-mapping>

Configure your Guacamole.properties

guacd-hostname: localhost
guacd-port: 4822
user-mapping: /home/guacamole/etc/user-mapping.xml
auth-provider: net.sourceforge.guacamole.net.basic.BasicFileAuthenticationProvider
basic-user-mapping: /home/guacamole/etc/user-mapping.xml
enable-clipboard-integration: true

Modify your /etc/rrdp/xrdp.ini to Connect to the same session everytime

[xrdp1]

name=sesman-Xvnc

lib=libvnc.so

username=ask

password=ask

ip=127.0.0.1

port=5910

Reconnect for XRDP

Xrdp Tip – How to reconnect to the “same” remote session

XRDP Install

Ubuntu 14.04 – How to install xrdp in Ubuntu 14.04

More Links that i used for my installation

Setting Up Web-Based Guacamole Tool to Access Remote Linux/Windows Machines

http://blog.sjas.de/posts/guacamole-home-folder-location.html

https://znil.net/index.php?title=Ubuntu_14.04.x_LTS_-_Guacamole_HTML5_Remotedesktop_Gateway_installieren_mit_Apache_Reverse_Proxy

https://zerick.me/?p=234

AWS S3 Sync Buckets

November 14, 2016 / Konkretor / Leave a comment

How to Sync Buckets in AWS S3, you need AWS CLI install

aws s3 sync s3://mysourcebucket s3://mytargetbucket

S3 Bucket Policy Allow download from Files for all

November 14, 2016November 14, 2016 / Konkretor / Leave a comment

{

    "Version": "2012-10-17",

    "Statement": [

        {

            "Sid": "AddPerm",

            "Effect": "Allow",

            "Principal": "*",

            "Action": "s3:GetObject",

            "Resource": "arn:aws:s3:::mydownloads/*"

        }

    ]

}

Konkretor Blog, IT Stuff and more

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Month: November 2016

Betrieb ziviler Infrastruktur

openstack tutorials roundup

APT how to