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linux:welcome [2012/02/02 16:18]
claes [Hohenheim VPN]
linux:welcome [2021/08/14 04:21] (current)
Line 1: Line 1:
 ====== Linux Help ====== ====== Linux Help ======
 +===== openssh-server =====
 +Install
 +  * openssh-server
 +  * ufw
 +  * gufw
 +
 +Use gufw to setup the firewall. Create rules to open port 22 for incoming data.
 +
 +
 +
 ===== Hohenheim VPN ===== ===== Hohenheim VPN =====
-FIXME Coming soon. +This solution is working for Ubuntu 11.10, may work on other OS as well.
-For Ubuntu 11.10, may work on other OS as well.+
  
 Install packages Install packages
Line 9: Line 18:
   * network-manager-vpnc   * network-manager-vpnc
  
-Kogin to Hohenheim intranet and find [[https://rz-static.uni-hohenheim.de/kommunikation/vpn/Anleitung-vpnc.html]]+Login to Hohenheim intranet and find [[https://rz-static.uni-hohenheim.de/kommunikation/vpn/Anleitung-vpnc.html]]. Here you will find the official description for connecting via vpnc.
  
-In Ubuntu vpnc.conf is located at /etc/vpnc/ If you create a file calles+In Ubuntu vpnc.conf is located at /etc/vpnc/ If you create a file called
   default.conf   default.conf
 you can connect to the VPN by typing you can connect to the VPN by typing
   sudo vpnc   sudo vpnc
-otherwise you hva to type+otherwise you have to type
   sudo vpnc [name of conf-file]   sudo vpnc [name of conf-file]
      
-<file>+<file conf default.conf>
 IPSec gateway 144.41.19.24 IPSec gateway 144.41.19.24
 IPSec ID Hohenheim-radius IPSec ID Hohenheim-radius
Line 185: Line 194:
 <cite>[[http://askubuntu.com/questions/40416/why-is-lib-libc-so-6-missing]]</cite> <cite>[[http://askubuntu.com/questions/40416/why-is-lib-libc-so-6-missing]]</cite>
 </blockquote> </blockquote>
 +
 +===== to lowercase =====
 +  rename 'y/A-Z/a-z/' *
 +[[http://scottlinux.com/2011/04/24/batch-rename-files-with-rename/]]
 +
 +===== Add FTDI USB device =====
 +First use
 +  lsusb
 +you should get a result like this
 +<code>
 +Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
 +Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
 +Bus 003 Device 003: ID 0403:fac6 Future Technology Devices International, Ltd 
 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 +Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 +Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 +Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 +Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 +Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 +Bus 001 Device 010: ID 0930:0219 Toshiba Corp. 
 +Bus 001 Device 003: ID 04f2:b329 Chicony Electronics Co., Ltd 
 +Bus 001 Device 004: ID 0424:2517 Standard Microsystems Corp. Hub
 +Bus 001 Device 005: ID 0d8c:0105 C-Media Electronics, Inc. CM108 Audio Controller
 +Bus 001 Device 006: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port
 +Bus 001 Device 007: ID 0e8f:0022 GreenAsia Inc. 
 +Bus 001 Device 008: ID 046d:c05b Logitech, Inc. M-U0004 810-001317 [B110 Optical USB Mouse]
 +</code>
 +now run the command
 +<note important>remember to check the vendor and product on your system</note> 
 +
 +  sudo modprobe ftdi_sio vendor=0x0403 product=0xfac6
 +To check the port number write the following commend
 +  dmesg | grep tty
 +you should get something like this
 +<code>
 +[    0.000000] console [tty0] enabled
 +[   18.817407] usb 1-1.4.2: pl2303 converter now attached to ttyUSB0
 +[ 8652.821404] usb 3-4: FTDI USB Serial Device converter now attached to ttyUSB1
 +</code>
linux/welcome.1328195899.txt.gz · Last modified: 2021/08/14 04:19 (external edit)