How to setup a vpn tunnel to a CISCO(tm)-type vpn connection via the vpn tool and configure the ip routing in a way that only the packets destined for the vpn network are routed there. Thus, normal packets, like internet, are just handled like normal. I will show this by a specific example on connecting to the UKlan network of the University of Cologne.
Johannes Markert jmark
jmark
/ round_2d_tank.control
Last active
April 30, 2024 15:05
Round 2D Tank Mesh File created with HOHQMesh
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| \begin{CONTROL_INPUT} | |
| \begin{RUN_PARAMETERS} | |
| mesh file name = round_tank_2d.inp | |
| plot file name = round_tank_2d.tec | |
| stats file name = none | |
| mesh file format = ABAQUS | |
| polynomial order = 3 | |
| plot file format = skeleton | |
| \end{RUN_PARAMETERS} |
jmark
/ rectangle_with_negative_volumes.msh
Created
January 18, 2024 15:03
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| $MeshFormat | |
| 4.1 0 8 | |
| $EndMeshFormat | |
| $Entities | |
| 4 4 1 0 | |
| 1000 -3 -3 0 0 | |
| 1001 -3 3 0 0 | |
| 1002 3 3 0 0 | |
| 1003 3 -3 0 0 | |
| 101 -3 -3 0 -3 3 0 0 2 1000 -1001 |
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| T8_DIR = $(HOME)/install/t8code/main | |
| T8_INC = -I$(T8_DIR)/include | |
| T8_LIB = -L$(T8_DIR)/lib -Wl,-rpath=$(T8_DIR)/lib | |
| LIBS = -lz -lsc -lp4est -lt8 | |
| CXX = mpicxx | |
| all: stencil |
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| CC = gcc | |
| CCFLAGS = -I. | |
| LDFLAGS = -L. | |
| all: main libexample.so | |
| main: main.c example.o | |
| $(CC) -o $@ -Wall -Werror $(CCFLAGS) $^ |
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| Klimakoffer.jl | |
| .ipynb_checkpoints |
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| main |
jmark
/ file01.ipynb
Last active
November 11, 2016 13:06
Stretched turbulent box with powerspectra (2d and 3d)
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jmark
/ checkpoint-file-version.ipynb
Created
November 4, 2016 16:50
Stretched Box with Density Gradient
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jmark
/ rename-to-exif-timestamp.sh
Created
January 24, 2015 21:21
Rename image files to their creation date (unix timestamp) based on exif metadata
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| #!/bin/bash | |
| # date: 2015-01-24 | |
| # purpose: Rename image files to their creation dates | |
| # (unix timestamp) based on exif metadata | |
| for file in *; | |
| do | |
| tstmp=$(exiv2 "$file"\ | |
| | grep -ia "image timestamp"\ |
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