This howto describes the installation of MemorySurfer with Apache under Raspbian.
open a terminal window and change into the directory.
pi@raspberrypi:~ $ cd Downloads/
downloading the .tar.xz file is probably done with a browser, but it could be done in the terminal too
pi@raspberrypi:~/Downloads $ wget https://www.lorenz-pullwitt.de/MemorySurfer/MemorySurfer.tar.xz
Then check the file size.
pi@raspberrypi:~/Downloads $ ls -l
total 32
-rw-r--r-- 1 pi pi 41736 May 26 02:16 MemorySurfer.tar.xz
Check the SHA256.
pi@raspberrypi:~/Downloads $ sha256sum MemorySurfer.tar.xz
078c35f969770e2f74f8e91bea3b13901b4116076cb9a34b13f6b72135890275 MemorySurfer.tar.xz
Decompressing is probably better done in Files. But here is how to do it in the terminal:
pi@raspberrypi:~/Downloads $ xz -d MemorySurfer.tar.xz
pi@raspberrypi:~/Downloads $ ls -l
total 248
-rw-r--r-- 1 pi pi 293376 May 26 02:16 MemorySurfer.tar
pi@raspberrypi:~/Downloads $ tar xf MemorySurfer.tar
pi@raspberrypi:~/Downloads $ ls -l
total 252
drwxr-xr-x 7 pi pi 4096 May 26 01:21 MemorySurfer
-rw-r--r-- 1 pi pi 293376 May 26 02:16 MemorySurfer.tar
Now change into the 'Raspbian' folder
pi@raspberrypi:~/Downloads $ cd MemorySurfer/Raspbian/
Eventually need to install make and gcc.
pi@raspberrypi:~/Downloads/MemorySurfer/Raspbian $ sudo apt-get update
pi@raspberrypi:~/Downloads/MemorySurfer/Raspbian $ sudo apt-get install make
pi@raspberrypi:~/Downloads/MemorySurfer/Raspbian $ sudo apt-get install gcc
Then compile the program
pi@raspberrypi:~/Downloads/MemorySurfer/Raspbian $ make
gcc -march=armv6 -mfpu=vfp -mfloat-abi=hard -Wall -g -O0 -fsanitize=address -static-libasan -c ../memorysurfer.c
gcc -march=armv6 -mfpu=vfp -mfloat-abi=hard -Wall -g -O0 -fsanitize=address -c -static-libasan ../imf/indexedmemoryfile.c
gcc -march=armv6 -mfpu=vfp -mfloat-abi=hard -Wall -g -O0 -fsanitize=address -static-libasan -c ../imf/sha1.c
gcc -march=armv6 -mfpu=vfp -mfloat-abi=hard -Wall -g -O0 -fsanitize=address -static-libasan -lm -o memorysurfer.cgi memorysurfer.o indexedmemoryfile.o sha1.o
pi@raspberrypi:~/Downloads/MemorySurfer/Raspbian $ ls -l
total 2416
-rw-r--r-- 1 pi pi 69052 May 26 02:46 indexedmemoryfile.o
-rw-r--r-- 1 pi pi 832 Mar 10 01:28 makefile
-rwxr-xr-x 1 pi pi 1956608 May 26 02:46 memorysurfer.cgi
-rw-r--r-- 1 pi pi 418592 May 26 02:46 memorysurfer.o
-rw-r--r-- 1 pi pi 19724 May 26 02:46 sha1.o
now installing the web server
pi@raspberrypi:~/Downloads/MemorySurfer/Raspbian $ sudo apt-get install apache2
copy the executable into cgi-bin/
pi@raspberrypi:~/Downloads/MemorySurfer/Raspbian $ sudo cp memorysurfer.cgi /usr/lib/cgi-bin/
enable the CGI modul
pi@raspberrypi:~/Downloads/MemorySurfer/Raspbian $ sudo a2enmod cgi
pi@raspberrypi:~/Downloads/MemorySurfer/Raspbian $ sudo systemctl restart apache2
copy the favicon and the .css file into the html/ folder
pi@raspberrypi:~/Downloads/MemorySurfer/Raspbian $ cd ..
pi@raspberrypi:~/Downloads/MemorySurfer $ sudo cp favicon.ico ms.css /var/www/html/
now create the folder were the .imsf files are stored
pi@raspberrypi:~/Downloads/MemorySurfer $ cd /var/www/
pi@raspberrypi:/var/www $ sudo mkdir memorysurfer
pi@raspberrypi:/var/www $ sudo chown www-data:www-data memorysurfer/
now the server should work - enter the following in the address bar of your browser
localhost/cgi-bin/memorysurfer.cgi
Jun 12, 2020