jcorrales@server:~/server.brilliantshopper.com-meminfo$ ln -s ../meminfo-graph.sh meminfo-graph.sh
jcorrales@server:~/server.brilliantshopper.com-meminfo$ ./meminfo-graph.sh
SwapFree ... cached
LowFree ... cached
Buffers ... cached
Cached ... cached
SwapCached ... cached
Active ... cached

gnuplot> plot "LowFree" using 1:2 title "LowFree", "SwapFree" using 1:2 title "SwapFree", "Buffers" using 1:2 title "Buffers", "Cached" using 1:2 title "Cached", "SwapCached" using 1:2 title "SwapCached", "Active" using 1:2 title "Active"
                                                                        ^
         line 0: no data point found in specified file

jcorrales@server:~/server.brilliantshopper.com-meminfo$ ls
2005-12-07-15-37.gz  Active  Buffers  Cached  LowFree  SwapCached  SwapFree  graph.png  meminfo-graph.sh
jcorrales@server:~/server.brilliantshopper.com-meminfo$ ls -aFl
total 36
drwxr-xr-x   2 jcorrales adm 4096 Dec  7 15:52 ./
drwxr-xr-x  14 jcorrales adm 4096 Dec  7 15:47 ../
-rw-r--r--   1 jcorrales adm  286 Dec  7 15:37 2005-12-07-15-37.gz
-rw-r--r--   1 jcorrales adm   17 Dec  7 15:52 Active
-rw-r--r--   1 jcorrales adm   17 Dec  7 15:52 Buffers
-rw-r--r--   1 jcorrales adm   17 Dec  7 15:52 Cached
-rw-r--r--   1 jcorrales adm   17 Dec  7 15:52 LowFree
-rw-r--r--   1 jcorrales adm   17 Dec  7 15:52 SwapCached
-rw-r--r--   1 jcorrales adm   17 Dec  7 15:52 SwapFree
-rw-r--r--   1 jcorrales adm    0 Dec  7 15:52 graph.png
lrwxrwxrwx   1 jcorrales adm   19 Dec  7 15:52 meminfo-graph.sh -> ../meminfo-graph.sh*
jcorrales@server:~/server.brilliantshopper.com-meminfo$