posix-options are:
-m=## Margin (default 50)
-w=## Wordsize (default 7)
-n=## Max mismatches allowed (default 0)
-g=## Max indels allowed (default 0)
-f=## Use ## disontiguous words, slow if ##>1
-o=## Set output file
-t=## Set output format:
1 - classic, range (pos1..pos2)
2 - classic, midpoint
3 - tabular
4 - tabular with alignment in comments (slow)
-d=##-## Set default size range (default 100-350)
-p=+- Turn hits postprocess on/off
-v=## Verbosity flags
-a=a|f Use presize alignments (only if gaps>0), slow
a - Always or f - as Fallback
-x=+- Use 5'-end lowercase masking of primers (default -)
-u=+- Uppercase all primers (default -)
compat-options (duplicate posix-options) are
M=## Margin (default 50)
W=## Wordsize (default 7)
N=## Number of mismatches allowed (default 0)
G=## Max indels allowed (default 0)
F=## Use ## discontinuous words
O=## Set output file to ##
T=## Set output format (1..3)
D=##-## Set default size range
P=+- Postprocess hits on/off
V=## Verbosity flags
A=a|f Use presize alignments (only if gaps>0), slow
a - Always or f - as Fallback
X=+- Use 5'-end lowercase masking of primers (default -)
U=+- Uppercase all primers (default -)
-mid Same as T=2
For information about further options just call e-PCR without any options.