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sfk encode|decode [infile] format [options]
en- or decode text or data.
formats
-base64 encode all chars as a-z A-Z 0-9 +/
with = used as padding character.
add -nowrap to keep the output
as one long line.
-hex encode all chars as hexadecimal
-_hex encode non-alphanumeric characters
as prefix _ and hex value
-\x25hex encode non-alnum chars as % and hex
-url same as -\x25hex
-wsp white space protection, keep groups
of spaces and empty lines, for email
and forums -> sfk help wsp
options
-linechars=n with base64 format, number of chars
per output line. default is 40.
-all encode all chars, not just non-alnum
-noeol if text lines are received from a previous
command then strip line end characters.
default on encode with single input line
and on hex decode without prefix.
does nothing when loading from a file.
-tofile x write output to file x.
-dump show output data as hexdump.
see also
sfk hexdump produce hex data in many formats
sfk hextobin convert many hex formats to binary
sfk uuencode encode many files as plain text
sfk md5 create checksum of file(s)
examples
sfk encode in.jpg -base64 -tofile out.txt
encodes in.jpg as base64, writing to out.txt
sfk decode in.txt -base64 -tofile out.dat
decodes in.txt from base64, writing to out.dat
sfk echo -spat "foo bar" +encode -url
produces: foo%20bar
sfk echo "foo_20bar" +decode -_hex
produces: foo bar
sfk fromclip +decode -url
make an url copied from a web page readable
by changing "foo%20bar" to "foo bar".
sfk encode|decode [infile] format
[options]
en- or decode text or data.
formats
-base64 encode all chars as a-z A-Z
0-9 +/ with = used as padding
character. add -nowrap to
keep the output as one long
line.
-hex encode all chars as
hexadecimal
-_hex encode non-alphanumeric
characters as prefix _ and
hex value
-\x25hex encode non-alnum chars as %
and hex
-url same as -\x25hex
-wsp white space protection, keep
groups of spaces and empty
lines, for email and forums
-> sfk help wsp
options
-linechars=n with base64 format, number
of chars per output line.
default is 40.
-all encode all chars, not just
non-alnum
-noeol if text lines are received
from a previous command then
strip line end characters.
default on encode with single
input line and on hex decode
without prefix. does nothing
when loading from a file.
-tofile x write output to file x.
-dump show output data as hexdump.
see also
sfk hexdump produce hex data in many
formats
sfk hextobin convert many hex formats
to binary
sfk uuencode encode many files as
plain text
sfk md5 create checksum of
file(s)
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