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Merge pull request #1795 from xexyl/ferguson2-recode-try

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Landon Curt Noll authored and GitHub committed 2023-12-26 07:48:23 -08:00
2 parents 31ec709827 9b4977d62c
commit d5fabcab6f
4 files changed
+68 -24
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2020/ferguson2/key.txt
+1
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@@ -0,0 +1 @@
3IO1CC5CZ2CODESNXYMSATVFURKLBJ
2020/ferguson2/try.alt.sh
+31 -12
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@@ -60,29 +60,48 @@ echo 1>&2
./prog.alt - < try.this.txt 2>/dev/null
echo 1>&2
# even more input fun:
read -r -n 1 -p "Press any key to show key.txt: "
echo 1>&2
echo "$ cat key.txt" 1>&2
cat key.txt
echo 1>&2
read -r -n 1 -p "Press any key to encrypt IOCCC with code of key.txt: "
echo 1>&2
echo "$ echo IOCCC | ./recode -v -Rkey.txt | ./prog.alt - 2>/dev/null" 1>&2
echo IOCCC | ./recode -v -Rkey.txt | ./prog.alt - 2>/dev/null
echo 1>&2
# now decrypt IOCCC with settings of key.txt by piping it back to recode -> prog.alt
read -r -n 1 -p "Press any key to encrypt and then decrypt IOCCC with code of key.txt: "
echo 1>&2
echo "$ echo IOCCC | ./recode -v -Rkey.txt | ./prog - 2>/dev/null | ./recode -Rkey.txt | ./prog.alt - 2>/dev/null" 1>&2
echo IOCCC | ./recode -v -Rkey.txt | ./prog - 2>/dev/null | ./recode -Rkey.txt | ./prog.alt - 2>/dev/null
echo 1>&2
# more obfuscated fun:
read -r -n 1 -p "Press any key to send 'testing test tests' to recode: "
echo 1>&2
echo "$ echo testing test tests | ./recode" 1>&2
echo testing test tests | ./recode
echo "$ echo testing test tests | ./recode -v" 1>&2
echo testing test tests | ./recode -v
echo 1>&2
read -r -n 1 -p "Press any key to send 'testing test tests' to recode -> prog.alt: "
echo 1>&2
echo "$ echo testing test tests | ./recode | ./prog.alt - 2>/dev/null" 1>&2
echo testing test tests | ./recode | ./prog.alt - 2>/dev/null
echo "$ echo testing test tests | ./recode -v | ./prog.alt - 2>/dev/null" 1>&2
echo testing test tests | ./recode -v | ./prog.alt - 2>/dev/null
echo 1>&2
read -r -n 1 -p "Press any key to send 'testing test tests' to recode -> prog -> recode: "
echo 1>&2
echo "$ echo testing test tests | ./recode | ./prog - 2>/dev/null | ./recode" 1>&2
echo testing test tests | ./recode | ./prog - 2>/dev/null | ./recode
echo "$ echo testing test tests | ./recode -v | ./prog - 2>/dev/null | ./recode" 1>&2
echo testing test tests | ./recode -v | ./prog - 2>/dev/null | ./recode -v
echo 1>&2
read -r -n 1 -p "Press any key to send 'testing test tests' to recode -> prog -> recode -> prog.alt: "
echo 1>&2
echo "$ echo testing test tests | ./recode | ./prog - 2>/dev/null | ./recode | ./prog.alt - 2>/dev/null" 1>&2
echo testing test tests | ./recode | ./prog - 2>/dev/null | ./recode | ./prog.alt - 2>/dev/null
echo "$ echo testing test tests | ./recode -v | ./prog - 2>/dev/null | ./recode -v | ./prog.alt - 2>/dev/null" 1>&2
echo testing test tests | ./recode -v | ./prog - 2>/dev/null | ./recode -v | ./prog.alt - 2>/dev/null
echo 1>&2
# even more obfuscated fun saving and reading from files:
@@ -93,8 +112,8 @@ rm -f conf input output output2
# original string to input and original output to output:
read -r -n 1 -p "Press any key to save settings and output, then encrypt: "
echo 1>&2
echo "$ echo testing test tests | tee input | ./recode -r -oconf | ./prog - 2>/dev/null >output" 1>&2
echo testing test tests | tee input | ./recode -r -oconf | ./prog - 2>/dev/null >output
echo "$ echo testing test tests | tee input | ./recode -v -r -oconf | ./prog - 2>/dev/null >output" 1>&2
echo testing test tests | tee input | ./recode -v -r -oconf | ./prog - 2>/dev/null >output
read -r -n 1 -p "Press any key to show input file: "
echo 1>&2
cat input
@@ -106,8 +125,8 @@ echo 1>&2
# configure Enigma machine from conf file and read from output file, thus decrypting:
read -r -n 1 -p "Press any key to decrypt the output from the above command: "
echo 1>&2
echo "$ ./recode -Rconf -foutput | ./prog - 2>/dev/null > output2" 1>&2
./recode -Rconf -foutput | ./prog - 2>/dev/null > output2
echo "$ ./recode -v -Rconf -foutput | ./prog - 2>/dev/null > output2" 1>&2
./recode -v -Rconf -foutput | ./prog - 2>/dev/null > output2
read -r -n 1 -p "Press any key to show output2: "
echo 1>&2
cat output2
2020/ferguson2/try.sh
+31 -12
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@@ -60,29 +60,48 @@ echo 1>&2
./prog - < try.this.txt 2>/dev/null
echo 1>&2
# even more input fun:
read -r -n 1 -p "Press any key to show key.txt: "
echo 1>&2
echo "$ cat key.txt" 1>&2
cat key.txt
echo 1>&2
read -r -n 1 -p "Press any key to encrypt IOCCC with code of key.txt: "
echo 1>&2
echo "$ echo IOCCC | ./recode -v -Rkey.txt | ./prog - 2>/dev/null" 1>&2
echo IOCCC | ./recode -v -Rkey.txt | ./prog - 2>/dev/null
echo 1>&2
# now decrypt IOCCC with settings of key.txt by piping it back to recode -> prog
read -r -n 1 -p "Press any key to encrypt and then decrypt IOCCC with code of key.txt: "
echo 1>&2
echo "$ echo IOCCC | ./recode -v -Rkey.txt | ./prog - 2>/dev/null | ./recode -Rkey.txt | ./prog - 2>/dev/null" 1>&2
echo IOCCC | ./recode -v -Rkey.txt | ./prog - 2>/dev/null | ./recode -Rkey.txt | ./prog - 2>/dev/null
echo 1>&2
# more obfuscated fun:
read -r -n 1 -p "Press any key to send 'testing test tests' to recode: "
echo 1>&2
echo "$ echo testing test tests | ./recode" 1>&2
echo testing test tests | ./recode
echo "$ echo testing test tests | ./recode -v" 1>&2
echo testing test tests | ./recode -v
echo 1>&2
read -r -n 1 -p "Press any key to send 'testing test tests' to recode -> prog: "
echo 1>&2
echo "$ echo testing test tests | ./recode | ./prog - 2>/dev/null" 1>&2
echo testing test tests | ./recode | ./prog - 2>/dev/null
echo "$ echo testing test tests | ./recode -v | ./prog - 2>/dev/null" 1>&2
echo testing test tests | ./recode -v | ./prog - 2>/dev/null
echo 1>&2
read -r -n 1 -p "Press any key to send 'testing test tests' to recode -> prog -> recode: "
echo 1>&2
echo "$ echo testing test tests | ./recode | ./prog - 2>/dev/null | ./recode" 1>&2
echo testing test tests | ./recode | ./prog - 2>/dev/null | ./recode
echo "$ echo testing test tests | ./recode -v | ./prog - 2>/dev/null | ./recode" 1>&2
echo testing test tests | ./recode -v | ./prog - 2>/dev/null | ./recode
echo 1>&2
read -r -n 1 -p "Press any key to send 'testing test tests' to recode -> prog -> recode -> prog: "
echo 1>&2
echo "$ echo testing test tests | ./recode | ./prog - 2>/dev/null | ./recode | ./prog - 2>/dev/null" 1>&2
echo testing test tests | ./recode | ./prog - 2>/dev/null | ./recode | ./prog - 2>/dev/null
echo "$ echo testing test tests | ./recode -v | ./prog - 2>/dev/null | ./recode -v | ./prog - 2>/dev/null" 1>&2
echo testing test tests | ./recode -v | ./prog - 2>/dev/null | ./recode -v | ./prog - 2>/dev/null
echo 1>&2
# even more obfuscated fun saving and reading from files:
@@ -93,8 +112,8 @@ rm -f conf input output output2
# original string to input and original output to output:
read -r -n 1 -p "Press any key to save settings and output, then encrypt: "
echo 1>&2
echo "$ echo testing test tests | tee input | ./recode -r -oconf | ./prog - 2>/dev/null >output" 1>&2
echo testing test tests | tee input | ./recode -r -oconf | ./prog - 2>/dev/null >output
echo "$ echo testing test tests | tee input | ./recode -v -r -oconf | ./prog - 2>/dev/null >output" 1>&2
echo testing test tests | tee input | ./recode -v -r -oconf | ./prog - 2>/dev/null >output
read -r -n 1 -p "Press any key to show input file: "
echo 1>&2
cat input
@@ -106,8 +125,8 @@ echo 1>&2
# configure Enigma machine from conf file and read from output file, thus decrypting:
read -r -n 1 -p "Press any key to decrypt the output from the above command: "
echo 1>&2
echo "$ ./recode -Rconf -foutput | ./prog - 2>/dev/null > output2" 1>&2
./recode -Rconf -foutput | ./prog - 2>/dev/null > output2
echo "$ ./recode -v -Rconf -foutput | ./prog - 2>/dev/null > output2" 1>&2
./recode -v -Rconf -foutput | ./prog - 2>/dev/null > output2
read -r -n 1 -p "Press any key to show output2: "
echo 1>&2
cat output2
thanks-for-help.md
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@@ -4413,6 +4413,11 @@ He also added the [try.sh](/2020/ferguson2/try.sh) script.
He also added the [alt code](/2020/ferguson2/README.md#alternate-code) and the
[try.alt.sh](/2020/ferguson2/try.alt.sh) script.
The try scripts involved the addition of a text file,
[key.txt](/2020/ferguson2/key.txt) which has the key of the file the judges
added in [try.this.txt](/2020/ferguson2/try.this.txt) which itself was based on
something the author (Cody :-) ) submitted in the first place.
He also fixed some issues that occurred when files were renamed to `.md` from
`.markdown`.