echo "bash asciioctal.txt This debian 8.1 bash script replaces selected ascii characters, in octal notation, in file $1.";

echo " null character. must have something to replace.";
# rpl -qe $'\000' "" $1;
rpl -qe $'\001' "" $1;
rpl -qe $'\002' "" $1;
rpl -qe $'\003' "" $1;
rpl -qe $'\004' "" $1;
rpl -qe $'\005' "" $1;
rpl -qe $'\006' "" $1;
rpl -qe $'\007' "" $1;
rpl -qe $'\010' "" $1;
rpl -qe $'\011' "" $1;

echo "replace newline with space.";
rpl -qe $'\012' " " $1;
rpl -qe $'\013' "" $1;
rpl -qe $'\014' "" $1;

echo "replace carrage return with space.";
rpl -qe $'\015' " " $1;
rpl -qe $'\016' "" $1;
rpl -qe $'\017' "" $1;
rpl -qe $'\020' "" $1;
rpl -qe $'\021' "" $1;
rpl -qe $'\022' "" $1;
rpl -qe $'\023' "" $1;
rpl -qe $'\024' "" $1;
rpl -qe $'\025' "" $1;
rpl -qe $'\026' "" $1;
rpl -qe $'\027' "" $1;
rpl -qe $'\028' "" $1;
rpl -qe $'\029' "" $1;
rpl -qe $'\030' "" $1;
rpl -qe $'\031' "" $1;
rpl -qe $'\032' "" $1;
rpl -qe $'\033' "" $1;
rpl -qe $'\034' "" $1;
rpl -qe $'\035' "" $1;
rpl -qe $'\036' "" $1;
rpl -qe $'\037' "" $1;
rpl -qe $'\038' "" $1;
rpl -qe $'\039' "" $1;

echo "omiting space, !.";
# rpl -qe $'\040' "" $1;
# rpl -qe $'\041' "" $1;
rpl -qe $'\042' "" $1;
rpl -qe $'\043' "" $1;
rpl -qe $'\044' "" $1;
rpl -qe $'\045' "" $1;
rpl -qe $'\046' "" $1;
rpl -qe $'\047' "" $1;
rpl -qe $'\048' "" $1;
rpl -qe $'\049' "" $1;
rpl -qe $'\050' "" $1;
rpl -qe $'\051' "" $1;
rpl -qe $'\052' "" $1;
rpl -qe $'\053' "" $1;

echo "omiting ,# .";
# rpl -qe $'\054' "" $1;
rpl -qe $'\055' "" $1;

echo "omiting ., ?.";
# rpl -qe $'\056' "" $1;
# rpl -qe $'\057' "" $1;
rpl -qe $'\058' "" $1;
rpl -qe $'\059' "" $1;

echo "0-9.";
rpl -qe $'\060' "" $1;
rpl -qe $'\061' "" $1;
rpl -qe $'\062' "" $1;
rpl -qe $'\063' "" $1;
rpl -qe $'\064' "" $1;
rpl -qe $'\065' "" $1;
rpl -qe $'\066' "" $1;
rpl -qe $'\067' "" $1;
rpl -qe $'\068' "" $1;
rpl -qe $'\069' "" $1;
rpl -qe $'\070' "" $1;
rpl -qe $'\071' "" $1;
rpl -qe $'\072' "" $1;
rpl -qe $'\073' "" $1;
rpl -qe $'\074' "" $1;
rpl -qe $'\075' "" $1;
rpl -qe $'\076' "" $1;
rpl -qe $'\077' "" $1;
rpl -qe $'\100' "" $1;

echo "omiting A-Z.";
# rpl -qe $'\101' "" $1;
# rpl -qe $'\102' "" $1;
# rpl -qe $'\103' "" $1;
# rpl -qe $'\104' "" $1;
# rpl -qe $'\105' "" $1;
# rpl -qe $'\106' "" $1;
# rpl -qe $'\107' "" $1;
# rpl -qe $'\108' "" $1;
# rpl -qe $'\109' "" $1;
# rpl -qe $'\110' "" $1;
# rpl -qe $'\111' "" $1;
# rpl -qe $'\112' "" $1;
# rpl -qe $'\113' "" $1;
# rpl -qe $'\114' "" $1;
# rpl -qe $'\115' "" $1;
# rpl -qe $'\116' "" $1;
# rpl -qe $'\117' "" $1;
# rpl -qe $'\120' "" $1;
# rpl -qe $'\121' "" $1;
# rpl -qe $'\122' "" $1;
# rpl -qe $'\123' "" $1;
# rpl -qe $'\124' "" $1;
# rpl -qe $'\125' "" $1;
# rpl -qe $'\126' "" $1;
# rpl -qe $'\127' "" $1;
# rpl -qe $'\130' "" $1;
# rpl -qe $'\131' "" $1;
# rpl -qe $'\132' "" $1;
rpl -qe $'\133' "" $1;
rpl -qe $'\134' "" $1;
rpl -qe $'\135' "" $1;
rpl -qe $'\136' "" $1;
rpl -qe $'\137' "" $1;
rpl -qe $'\140' "" $1;

echo "omiting a-z.";
# rpl -qe $'\141' "" $1;
# rpl -qe $'\142' "" $1;
# rpl -qe $'\143' "" $1;
# rpl -qe $'\144' "" $1;
# rpl -qe $'\145' "" $1;
# rpl -qe $'\146' "" $1;
# rpl -qe $'\147' "" $1;
# rpl -qe $'\150' "" $1;
# rpl -qe $'\151' "" $1;
# rpl -qe $'\152' "" $1;
# rpl -qe $'\153' "" $1;
# rpl -qe $'\154' "" $1;
# rpl -qe $'\155' "" $1;
# rpl -qe $'\156' "" $1;
# rpl -qe $'\157' "" $1;
# rpl -qe $'\158' "" $1;
# rpl -qe $'\159' "" $1;
# rpl -qe $'\160' "" $1;
# rpl -qe $'\161' "" $1;
# rpl -qe $'\162' "" $1;
# rpl -qe $'\163' "" $1;
# rpl -qe $'\164' "" $1;
# rpl -qe $'\165' "" $1;
# rpl -qe $'\166' "" $1;
# rpl -qe $'\167' "" $1;
# rpl -qe $'\170' "" $1;
# rpl -qe $'\171' "" $1;
# rpl -qe $'\172' "" $1;
rpl -qe $'\173' "" $1;
rpl -qe $'\174' "" $1;
rpl -qe $'\175' "" $1;
rpl -qe $'\176' "" $1;
rpl -qe $'\177' "" $1;

echo "replace two spaces with one space.";
rpl -qe $'  ' " " $1;
rpl -qe $'  ' " " $1;
rpl -qe $'  ' " " $1;
rpl -qe $'  ' " " $1;
rpl -qe $'  ' " " $1;
rpl -qe $'  ' " " $1;
rpl -qe $'  ' " " $1;
rpl -qe $'  ' " " $1;
rpl -qe $'  ' " " $1;
rpl -qe $'  ' " " $1;