(old)Puppy Linux Discussion Forum

Code: Select all

#!/bin/bash

text=$(cat htmltext.html)
for i in $(echo "$text" | grep -o "&#..;\|&#...;\|&#....;\|&#.....;");
do
[[ "$(echo $i | grep "x")" != "" ]] && export j=$(printf "%d" "$(echo "$i" | sed -e "s/&#\(.*\);/0\1/")") || export j=$(echo "$i" | sed -e "s/&#\(.*\);/\1/")
text=$(echo "$text" | sed -e "s/$i/$(perl -CS -e 'print chr("$ENV{j}")')/");
done;
echo "$text"

Code: Select all

#!/bin/sh
IFS=";"
for x in `cat htmltext` ; do
y=${x//\&#/}
a=${a}`printf '%%''%x' $y`
done
httpd -d "$a"

Code: Select all

#!/bin/sh
IFS="
" 							# use the new line character as our word separator
for outer in `cat htmltext` ; do			#this splits it up by line
	IFS=";"									#use the ";" as our word separator
	for x in $outer ; do 					#this separates each character
		y=${x//\&#/} 						#remove the "&#" from each string
		a=${a}`printf '%%''%x' $y` 			#%x prints hex, the %% is for httpd
	done
	a=$a"
"											#add the newline character
done
httpd -d $a					#httpd will decode strings in standard %hex format

Code: Select all

#!/bin/bash

# read file into memvar and replace each newline with 

mytext=`cat htmltext.html | sed ':a;N;$!ba;s/\n/\
/g'`
IFS=";"
# loop used to parse character
for x in $mytext ; do
	# remove the "&#" from each string
	y=${x//\&#/}
	# %x prints hex; the %% is for httpd
	a=${a}`printf '%%''%x' $y`
done
# fix newline char in text and append trailing newline
a=`echo -e "$a" | sed 's/\%a/\n/g'`$'\012'
# output the result
httpd -d $a

Code: Select all

#!/bin/sh
while read line; do
	echo "$line" |
	while read -d ";" char; do
		#Trim "&#" from beginning
		ascii="${char#&\#}"
		#ascii appears to be decimal, octal conversion necessary
		num=""
		while true; do
			digit="$(($ascii%8))"
			num="$digit$num"
			ascii="$(($ascii/8))"
			if test "$ascii" = "0"; then
				#Now write to terminal
				echo -ne "\\$num"
				break
			fi
		done
	done
	#Add non-coded newline
	echo
done < htmltext

Code: Select all

#!/bin/bash

while read line; do 
	echo "$line" | 
	while read -d ";" char; do 
		# trim "&#" from beginning 
		ascii="${char#&\#}" 
		# ascii appears to be decimal, octal conversion necessary 
		num="" 
		while true; do 
			digit="$(($ascii%8))" 
			num="$digit$num" 
			ascii="$(($ascii/8))" 
			if test "$ascii" = "0"; then 
				# now write to terminal 
				printf "\\$num"
				break 
			fi
		done
	done 
	# add non-coded newline 
	echo 
done < htmltext.html