Url Encode

• Url Encode

  Converts reserved characters in a URI to their percent encoded counterparts. Alternate python version: echo "$url" | python -c 'import sys,urllib;print urllib.quote(sys.stdin.read().strip())' Show Sample Output

  This is sample output - yours may be different.

  $ echo "this & that" | perl -MURI::Escape -ne 'chomp;print uri_escape($_),"\n"'
  this%20%26%20that
  
  $ echo "this & that" | python -c 'import sys,urllib;print urllib.quote(sys.stdin.read().strip())'
  this%20%26%20that

  
  

  7
  echo "$url" | perl -MURI::Escape -ne 'chomp;print uri_escape($_),"\n"'
  eightmillion · 2010-02-13 00:44:48 0
  • Submit alternative
  • Report as malicious
  • Report as a duplicate
• Url Encode

  Returns URL Encoded string from input ($1).

  This is sample output - yours may be different.

  
  

  2
  $ php -r "echo urlencode('$1');"
  Kataklysmos · 2012-01-07 19:35:33 1
  • Submit alternative
  • Report as malicious
  • Report as a duplicate
• Url Encode

  This one uses hex conversion to do the converting and is in shell/sed only (should probably still use the python/perl version).

  This is sample output - yours may be different.

  
  

  1
  uri_escape(){ echo -E "$@" | sed 's/\\/\\\\/g;s/./&\n/g' | while read -r i; do echo $i | grep -q '[a-zA-Z0-9/.:?&=]' && echo -n "$i" || printf %%%x \'"$i" done }
  infinull · 2010-02-13 01:39:51 3
  • Submit alternative
  • Report as malicious
  • Report as a duplicate
• Url Encode

  It only encodes non-Basic-ASCII chars, as they are the only ones not well readed by UTF-8 and ISO-8859-1 (latin-1). It converts all * C3 X (some latin symbols like ASCII-extended ones) and * C2 X (some punctuation symbols like inverted exclamation) ...UTF-8 double byte symbols to escaped form that every parser understands to form the URLs. I didn't encode spaces and the rest of basic punctuation, but supposedly, space and others are coded as \x20, for example, in UTF-8, latin-1 and Windows-cp1252.... so its read perfectly. Please feel free to correct, the application to which I designe that function works as expected with my assumption. Note: I specify a w=999, I didn't find a flag to put unlimited value. I just suppose very improbable surpass the de-facto 255 (* 3 byte max) = 765 bytes length of URL Show Sample Output

  This is sample output - yours may be different.

  urlEncodeUTF8() { od -An -w999 -t xC <<< "$1" | sed 's/[ ]\?\(c[23]\) \(..\)/%\1%\2/g;s/ /\\\\\x/g' | xargs echo -ne;}
  
  urlEncodeUTF8 '?c?c?p!'
  %c2%a1c%c3%a4c%c3%adp!
  

  
  

  1
  od -An -w999 -t xC <<< "$1" | sed 's/[ ]\?\(c[23]\) \(..\)/%\1%\2/g;s/ /\\\\\x/g' | xargs echo -ne
  nightswimming · 2010-05-31 16:35:52 0
  • Submit alternative
  • Report as malicious
  • Report as a duplicate

voted it up, but needs correction. ==> s/ /%20/g; AND s/ /%09/g;

linuxrawkstar · 449 weeks and 3 days ago

Got my vote :)

o0110o · 449 weeks and 2 days ago

python version left the "/" char unconverted to me; I had to add "| sed 's/\//%2F/g' " at the end of the line

pierpa63 · 197 weeks and 1 day ago

You must be signed in to comment.