Regular Expressions 101

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An explanation of your regex will be automatically generated as you type.
Detailed match information will be displayed here automatically.
  • All Tokens
  • Common Tokens
  • General Tokens
  • Anchors
  • Meta Sequences
  • Quantifiers
  • Group Constructs
  • Character Classes
  • Flags/Modifiers
  • Substitution
  • A single character of: a, b or c
    [abc]
  • A character except: a, b or c
    [^abc]
  • A character in the range: a-z
    [a-z]
  • A character not in the range: a-z
    [^a-z]
  • A character in the range: a-z or A-Z
    [a-zA-Z]
  • Any single character
    .
  • Alternate - match either a or b
    a|b
  • Any whitespace character
    \s
  • Any non-whitespace character
    \S
  • Any digit
    \d
  • Any non-digit
    \D
  • Any word character
    \w
  • Any non-word character
    \W
  • Non-capturing group
    (?:...)
  • Capturing group
    (...)
  • Zero or one of a
    a?
  • Zero or more of a
    a*
  • One or more of a
    a+
  • Exactly 3 of a
    a{3}
  • 3 or more of a
    a{3,}
  • Between 3 and 6 of a
    a{3,6}
  • Start of string
    ^
  • End of string
    $
  • A word boundary
    \b
  • Non-word boundary
    \B

Regular Expression

/
/
g

Test String

Code Generator

Generated Code

#include <StringConstants.au3> ; to declare the Constants of StringRegExp #include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate Local $sRegex = "(?:font)[\ ]+([A-Za-z0-9\=\:]+)[\}\ \}]" Local $sString = "conky.config = {" & @CRLF & _ "-- ------------------------- Windows Settings" & @CRLF & _ " own_window = true," & @CRLF & _ " own_window_type = 'normal'," & @CRLF & _ " own_window_transparent = false," & @CRLF & _ " own_window_hints = 'undecorated,sticky,below,skip_taskbar,skip_pager'," & @CRLF & _ " own_window_argb_visual = true," & @CRLF & _ " own_window_argb_value = 0," & @CRLF & _ "" & @CRLF & _ " double_buffer = true," & @CRLF & _ " background = true," & @CRLF & _ "" & @CRLF & _ "-- ------------------------- Position" & @CRLF & _ " alignment = 'bottom_left'," & @CRLF & _ "" & @CRLF & _ " minimum_width = 295," & @CRLF & _ " minimum_height = 155," & @CRLF & _ " maximum_width = 313," & @CRLF & _ "" & @CRLF & _ " gap_x = 1252," & @CRLF & _ " gap_y = 155," & @CRLF & _ "" & @CRLF & _ " border_inner_margin = 0," & @CRLF & _ " border_outer_margin = 0," & @CRLF & _ " border_width = 0," & @CRLF & _ "" & @CRLF & _ "-- ------------------------- Font" & @CRLF & _ " use_xft = true," & @CRLF & _ " xftalpha = 0.8," & @CRLF & _ " override_utf8_locale = true," & @CRLF & _ "" & @CRLF & _ " draw_shades = true," & @CRLF & _ " default_shade_color = 'black'," & @CRLF & _ "" & @CRLF & _ " draw_borders = false," & @CRLF & _ " draw_outline = false," & @CRLF & _ "" & @CRLF & _ " font = 'Monofur:bold:size=8'," & @CRLF & _ "" & @CRLF & _ "-- ------------------------- Color" & @CRLF & _ " default_color = 'DCDCDC'," & @CRLF & _ " color0 = '1793d0'," & @CRLF & _ " color1 = 'DDDDDD'," & @CRLF & _ " color2 = 'AAAAAA'," & @CRLF & _ " color3 = '888888'," & @CRLF & _ "" & @CRLF & _ "-- ------------------------- OTHER" & @CRLF & _ " update_interval = 1," & @CRLF & _ "" & @CRLF & _ " lua_load = '~/.conky/ConkyBar/lua/net_graph.lua'," & @CRLF & _ " lua_draw_hook_pre = 'main_graph'," & @CRLF & _ "" & @CRLF & _ "};" & @CRLF & _ "" & @CRLF & _ "conky.text = [[" & @CRLF & _ "${color DCDCDC}" & @CRLF & _ "${color DCDCDC }" & @CRLF & _ "${if_existing /proc/net/route enp8s0}${voffset 25}${goto 50}${font}Network${image ~/.conky/ConkyBar/img/networkhigh.png -p 0,15}" & @CRLF & _ "${goto 50}${font}Public ip: ${font Monofur:size=8}${texeci 36000 wget -qO - http://ip.tupeux.com | tail}" & @CRLF & _ "${voffset 81}${goto 50}${font}Recieve: ${font Monofur:size=8}${downspeed enp8s0}${goto 210}${font}Send: ${font Monofur:size=8}${upspeed enp8s0}${else}${if_existing /proc/net/route wlp2s0}${voffset 25}${goto 50}${font}Network" & @CRLF & _ "${goto 50}${font}Public ip: ${font Monofur:size=8}${texeci 36000 wget -qO - http://ip.tupeux.com | tail}${goto 210}${font}Sign: ${font Monofur:size=8}${wireless_link_qual_perc wlp2s0}%" & @CRLF & _ "${voffset 81}${goto 50}${font}Recieve: ${font Monofur:size=8}${downspeed wlp2s0}${goto 210}${font}Send: ${font Monofur:size=8}${upspeed wlp2s0}" & @CRLF & _ "${if_match "${wireless_link_qual_perc wlp2s0}"<"33"}${image ~/.conky/ConkyBar/img/networklow.png -p 0,15 -s 45x45}${else}${if_match "${wireless_link_qual_perc wlp2s0}"<"66"}${image ~/.conky/ConkyBar/img/networkmid.png -p 0,15}${else}${image ~/.conky/ConkyBar/img/networkhigh.png -p 0,15}${endif}${endif}${else}${voffset 27}${goto 50}${font}Network${image ~/.conky/ConkyBar/img/nonetwork.png -p 0,15}" & @CRLF & _ "${goto 50}No connection${endif}${endif}" & @CRLF & _ "]];" Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYGLOBALFULLMATCH) Local $aFullArray[0] For $i = 0 To UBound($aArray) -1 _ArrayConcatenate($aFullArray, $aArray[$i]) Next $aArray = $aFullArray ; Present the entire match result _ArrayDisplay($aArray, "Result")

Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm