#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)^\s*(\d+)?\s?([rwxSTstdcb\-lp?]{10})\s+(\d+)?\s?(\S+)\s+(\S+)\s+([0-9,]+)?\s+(\d+)?\s?([0-9\-]{10}\s+[0-9:]{5}|[A-Z][a-z]{2}\s+[0-9]{1,2}\s+[0-9:]{4,5})\s((?:(?!\s\->\s).)*)(\s\->\s)?(.*)"
Local $sString = "busybox ls -lain" & @CRLF & _
" 1769542 -rw------- 1 10163 10163 0 Dec 13 21:06 0.txt" & @CRLF & _
" 1769543 -rw------- 1 10163 10163 0 Nov 13 21:06 1.txt" & @CRLF & _
"1769561 -rw------- 1 10163 10163 0 Feb 13 2016 10.txt" & @CRLF & _
"1769562 -rw------- 1 10163 10163 0 Jan 13 2016 11.txt" & @CRLF & _
"1769544 -rw------- 1 10163 10163 0 Oct 13 21:06 2.txt" & @CRLF & _
"1769545 -rw------- 1 10163 10163 0 Sep 13 21:06 3.txt" & @CRLF & _
"1769546 -rw------- 1 10163 10163 0 Aug 13 21:06 4.txt" & @CRLF & _
"1769547 -rw------- 1 10163 10163 0 Jul 13 21:06 5.txt" & @CRLF & _
"1769550 -rw------- 1 10163 10163 0 Jun 13 2016 6.txt" & @CRLF & _
"1769552 -rw------- 1 10163 10163 0 May 13 2016 7.txt" & @CRLF & _
"1769559 -rw------- 1 10163 10163 0 Apr 13 2016 8.txt" & @CRLF & _
"1769560 -rw------- 1 10163 10163 0 Mar 13 2016 9.txt" & @CRLF & _
"" & @CRLF & _
"toolbox ls -l" & @CRLF & _
"drwxr-xr-x root root 1970-03-01 01:33 acct" & @CRLF & _
"drwxrwx--- system cache 2016-12-13 10:53 cache" & @CRLF & _
"lrwxrwxrwx root root 1969-12-31 16:00 charger -> /sbin/healthd" & @CRLF & _
"dr-x------ root root 1970-03-01 01:33 config" & @CRLF & _
"lrwxrwxrwx root root 1970-03-01 01:33 d -> /sys/kernel/debug" & @CRLF & _
"drwxrwx--x system system 2016-07-06 21:19 data" & @CRLF & _
"-rw-r--r-- root root 614 1969-12-31 16:00 default.prop" & @CRLF & _
"drwxr-xr-x root root 2016-12-10 00:23 dev" & @CRLF & _
"lrwxrwxrwx root root 1970-03-01 01:33 etc -> /system/etc" & @CRLF & _
"-rw-r--r-- root root 24061 1969-12-31 16:00 file_contexts" & @CRLF & _
"dr-xr-x--- system system 1969-12-31 16:00 firmware" & @CRLF & _
"-rw-r----- root root 4158 1969-12-31 16:00 fstab.angler" & @CRLF & _
"-rwxr-x--- root root 1142576 1969-12-31 16:00 init" & @CRLF & _
"-rwxr-x--- root root 98 1969-12-31 16:00 init.angler.diag.rc" & @CRLF & _
"-rwxr-x--- root root 14044 1969-12-31 16:00 init.angler.rc" & @CRLF & _
"-rwxr-x--- root root 524 1969-12-31 16:00 init.angler.sensorhub.rc" & @CRLF & _
"-rwxr-x--- root root 9729 1969-12-31 16:00 init.angler.usb.rc" & @CRLF & _
"-rwxr-x--- root root 941 1969-12-31 16:00 init.environ.rc" & @CRLF & _
"" & @CRLF & _
"toybox ls -la" & @CRLF & _
"drwxr-xr-x 20 root root 0 1970-03-01 01:33 ." & @CRLF & _
"drwxr-xr-x 20 root root 0 1970-03-01 01:33 .." & @CRLF & _
"drwxr-xr-x 235 root root 0 1970-03-01 01:33 acct" & @CRLF & _
"drwxrwx--- 5 system cache 4096 2016-12-13 21:57 cache" & @CRLF & _
"" & @CRLF & _
"busybox ls -la /dev" & @CRLF & _
"crw-rw---- 1 system camera 81, 4 1970-01-30 15:02 v4l-subdev3" & @CRLF & _
"crw-rw---- 1 system camera 81, 5 1970-01-30 15:02 v4l-subdev4" & @CRLF & _
"crw-rw---- 1 system camera 81, 6 1970-01-30 15:02 v4l-subdev5" & @CRLF & _
"crw-rw---- 1 system camera 81, 7 1970-01-30 15:02 v4l-subdev6" & @CRLF & _
"" & @CRLF & _
"" & @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