The following tutorial describes how a simple incremential backup mechanism can be implemented with 7Zip.
Status: This is not working on Win10 and the current 7Zip version installed on the dev computers.
7Zip Backup SendTo Menu
All credits go to…
For… Full Backup, Diff, Restore and Backup Bat: visit his site.
@echo off
REM === HIER ANPASSEN : ============================================================
REM Pfad zu 7zip
set Z=C:\Program Files\7-Zip\7z.exe
REM Standard Backup Ordner
set BF=d:\Backup
REM ============ VERARBEITUNG ======================================================
set SF=%1%
REM Hochkomma weg
set SF=%SF:"=%
REM Filename
for /f "tokens=* delims= " %%f in ("%SF%") do set SN=%%~NXf
REM Alternativ Pfad bauen
set SP=%SF:\\=NET\%
set SP=%SP::=%
set SP=%SP:"=%
REM EXCLUDE LIST
rem -xr!*.o
set xcl=
:loop
shift
if "%1"=="" goto :endloop
set xcl=%xcl% -xr!%1%
goto :loop
:endloop
cls
echo EXCLUDES: %xcl%
Echo BACKUP : %d%%t% von %SF%
echo PFAD : %BF%\%SP%\%d%%t%.7z
echo EXCLUDES: %xcl%
echo.
echo.
REM 7Z
if exist "%BF%\%SP%\basis.7z" goto :increment
Rem Backup
"%Z%" a "%BF%\%SP%\basis.7z" "%SF%" %xcl%
goto :end
:increment
REM DATETIME
for /f "tokens=1,2,3,4 delims=. " %%i in ('date /t') do set d=%%k-%%j-%%i
for /f "tokens=1,2 delims=: " %%i in ('time /t') do set t=%%i%%j
set inc=%BF%\%SP%\%d%%t%.7z
REM Backup Incrementell
"%Z%" u "%BF%\%SP%\basis.7z" "%SF%" -ms=off -mx=9 -t7z -u- -up0q3r2x2y2z0w2!"%inc%" %xcl%
:end
explorer.exe "%BF%\%SP%"
This Script has to be placed in:
C:\Users\[YourUser]\AppData\Roaming\Microsoft\Windows\SendTo
FileName:
bgp_7zbackup_script.bat
Usage:
Rightclick a folder you want to backup – choose the FileName from the “SendTo” menu entry.
