Linux

certbot certificates | grep "Certificate Name\|Expiry Date"

lsblk -n -o NAME,TYPE | awk '$2 == "disk" {print $1}' | grep -v '[z].*$'

export EDITOR=vi; if [ -f "$1" ]; then cp $1{,@"$(date +%Y%m%y_%H%M%S)"}; $EDITOR $1; fi

getconf LONG_BIT

The information in this article may be outdated. Download WAIK Automated Installation Kit (AIK) for Windows Vista SP1 and Windows Server 2008 and install. Create and execute mkWinPE.cmd “C:\Program Files\Windows AIK\Tools\x86\imagex.exe” /unmount /commit c:\winpe_x86\mount if exist c:\WinPE_x86 rd c:\WinPE_x86 /S /Q md c:\WinPE_x86 md c:\WinPE_x86\ISO md c:\WinPE_x86\mount if exist “C:\Program Files\Windows AIK\Tools\PETools\x86\bootmgr” copy “C:\Program Files\Windows AIK\Tools\PETools\x86\bootmgr” “c:\WinPE_x86\ISO” if exist “C:\Program Files\Windows AIK\Tools\PETools\x86\bootmgr.efi” copy “C:\Program Files\Windows AIK\Tools\PETools\x86\bootmgr.efi” “c:\WinPE_x86\ISO” if exist “C:\Program Files\Windows AIK\Tools\PETools\x86\boot\etfsboot.com”copy “C:\Program Files\Windows AIK\Tools\PETools\x86\boot\etfsboot.com” “c:\WinPE_x86” if exist “C:\Program Files\Windows AIK\Tools\PETools\x86\boot\efisys.bin” copy “C:\Program Files\Windows AIK\Tools\PETools\x86\boot\efisys.bin” “c:\WinPE_x86” if exist “C:\Program Files\Windows AIK\Tools\PETools\x86\boot” xcopy /cherky “C:\Program Files\Windows AIK\Tools\PETools\x86\boot” “c:\WinPE_x86\ISO\boot\” if exist “C:\Program Files\Windows AIK\Tools\PETools\x86\EFI” xcopy /cherky “C:\Program Files\Windows AIK\Tools\PETools\x86\EFI” “c:\WinPE_x86\ISO\EFI\” copy “C:\Program Files\Windows AIK\Tools\PETools\x86\winpe.wim” “c:\WinPE_x86\winpe.wim” copy “C:\Program Files\Windows AIK\Tools\PETools\x86\winpe.wim” “c:\WinPE_x86\ISO\sources\boot.wim” if exist c:\tftpboot rd c:\tftpboot /S /Q md c:\tftpboot md c:\tftpboot\Boot md c:\tftpboot\Boot\Fonts bcdedit -createstore c:\tftpboot\Boot\BCD Bcdedit /store c:\tftpboot\Boot\BCD /create {ramdiskoptions} /d “Ramdisk options” bcdedit /store c:\tftpboot\Boot\BCD /set {ramdiskoptions} ramdisksdidevice boot bcdedit /store c:\tftpboot\Boot\BCD /set {ramdiskoptions} ramdisksdipath \Boot\boot.sdi for /f “Tokens=3” %%i in (‘bcdedit /store c:\tftpboot\Boot\BCD /create /d “WinPE 2.0” /application osloader’) do set GUID=%%i bcdedit /store c:\tftpboot\Boot\BCD /set %GUID% systemroot \Windows bcdedit /store c:\tftpboot\Boot\BCD /set %GUID% detecthal Yes bcdedit /store c:\tftpboot\Boot\BCD /set %GUID% winpe Yes bcdedit /store c:\tftpboot\Boot\BCD /set %GUID% osdevice ramdisk=[boot]\Boot\winpe.wim,{ramdiskoptions} bcdedit /store c:\tftpboot\Boot\BCD /set %GUID% device ramdisk=[boot]\Boot\winpe.wim,{ramdiskoptions} bcdedit /store c:\tftpboot\Boot\BCD /create {bootmgr} /d “WinPE 2.0” bcdedit /store c:\tftpboot\Boot\BCD /set {bootmgr} timeout 1 bcdedit /store c:\tftpboot\Boot\BCD /set {bootmgr} displayorder %GUID% bcdedit /store c:\tftpboot\Boot\BCD “C:\Program Files\Windows AIK\Tools\x86\imagex.exe” /mountrw c:\WinPE_x86\winpe.wim 1 c:\WinPE_x86\mount “c:\Program Files\Windows AIK\Tools\PETools\peimg.exe” /install=WinPE-HTA-Package c:\winpe_x86\mount\Windows “c:\Program Files\Windows AIK\Tools\PETools\peimg.exe” /install=WinPE-MDAC-Package c:\winpe_x86\mount\Windows “c:\Program Files\Windows AIK\Tools\PETools\peimg.exe” /install=WinPE-Scripting-Package c:\winpe_x86\mount\Windows “c:\Program Files\Windows AIK\Tools\PETools\peimg.exe” /install=WinPE-XML-Package c:\winpe_x86\mount\Windows imagex /unmount c:\WinPE_x86\mount /commit copy c:\winpe_x86\mount\Windows\Boot\PXE\*.* c:\tftpboot\ copy “c:\Program Files\Windows AIK\Tools\PETools\x86\boot\boot.sdi” c:\tftpboot\ copy c:\winpe_x86\winpe.wim c:\tftpboot\ copy “c:\WinPE_x86\ISO\boot\fonts\wgl4_boot.ttf” c:\tftpboot\Boot\Fonts We need a DHCP and TFTP-Server apt-get install dhcp3-server tftpd-hpa edit /etc/dhcpd/dhcpd.conf host tftpclient { hardware ethernet [MAC-address of the PXE client]; fixed-address [IP-address of the PXE client]; filename “Boot/pxeboot.n12”; Edit the File /etc/default/tftpd-hpa RUN_DAEMON=”yes” OPTIONS=”-v -l -m /etc/default/tftpd.rules -s /tftpboot” Create /etc/default/tftpd.rules rg \\ / # Convert backslashes to slashes We also need the PXE Stack PXELINUX Edit the file “/tftpdboot/pxelinux.cfg/default” and add the following ...