Parent directory access restrictions for vsftpd on ubuntu server 16.04

# useradd
useradd -m -d /home/username/ -s /bin/bash -G sudo username
passwd username
usernamepasswd

# ftp
sudo apt update
sudo apt install vsftpd

cp /etc/vsftpd.conf /etc/vsftpd.conf.bk

vi /etc/vsftpd.conf
local_enable=YES
write_enable=YES
local_umask=022
chroot_local_user=NO
chroot_list_enable=YES
chroot_list_file=/etc/vsftpd.chroot_list
allow_writeable_chroot=YES

vi /etc/vsftpd.chroot_list
username

# firewall
ufw allow ftp
ufw status

set logging for mariadb on windows

SHOW VARIABLES LIKE "general_log%";

SET GLOBAL general_log = 'ON';

ex > C:\Program Files\MariaDB 10.1\data\DESKTOP-NGG647S.log

SET GLOBAL general_log = 'OFF';

how to for Compact framework project build Speed improvement

c:\Windows\Microsoft.NET\Framework\v3.5\Microsoft.CompactFramework.Common.targets

    <Target
        Name="PlatformVerificationTask" Condition="'$(SkipPlatform Verification)' == 'true'">
        <PlatformVerificationTask
            PlatformFamilyName="$(PlatformFamilyName)"
            PlatformID="$(PlatformID)"
            SourceAssembly="@(IntermediateAssembly)"
            ReferencePath="@(ReferencePath)"
            TreatWarningsAsErrors="$(TreatWarningsAsErrors)"
            PlatformVersion="$(TargetFrameworkVersion)"/>
    </Target>

windows mobile device center with windows 10 not working

Computer Management
Services & Applications
Services.
Scroll down to right-click on "Windows Mobile-2003-based device connectivity" to select Properties
Log On.
Switch to "Local System account" with checking "Allow service to interact with desktop" then click OK

Teamviewer Clean

uninstall the copy of Teamviewer from your system > Add or remove

Click on Start –> Run –> type %appdata% –> delete TeamViewer folder and also delete “C:\\Program Files\\Teamviewer”

Delete registry > hkcu/software/teamviewer and hklm/software/teamviewer

not allow OPTIONS, TRACE with asp.net

 <system.webServer>
  <security>
   <requestFiltering>
    <verbs allowUnlisted="true">
     <add verb="OPTIONS" allowed="false" />
     <add verb="TRACE" allowed="false" />
    </verbs>
   </requestFiltering>
  </security>
 </system.webServer>

create user & tablespace with oracle

create tablespace gass_table datafile 'c:\oracle\product\11.2.0\dbhome_1\oradata\gass\gass_table.dbf' size 100m;

create user muse identified by password default tablespace gass_table profile default quota unlimited on gass_table account unlock;

grant resource, connect to muse;
grant create view, create synonym to muse;

mysql or mariadb all backup with windows

runas : command prompt

mysqldump --port 3307 -uroot -p ems > backup.sql

netstat find

netstat -an | find /i "listening" | find /i "502"

Targeting.NET Platforms

http://getdotnet.azurewebsites.net/target-dotnet-platforms.html

set wince output file folder with visual studio 2008

project > properties > device

Target Device:
Windows CE Device

Output file folder: > button

Location of output on device:
Root Folder

Subdirectory:
MY PC\CUWIN\Storage Card\SmartEye5

OK Button Click

Windows CE Strings

https://msdn.microsoft.com/en-us/library/ms934880.aspx

%CE1% Program Files
%CE2% Windows
%CE4% Windows\StartUp
%CE5% My Documents
%CE8% Program Files\Games
%CE11% Windows\Start Menu\Programs
%CE14% Windows\Start Menu\Programs\Games
%CE15% Windows\Fonts
%CE17% Windows\Start Menu