PostgreSQL coub express.js freeware git jquery laravel links linux macos mysql node.js php powershell python ubuntu vim virtualbox анекдот блог игры интересно стихи цитаты

Git: remove untracked files
June 09, 2016
Preview files that will be deleted (dry-run) 
git clean -fn
Real forced cleanup 
git clean -f
Help 
git help clean
Original solution is here
git


Debian + XFCE xscreensaver alternative screen lock
April 06, 2016
Step one 
sudo apt-get purge xscreensaver xscreensaver-data
Step two 
sudo apt-get install light-locker
Step three 
# which light-locker-command 
/usr/bin/light-locker-command
Step four
Bind global hotkey (keyboard settings for XFCE case) for command /usr/bin/light-locker-command -l
Based on this solution
linux


Debian: Decoupling VLC volume and system volume
March 31, 2016
Step 1 
vim /etc/pulse/daemon.conf
Then find and change line with flat-volumes to 
flat-volumes = no
After that we have to restart pulseaudio without restart 
pulseaudio -k
pulseaudio -D
Source solution note is here
linux


How to extract .tar.xz to selected folder?
March 04, 2016
It's simple 
tar -xJvf archive-file.tar.xz -C ~/dest/folder/name
Also simple for regular .tar.gz files 
tar -xzvf archive-file.tar.gz -C ~/dest/folder/name
linux ubuntu


How to install Plank Dock on Debian 8 - simple dock for Debian
February 24, 2016
Plank homepage is here: launchpad.net/plank
0. Download & extract sources
1. Install dependencies 
sudo apt-get install automake gnome-common intltool pkg-config valac libbamf3-dev libdbusmenu-gtk3-dev libgdk-pixbuf2.0-dev libgee-dev libglib2.0-dev libgtk-3-dev libwnck-3-dev libx11-dev libgee-0.8-dev
2. Compile and install 
./configure
make
sudo make install
3. Update shared libraries 
sudo ldconfig
4. Run plank, or plank preferences window 
plank &
plank --preferences
Source solution is here www.techbear.co/installing-plank-dock-on-debian-jessie
linux


aghr