How to unfreeze KDE’s plasmashell?

I’m using Debian 9.4 and this freaking KDE5 is freezing very often! What you can do when your desktop stops responding? Restart computer? Use ALT+CTRL+F1…12? Nah! There’s a better solution!

Simply edit your  ~/.bash_aliases:

nano ~/.bash_aliases

And append to it:

alias restart-plasma='kquitapp5 plasmashell && kstart plasmashell'

Now whenever your plasma desktop starts trolling you, go to your console and type restart-plasma voilàDezombified!

PS. Use tilda to open console in every shitty situation you’ll get into! Simply press F12 and you’ll get nice Quake like terminal.

Feel like a ninja
Feel like a Linux ninja

Permission denied when script is trying to execute ps_files_cleanup_dir

This is pretty common problem. I’ve encountered it on recent version of the Debian operating system. When you see something like that:

Notice:  session_start(): ps_files_cleanup_dir: opendir(/var/lib/php5/sessions) failed: Permission denied (13) in /mnt/www-data/htdocs/raportMNW/inc/bryanjhv/slim-session/src/Slim/Middleware/Session.php on line 110

You can fix that easily with following Linux commands:

sudo nano /etc/php5/apache2/php.ini

Now use CTRL+W to find following string session.save_path and configure it like that:

session.save_path = "/tmp"

Save your file using CTRL+X and restart Apache2 service:

sudo service apache2 restart

And voilà!