Tags » Linux

Screenshot Tour - 02.05.2016

Στιγμιότυπα Οθόνης(screenshots) από το τρέχον στήσιμο (current setup).

  • OS: Arch Linux
  • Desktop: Budgie (GNOME Components)
  • Wall: Mac Grayscale
  • Conky: Conkycolors
  • Panel: Plank
  • Theme: Arc
  • Icons: NouveauGnomeGray (Inherits=Clarity,AwOken)
  • 37 more words

Download all PDF in one webpage

Cited from http://superuser.com/questions/260087/download-all-pdf-links-in-a-web-page.

Use wget in Mac, CentOS, or Cygwin in Windows.

wget -r -l 1 -nd -nH -A pdf http://example.com

Blocking SSH attacks with iptables/ipset on RHEL7.

Having your web server go live automatically opens it up to bot attacks.  More specifically, attacks trying to gain access to your sever via SSH protocol.  260 more words


Encrypting DNS queries on Linux

Security and privacy have for a while been something I’ve been more conscious of. While I don’t particularly expect to get hacked or have information leaked, using encryption when possible seems to be overall beneficial, particularly when it has little to no impact on performance. 1,100 more words


Ubuntu 16.04 LTS And IBM z Systems

As a long term fan of all things Linux I was fascinated to hear that the IBM z System Enterprise Servers (aka Mainframes) now run Ubuntu 16.04 LTS! 32 more words