Useful tips for everyday
Can Ddrescue recover deleted files? Go to “Search” and hit ENTER. Then browse around until you find the folder you created earlier, and press “c”…
How can I find all lines containing two words? I need to check if two (specified) words exist on any line in a text file.…
What is the difference between pwd and pwd? As explained in help pwd : pwd: pwd [-LP] Print the name of the current working directory.…
How do I install an email program on my computer? Download a free email program to the desktop of your computer. Double-click the file once…
How do you add a key to a pageant? To add a key to Pageant, press the ‘Add Key’ button. Pageant will bring up a…
Can you test nginx locally? Making the changes directly to the configuration files on the server means you can test your changes basically straight away.…
Do Linux servers have a GUI? There are many GUI desktops available for Ubuntu Server. Most can be installed using the apt-get package manager or…
How to delete a column with GNU AWK? With GNU awk for inplace editing, \\s/\\S, and gensub () to delete Without GNU awk you need…
How do I connect to Checkpoint VPN? Configuration – Check Point security gateway Open SmartConsole > Security Policies > Access Tools > VPN Communities. Click…
Can I use my laptop as a monitor for a server? There is a KVM from Epiphan Systems that connects your laptop to the monitor/keyboard/mouse…