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Problems and Solutions

4 Nov 2016

How to add favicons to bookmarklets in Chrome

by Ricardo Simões | posted in: Problems and Solutions, Tutorials | 0

There are several bookmarklets that I use everyday: Instapaper, Gimmebar and Pinboard. One thing that always bugged me about bookmarklets in Chrome is that they don’t have a favicon…. Source: How to add favicons to bookmarklets in Chrome – Marc … Continued

17 Out 2016

Fix Dropbox Indicator Icon And Menu Not Working In Xubuntu, Lubuntu Or Ubuntu MATE 16.06 LTS

by Ricardo Simões | posted in: Linux, Problems and Solutions, Tutorials | 0

I recently stumbled on an issue with Dropbox and the Ubuntu flavors that support AppIndicators (except Unity), like Xubuntu and Lubuntu: the Dropbox AppIndicator icon shows up as broken and the menu doesn’t work. This isn’t a new issue though … Continued

dropbox, linux, LXDE, xfce
23 Mar 2016

How to convert PDF to png

by Ricardo Simões | posted in: Linux, Problems and Solutions, Tutorials | 0

Recently I had the need to convert a .PDF file with many pages to individual .PNG files. On the folder where the PDF were, I typed in the terminal: for i in *.pdf ; do convert “$i” “${i%.*}.png” ; done

10 Dez 2014

Two different ways to reset root password

by Ricardo Simões | posted in: Linux, Problems and Solutions | 0

http://www.blackmoreops.com/2014/12/08/reset-root-password-in-linux/

11 Dez 2013

How to correct invalid sudoers file

by Ricardo Simões | posted in: Linux, Problems and Solutions, Tutorials | 0

Inspired by my last post, but somehow messed up your sudoers file? Don’t be afraid there’s a solution

28 Nov 2013

How to find certain files and delete them with a single command

by Ricardo Simões | posted in: Linux, Problems and Solutions, Tutorials | 0

Yesterday, while my Dropbox was updating, it created hundreds of “conflicted files” scatterred around many directories, so I turned to the command line to search them and delete them all at once find . -type f -name “*confli*” -exec rm … Continued

command, terminal
8 Out 2012

No windows borders on XFCE [Solved]

by Ricardo Simões | posted in: Problems and Solutions | 0

So after a few weeks  my wife had her first problem with the XFCE desktop, she came to me with a very strange problem… somehow the window borders on all XFCE desktop were gone !!!?!?!

problems, solutions, xfce

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