Photobooth party on Fedora
If you like the kind of effects in those photobooths then here is something that will get you some pretty good time.
http://fedoraproject.org/en/using/tutorials/cheese.html
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conky transparent window on Fedora with Gnome.
On Fedora with Gnome-shell 3, its been long time that I was not able to get transparent window. So, finally I thought to spend some time to try to fix that. Finally got that fixed with all the configurations below in the conkyrc. Here the default color is set to LightSkyBlue but feel free to change that.
I hope this helps fedora community who is struggling to get transparent window. And here is the code :
Continue readingremove the background the easy way — online
Here is a nice link to web application that lets you remove the unwanted background. Just head over to the side, follow the simple instructions of marking the background and the subject and you are done.
Pretty good results you will get here, you may need to do a little work on the results but otherwise pretty good results.
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create text tables from delimited files.
To create simple text tables to paste in emails or to use in any other document where you want to show a table, here is something that you can use. There is a perl module which provides “tablify“. And here is how to use it:
sudo yum install perl-Text-RecordParser
This will install a command “tablify” that you can use in number of ways. Here is a simple example to use it. You can read the man pages to see how you can use it.
Continue readingconvert tabs to spaces, the easy way
Lots of times you want to convert tabs to spaces and sometimes from a shell script, if that is the case, then simple solution is “tidy“. First you need to install tidy as follows:
sudo yum install tidy
and then you can use the command tab2space.
tab2spcae
This will print the output to STDOUT by default which you can redirect if you want.
Continue readingssmtp configuration and installation – raspberry pi.
To get your email working on your raspberry pi, First thing that you should probably do is to set up outgoing emails from your RPi. The easiest way to do so is with ssmtp.
Install ssmtp:
sudo apt-get install ssmtp
Next configure the ssmtp client to send emails using your ISP, open up the file /etc/ssmtp/ssmtp.conf file and make the changes as suggested below:
Continue readingLibreOffice – Formulae Auditing
If you have a excel sheet with lot of formula’s and you are trying to audit them, then a simple solution is to press “ctrl+`” (i.e. control key with back tick). This will put the excel sheet in Formula auditing mode and hence all the cells will show the formula rather than the values which will make it easier to audit them. Hope that helps.
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