Lug meeting notes from May 2010

Speaker: Dr. Carl Albing Subject: Bash $x=’ls’ $x=$(ls) echo $x printf “….%s..%05d\n” loops while read aline do . . . done echo $? to see if things were successful $? — get results cd /tmp/mytmp || exit -2 rm $filename cp /tmp/mytmp || {echo “error: can not cd”; exit } rm $filename cd /tmp/mytmp &&…

I would like to find a new place to meet in Annapolis. More specifically, although Barnes and Nobles is an easy site for people to find us, we are limited in what we can do. In the future, I would like the LUG to have the option of more formal presentations. Moreover, I think we…

The Annapolis Linux Users Group is a not-for-profit organization that provides support and education for Linux users, particularly those who are inexperienced. We use a mailing list to disseminate meeting information. As of March 2020, we have been meeting virtually via Jitsi Meet, which works with any web-based client on Linux. Please double-check the meeting…

About 5 people showed up to this meeting. Talked about home automation and Misterhouse. Linux Mint. Home Theater. Virtual instruments. Song Smith. And, Bay watch.

About 8 people showed up. Topics: Sling box a streaming video device for cameras. Sling box allows you to view tv or camera data from your a hand held device. Bob, one of our members, was using it to view security cameras from his work place. If you use Sony Cameras, Sony has a proprietary…

8 people showed up for this meeting. Talked about data recovery and how to recover files that are deleted. Normally, when you delete a file under Unix it is very hard to recover the file. However, if the file is stored on specific filesystems the file could be recovered. Here is a short list of…