Linux, programming, computers and life

While my home computer runs ArchLinux, and my personal laptop runs Ubuntu, my work laptop has Windows XP installed. Here’s the list of apps i’m using there (those that i installed, not part of the corporate applications). Not surprisingly, they a all free software.

Launchy - great launcher
HandBrake - video and audio encoder
Vim - ’nuff said
Firefox - you all know what is it
TortoiseCVS - convenient CVS frontend
7-Zip - archive manager
Synergy - kayboard and mouse sharing
Smplayer - media player
MyPhoneExplorer - SE mobile phone management
UsefulUtils Disks Studio - burner
InfraRecorder - burner
WinSCP - scp for windows
Putty - telnet/ssh/… u name it

Any other alternatives i should try?

windows, app list

WinScp is an free scp replacement if you are using Windows. Putty is a free ssh replacement on Windows. Both allow you to save sessions for easy connecting to servers by session name instead of by IP.

Well, guess what, you can import all the saved sessions from Putty to WinScp. Here’s how. And it works!

ssh, scp, putty, winscp

A reminder to myself, statvfs allows you yo get an information about a mount point, it’s probably what df uses.

linux, c, df

While you can always parse /proc/meminfo, there’s system call sysinfo which does the trick.

sysinfo, linux, c

Wow, a feature of C++ i did not know, ‘volatile’ methods. Well, i’d say extremely rare one, but still.

c++. volatile methods

I always knew that ’sort’ command has ‘-k N’ flag which tells to sort based on columns N,…. I just recently find out that this flag is even more versatile, and it can be used as ‘-k N,M’ which will sort based on columns N,…,M. As usuall, it’s in the man page, but i always missed it so far .

sort, cli, shell

Being almost 2⁵ i discovered i do not know how to tie my shoelaces. If your laces come undone frequently, here’s something that will help you. Besides, there’re a LOT of different knots, i adopted that one.

I’m disappointed by choice of Linux distributions for my EeePc (called pingu). I installed Ubuntu EEE there which works, however, because of specifically built kernel, i cannot find/compile modules for VirtualBox which i really need. It looks like main stream distributions are Mandriva (which is supposed to work, but i personally don’t like it), EeeDora & Ubuntu EEE. There are a lot of smaller distros which all work partly on the Eee and require tweaking in order to make them usuable.
While i use ArchLinux at home, it’s too much work to install it on the Eee and maintain it working, i’d like to have something more stable and less attention requiring.

I do not intend to whine about open source software quality and choice, because i very much appreciate the choice, freedom of it and free time that a lot of people devte to it. I’m looking for advice.
What are you using on your Eee ?

Update: ubuntu eee (temporary name) 8.10 will be released 1.1.09. Extremely exciting news!

eee, eeepc, linux, distributuion, distro, ubuntu, fedora

Thanks to my fiance, I’m now Eee 1000 owner. It’s so cute, i like it a lot . The question, what Linux distributive should i install there?
I have Arch on my desktop, and i love it, but I’d like to get something ready for Eee out of the box. Currently, the best solution looks Ubuntu Eee, but i’ll probably look for more options.

eee, linux, ubuntu, archlinux

Overflow in shell script… while it sounds strange, it actually happened to me . I have a script which does recoding of mp3 files in order to reduce bitrate and space those files take. I tried to be smart and first detect the bitrate in order to avoid redundant recoding. Well, my script actually worked for a long time, but then it refused to recode file with bitrate 256 .
It was my fault of course. In order to determine the bitrate, i used the following ash function:
# function to determine bitrate:
# expects a file as parameter
determine_birate() {
    if [ -z “$1″ ]
    then
        return 0 # invalid
    fi
   
    if [[ “${MP3INFO}” == “” ]]
    then
        return 1 # invalid
    fi

    return `”${MP3INFO}” -p “%r” “$1″`
}
MP3INFO is an application i use in order to read mp3 files meta data. Well, when the bitrate was 256 i got 0 returned, i guess bash has some limit of 1 byte somewhere . My quick fix was (and now it works great):
# function to determine bitrate:
# expects a file as parameter
determine_birate() {
    if [ -z “$1″ ]
    then
        return 0 # invalid
    fi
   
    if [[ “${MP3INFO}” == “” ]]
    then
        return 1 # invalid
    fi

    echo `”${MP3INFO}” -p “%r” “$1″`
}
….
CURRENT_BITRATE=`determine_birate “$file”`

bash, programming, cli, linux, overflow