Slackware :: Encrypting Messages Sent Via A Web Browser?

Nov 25, 2010

Kernel 2.6.21.5, Slackware 12.0
Firefox 2.0.0.20

When sending an LQ post, my browser says "You're about to send information that's not encrypted". OK. I tell him not to show the warning again. But what if I want to encrypt? How do I do it?

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Ubuntu :: Which Jabber/XMPP Client Supports Both Signing And Encrypting Messages With Openpgp

Jun 16, 2010

I've been trying to find out which jabber/XMPP clients out there automatically sign messages with openpgp you send but documentation on that has been spotty. Could you tell me a. if you know any clients that can easily sign and encrypt all outgoing messages and b. should I worry if a client is only able to sign presence and not messages?

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Slackware :: Pondering About Encrypting The Keycard For A LUKS/LVM Partition?

Aug 15, 2010

So I was wondering about the dilemma of how to encrypt the password file on a key card to unlock your harddrive without having to enter any password. I came to the conclusion that that the scripts could do this without storing any passwords in plane text them self. Have a few extra steps to the scripts that would:

1. Read the UUID of any disks coming in.

2. Attempt to use that ID to decrypt a password file stored in the initrd.

3. Use the decrypted password file to unlock the the keycard partition.

4. THEN use the password files on the keycard to decrypt the main partition and boot the system.

However, if somebody stole your key card and didn't know what the unencrypted information was, then it's harmless for them to have it anyway. And if they did know, you wouldn't be any better off with it being encrypted because they probably can gain access to your computer anyway; leaving them to just pop the key card in and automatically decrypt the drive.

I suppose encrypting the keycard would give you extra assurance that the information would be much harder to recover if you destroyed the key card in a hurry. So would this extra security step even be worth it?

I guess the most secure thing would be to only have a password and type it in every time... unless you are concerned about the aliens/government stealing that from your brain which would probably mean they wouldn't need your password anyway.

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Slackware :: According To /var/log/messages The OS Was Always Idle?

Jun 21, 2011

Look at this /var/log/messages, if you please:

Code:
Jun 20 04:40:01 darkstar syslogd 1.4.1: restart.
Jun 20 04:54:30 darkstar -- MARK --

[code]....

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Slackware :: How To Review Boot Messages

Mar 16, 2010

EDIT: not fully solved; there is (at time of writing) still an issue about bootlogd buffering until the logfile is accessible but that's probably as far as we are going to get for now, until someone peeks into the bootlogd source code.

Is it possible to review boot messages after boot? Kernel messages are available via dmesg (and many are logged early in the rc.M script by the /bin/dmesg -s 65536 > /var/log/dmesg) but many console boot messages are not kernel messages. During boot, messages can be viewed using Shift+PgUp but when the rc.S script finishes, init starts an agetty on tty1 which prints a login prompt. Then tty1 is no longer the console and Shift+PgUp cannot be used to scroll back through the boot messages. Any delayed boot messages do not have effective carriage returns so "marquee" across the screen, one following another, a line below.

Is it possible to leave tty1 as the console by de-configuring the tty1/agetty line in inittab, thus allowing Shift+PgUp to be used to scroll back through older messages and allowing proper horizontal alignment for delayed boot messages? I would try it but the inittab line x1:4:respawn:/etc/rc.d/rc.4 runs /usr/X11R6/bin/xdm and this grabs the first unused tty<n>. The xdm man page and xdm config file comments do not reveal whether it is possible to make xdm use a specific tty<n>.

Another solution may be something like the sysvinit binary that intercepts all console writes and then dumps them to log at the end of the boot process but if it were that easy or useful it would already be done and publicised (wouldn't it?).

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Slackware :: Send /var/log/messages To Tty12?

Mar 29, 2010

On RedHat style distroes tty12 show /var/log/messages. How can we implement this feature in Slackware?

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Slackware :: No Console Messages During Boot?

Jun 23, 2010

I'm running slack64 13.0. At initial boot i see the two penguins and text from th kernel scrolls past until my root partition is mounted where upon all messages stop until the console prompt or KDM pops up. Everything seems to be operating as normal but i've no idea whats happening during the rc scripts (FS checking, etc). When shutting down though the rc.6/rc.0 script messages appear in the console though.

To my knowledge i've not changed anything that would effect this (just modified inittab for runlevel 4 & tty4,5,6 in runlevel 4).

There's nothing in dmesg but most messages don't get logged there as i understand.

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Slackware :: Broadcast Messages From Server To Clients

Jul 6, 2010

I am searching for a way to broadcast a simple message from a server to the other machines (clients) on my local network every day at 22:30 (10:30pm) to warn users that the server will shutdown in 30 minutes (energy saving strategy). Basically, I was thinking to add a cron entry ion the server crontab to do so. before I go ahead with that, I tried several ways to accomplish this action. Then I tried simply "wall" and got a text promt to type in my message. At the end I pressed CTRL+D and got a popup displaying my message. So it worked but it was on the server's monitor. How can I send this message to a remote machine? Is wall the proper command to do so?

I also tried using paswordless ssh..It doesnt work. Basically I can login on the remote machine using passwordless ssh but when I issue either kdialog or xmessage, I get error "cannot connect to X server on diaplay 0:0" (or something similar).I tried also ssh 'wall 'message'' but it also says "cannot connect to X server on diaplay 0:0"So far I have several ways but nothing really works..There must be a real way to to that?All machines are Slackware 13.1 based.

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Slackware :: Send Broadcast Messages From Root?

Dec 24, 2010

i know messages like "the system is going down for reboot now" get sent, and even show up in kde when they're sent. can this be done from a command line?

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Slackware :: Unwanted Glibc Crash Messages?

Dec 7, 2010

I am writing a script using man2html and some man pages cause man2html to crash ie

Code:
gunzip --to-stdout /usr/man/man7/groff_hdtbl.7.gz |man2html -r
will cause a glibc crashdump like so

[code]....

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Slackware :: KMail Sending Messages From Wrong Account

Sep 22, 2010

I have around 6 email accounts for business & private use that I retrieve and send via pop/smtp with Kmail (Version 1.11.4). But it seems that all my outgoing mail is only sent via one account (say first@gmail.com) even if I select another account for the outgoing I.D field and FROM field. When I look in the sent folder the headers shows the correct sent from account but my recipients headers show they were all sent from first@gmail.com! Ebay keeps bouncing my emails back too as a result saying the email is not registered. It used to work just fine so not sure what is happening. I have tried reinstalling Kmail/kdepim-4.2.4-x86_64-1.txz deleted all the accounts and recreated them but the problem persists.

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Slackware :: Run Mplayer Ascii Video After Boot Messages?

Jul 27, 2010

Is there a way to run a short mplayer ascii video clip after the boot messages?I've got some video of a shark that I can play with the mplayer ascii feature (mplayer -vo aa -monitorpixelaspect 0.5 file.avi)

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Slackware :: Frequent X Crashes Into Command Line With Error Messages

Nov 26, 2010

I'm having, oddly enough, stability problems on my main slackware desktop. Whenever I try to do certain things, for instance going fullscreen on a flash video, starting regnum online or open arena, it drops out of X into the command line with a few error messages (next time it crashes I'll post the messages). On occasion, it'll do that without any input. Now, there's a few major changes I've had on the desktop since yesterday, chiefly that I've been able to connect it to the net for the first time in a few months. Now because of this, I've been installing plenty of software from slackbuilds, plus flash from adobe (necessary evil). I'm using xfce with some compositing on a geforce Ti 4200 AGP 8x 64Mb with nvidia drivers installed and dual monitors, each now set to 1280x1024 and in twinview, pentium 4 2.8Ghz, 1 GB ram. HDD has a 70GB ext3 slack partition, triple booting with 80GB ext4 ubuntu lucid partition and 40GB ext4 mint isadora.

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Slackware :: Error Messages On The Text Console When Runnig Startx

Jun 10, 2010

Slackware 12.0 (GNU/linux kernel 2.6) I am said slackware is very stable (I suppose this means it has few bugs). However, every time I run startx to start the graphical interface, for a brief moment I can see (just before the screen is put in graphical mode) a lot of error messages. How can this be? I use slack 12 a lot and have reinstalled this distro many times. However the described behavior always repeats.

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Slackware :: Acer Aspire One 532H Random Battery Disconnected Messages

Jun 7, 2010

This is a new (Less than one month) old netbook that is just running Slackware 13.1 with KDE.Now, every 10 or so minutes I'm getting a "Battery disconnected/Not found" error and it's insisting I plug in.Now, the battery itself is fine since by ignoring these messages, I'm getting 5-6 hours battery life easily but none the less. It's a concern.It appears to be software related rather than a bad battery.Has anyone experienced this and/or know of a solution?

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Slackware :: No Sound In Any Web Browser?

Dec 7, 2010

This problem applies to Konqueror, Firefox, and Seamonkey. It applies equally to all forms of online sound content, from flash to yahoo media player. Yes, the sliders are up in my sound mixer! I have sound from all other apps, just not web browsers. It also applies to alluser accounts.

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Slackware :: Browser Only Rebuild Of SeaMonkey?

Jun 18, 2011

I'm currently trying to rebuild the Seamonkey package so as to have only the browser, and not all the remaining cruft like Mail, News, Composer and Dishwasher. I remember having done this for a few years - Netscape also allowed to do that - and it went well. Basically, all you had to do was to replace the --enable-application=suite option by something like --enable-application=browser, and then disable the other apps explicitly with some option like --disable-calendar, --disable-mailnews, --disable-composer, if I remember correctly.

I've tried to rebuild the Seamonkey source with a modified SlackBuild, but to no avail. ./configure --help shows me some options in that direction, but I have yet to find out some magic combination to get it to work. --enable-application=APP doesn't seem to know the browser-only option anymore, and defining various --disable-mailnews and --disable-calendar options results in compilation errors.

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Slackware :: Set Chromium As The Default Browser?

May 25, 2011

How do I set chromium as the default browser?

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Slackware :: How To Customize Konqueror Browser For About:config

Apr 2, 2010

Typing about:config from konqueror,get nothing.How can i change general.useragent.extra like firefox?

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Slackware :: Make Konqueror A Viable Web Browser?

Nov 12, 2010

I've finally got Konqueror working well enough to uninstall Firefox. The problem has been KHTML, which has big problems rendering modern web content with heavy scripting. a team of developers has been working on creating a webkit rendering engine as a modular Kpart for Konqueror. Kwebkit will probably be included with KDE 4.6, but for the moment it's something you have to install yourself. Here's what I did. First of all, these steps were all performed on a -current64 box with Alien Bob's KDE 4.5.3 package [URL] installed. I started out by installing kwebkitpart using the package available here: [URL]

At this point you can use kwebkit by launching Konqueror, going into View > View Mode and selecting Kwebkit. Trouble is, it's not going to be stable... Konqueror will crash constantly. In order to achieve stability you have to install QT4.7 or higher.

You can get the latest QT (4.7.1) here: [URL] You don't need the complete development environment; just get the framework. I'm assuming here that you have the Slackware source tree somewhere on your hard drive (mine is in /opt). You'll find QT in the /l directory. Save the existing source code somewhere else and put the code you just downloaded in it's place. Because the new source code has a different name you'll have to modify the script accordingly. I modified this line:

Code:

if [ -r $CWD/qt-$VERSION.tar.gz ]; then
tar xvf $CWD/qt-$VERSION.tar.gz || exit 1

Code:

if [ -r $CWD/qt-$VERSION-opensource-src-4.7.1.tar.gz ]; then
tar xvf $CWD/qt-$VERSION-opensource-src-4.7.1.tar.gz || exit 1

Code:

cd qt-$VERSION || exit 1

Code:

cd qt-$VERSION-opensource-src-4.7.1 || exit 1

By the way, I dropped into init 1 before performing the build:

Code:

init 1

I'm not sure that's really necessary, but I like to do that before doing anything that directly affects the GUI. Anyway, I then just ran the Slackbuild:

Code:

./qt.Slackbuild

It took a long time. After it builds you can go into pkgtool and uninstall the previous version of qt. Then reboot your box. I rebooted into init 3 so I'd have a working terminal if something went wrong with the new version of qt. But no prob; I booted into the terminal, logged in, startx and no sweat.

[code]....

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Slackware :: Flash Plugin Do Not Work For Browser X64

Sep 11, 2010

I am Leonardo and I like very much slack 13.1 is very robust and fast for my laptop toshiba, I have a questions about that:

1. The flash plugin do not work in browser x64
2. How know that the fan is setting for ACPI or my CPU is good cooling
3. What is the KDE package manager for this release

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Slackware :: Missing Java - Package Browser Down ?

Dec 17, 2010

I thought I knew what I was doing, just a minimal install of slackware 13.1 for a game server (minecraft), but it seems I missed java or something - I get the "command not found" error. gcc-java is installed. What package did I miss/what series is it in? Does it have any dependencies?

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Slackware :: Update Firefox From Browser Interface?

Mar 7, 2011

Yesterday I try to download the latest version of Firefox from the Web Browser Cliente. But something happen...

I receive a message saying there I don't have persmission for this.

Can anyone explain what type os permission I need to grant to my user?

OBS: I know there I can download the installer from the site, but i want to understand this!!

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Slackware :: Best Text / Terminal Based Browser?

Mar 26, 2010

Just wondering if anyone knew of a really good text based terminal browser to use when I am not running X. I can use Links and do not have too much trouble navigating, but I have not been able to set the screen to view the entire page (I have to move off screen to read the whole page.) So, if anyone knows an easier text browser that is a little easier to set the screen options with code...

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Slackware :: Which File Contains Konqueror Browser Identification?

Apr 19, 2010

Which file contains this line:

Code:
Mozilla/5.0 (compatible; Konqueror/4.2; Linux 2.6.29.6-smp; X11; i686) KHTML/4.2.4 (like Gecko)
I want to edit this line.

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Slackware :: Display Chinese Characters In File Browser ?

Jan 27, 2011

Using Fluxbox, have tried this in XFCE and KDE. Chinese characters display properly in whatever browser I use online. I do need to see some in the file manager and this is not working.

I have installed the following chinese display files from Slack -

No results so far.

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Slackware :: Make A Browser Distinguish Between Files And Folders?

Oct 22, 2010

I'm playing with apache (and to be quite honest have no idea what I'm doing at this stage!) and currently have a large number of files and folders on the sad little site. One thing that is really bothering me is that files and folders both appear the same. I'm not looking for anything fancy. Something like this is more than adequate. Right now there is simply a dot next to each item.

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Slackware :: Flash Plugin Did Not Work Well - Browser Crashes

Mar 11, 2010

I have installed Slackware x86_64 in my computer and everything was fine until I realized that the flash plugin didn't work well. When I want to play a video on ..... the browser crashes. I installed the flash plugin from Slackbuilds. In the Slacbuild file I just check the version and set ARCH to x86_64, What can I do?

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Programming :: Logging Messages From Program Doesn't Reach /var/log/messages?

Jul 13, 2011

I have a syslog-ng running and kernel build of 2.6.34.8 I use a syslog API in my program with facility LOG_LOCAL5 and and levels debug err and crit and info. when I ran on the older syslog facility I had everything logged fine as I intended. now I have written these rules into the syslog-ng.conf:

options {
flush_lines (0);
time_reopen (10);
log_fifo_size (1000);

[code]....

the last two rules show my program gnssapp. the result is all debug levels or crit or err levels I don't see any of them !

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Slackware :: High HD Activity Bringing System To Crawl When Browser Is Open

Apr 24, 2010

I'm running Slackware 13 with a custom kernel based off of 2.6.32.3. I tend to leave my system on 24/7, as well as my web browser. Originally it was Firefox and now it is Google's Chrome. Usually about a day of leaving the web browser open my HD activity spikes so high that I can barely do anything on the system until I kill the web browser. This has been happening with both Firefox AND Chrome! As soon as the browser processes are killed, the system returns back to normal.

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