Re: Using SSH keys without havint to type a passphrase
#generate keys: ssh-keygen -t dsa #copy to destenation scp .ssh/id_dsa.pub target_machin:/path to home/.ssh/authorized_keys2 #(actually you should append to destenation instead of copying to it) erez. On Feb 16, 2008 1:40 PM, Geoff Shang [EMAIL PROTECTED] wrote: Hi, First, thanks to everyone who made suggestions re incremental backups. I've not looked into every suggestion, but have so far decided to go with duplicity as it appears to take care of all the physical backup files so I don't need to know how it's all stored and how to get at a particular backed up file - it takes care of that for me. I've now hit a problem with SSH keys however. Duplicity needs to be able to conect via SSH without needing a password or passphrase, as there seems to be no way to specify it. At any rate, I want this to be automated. Since I'm new to the world of keys, I've done a bit of experimenting. I did have logins from my home machine to the target machine working properly at one stage. But then I tried setting it up from the machine to be backed up and found that it always wanted the passphrase, and now my home machine does too. If it is relevant, the target machine is running Ubuntu Feisty openssh 1:4.3p2, the source machine is running Fedora 7 (not sure which version of ssh) and my home box is mostly running Debian Woody with OpenSSH 1:3.4p1. I'm using FTP instead for now but would rather do this securely. Any ideas? Do I have to use the agent for this or is there some way to make this happen reliably without it? Geoff. = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
LVM2 snapshots questions missing from their FAQ :)
After much searching on Google, a few questions remain open: a. Assuming I can take multiple snapshots of the same volume (I think this was not possible in LVM1), won't it slow down the disks like crazy? If I have a weekly, nightly and a noon snapshots of a volume, I could end up with some write operations becoming a read and four writes per block at the worst case! does that make sense? b. I see that snapshots can only take up space in the same VG as their original volume, so unless I'm careful with sizes and spans, I'm bound to get the snapshots on the same physical disk as the original LV. Is this a major hit on performance as well, or is it negligable in most cases? c. my snapshots will always be RO, and as such I intend to mark them as read-only LVs, but should I also mount them RO? does it matter? Thanks! -- Tin foil hat wearer Ira Abramov http://ira.abramov.org/email/ = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: LVM2 snapshots questions missing from their FAQ :)
On Sun, Feb 17, 2008 at 10:26:24AM +0200, Ira Abramov wrote: After much searching on Google, a few questions remain open: a. Assuming I can take multiple snapshots of the same volume (I think this was not possible in LVM1), won't it slow down the disks like crazy? If I have a weekly, nightly and a noon snapshots of a volume, I could end up with some write operations becoming a read and four writes per block at the worst case! does that make sense? Not much sense, but this is how it is. For a to-be alternative, see Zumastor. I did not try it, but it seems promising. b. I see that snapshots can only take up space in the same VG as their original volume, so unless I'm careful with sizes and spans, I'm bound to get the snapshots on the same physical disk as the original LV. Is this a major hit on performance as well, or is it negligable in most cases? I don't know. But I see no problem having more than one disk in a VG. Simply create a PV on a new disk and add it to the VG. I even think that if you first the master LV to completely fill the VG (that uses e.g. an entire disk/PV) and then add another PV/disk and create snapshots in this VG, you know for certain they'll reside on the added disk/PV, as you seem to want. I can't say it's obvious for me that this will give the highest performance - it might be better to spread master/snapshots some other way (at random or planned). If you do try testing this, it will be nice to see results. c. my snapshots will always be RO, and as such I intend to mark them as read-only LVs, but should I also mount them RO? does it matter? I have no idea. I guess I'd mount them RO anyway, both to be extra safe and e.g. to avoid setting atimes etc. -- Didi = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: Using SSH keys without havint to type a passphrase
Hi List, Erez D wrote: #generate keys: ssh-keygen -t dsa #copy to destenation scp .ssh/id_dsa.pub target_machin:/path to home/.ssh/authorized_keys2 #(actually you should append to destenation instead of copying to it) erez. I second the solution that Erez had suggested. What are advantages and disadvantages of other solutions over this plain ssh usage? On Feb 16, 2008 1:40 PM, Geoff Shang [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi, First, thanks to everyone who made suggestions re incremental backups. I've not looked into every suggestion, but have so far decided to go with duplicity as it appears to take care of all the physical backup files so I don't need to know how it's all stored and how to get at a particular backed up file - it takes care of that for me. I've now hit a problem with SSH keys however. Duplicity needs to be able to conect via SSH without needing a password or passphrase, as there seems to be no way to specify it. At any rate, I want this to be automated. Since I'm new to the world of keys, I've done a bit of experimenting. I did have logins from my home machine to the target machine working properly at one stage. But then I tried setting it up from the machine to be backed up and found that it always wanted the passphrase, and now my home machine does too. If it is relevant, the target machine is running Ubuntu Feisty openssh 1:4.3p2, the source machine is running Fedora 7 (not sure which version of ssh) and my home box is mostly running Debian Woody with OpenSSH 1:3.4p1. I'm using FTP instead for now but would rather do this securely. Any ideas? Do I have to use the agent for this or is there some way to make this happen reliably without it? Geoff. = To unsubscribe, send mail to [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] -- Moshe Gorohovsky A6 CC A7 E1 C2 BD 8C 1B 30 8E A4 C3 4C 09 88 47 Tk Open Systems Ltd. --- - [EMAIL PROTECTED] - tel: +972.2.679.5364, http://www.tkos.co.il - = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: Using SSH keys without havint to type a passphrase
Erez D wrote: #generate keys: ssh-keygen -t dsa #copy to destenation scp .ssh/id_dsa.pub target_machin:/path to home/.ssh/authorized_keys2 #(actually you should append to destenation instead of copying to it) And make sure 'authorized_keys2 ' is NOT readable or writable by anyone except the user you're connecting as. [EMAIL PROTECTED] ~]$ ll .ssh/authorized_keys -rw-r- 1 mike mike 3424 Aug 6 2007 .ssh/authorized_keys erez. -- Micha Silver Arava Development Co, Sapir, Israel tel: +972(8)6592270 cell: +972(52)3665918 = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
OpenOffice in Israeli schools
...What this means is that if we expose students properly to the range of options, they may prefer non-Microsoft products in the future. http://www.haaretz.com/hasen/spages/939224.html -- Arie
Re: List of Israeli Open-Source Projects
Quoting Shlomi Fish, from the post of Sat, 16 Feb: Hi all! I restored the list of Israeli open-source projects that used to be maintained at the Hackers-IL wiki and placed it on my home-site: http://www.shlomifish.org/open-source/resources/israel/list-of-projects/ well, Mosix hasn't been FOSS for years, OpenMOSIX hasn't been touched by Qlusters in years (and I have no idea if it's still active, worth checking) XParam - Miki moved to Australia a year ago, is this still an Israeli project? :-) What's Israeli about Better-SCM? It also seems to be very out of date (no git for starters, and a lot of new details and issues solved in newer versions are not mentioned) Question: what happend to the iglu.org.il site and why is this list not on a Wiki over there? or on http://www.hamakor.org.il/content/view/52/56/ Last but not least, if we are talking websites, is Hamakor or anyone doing anything about the shameful abuse taking place over at gnu.org.il? it's the same guy who was abusing wordpress.org.il until a week ago. -- Victim of circumstance Ira Abramov http://ira.abramov.org/email/ = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: List of Israeli Open-Source Projects
On Sun, Feb 17, 2008 at 01:44:01PM +0200, Ira Abramov wrote: Last but not least, if we are talking websites, is Hamakor or anyone doing anything about the shameful abuse taking place over at gnu.org.il? it's the same guy who was abusing wordpress.org.il until a week ago. And then randomly in his sig: -- Victim of circumstance Ira Abramov http://ira.abramov.org/email/ (Sorry, I could not resist) Geoff. -- Geoffrey S. Mendelson, Jerusalem, Israel [EMAIL PROTECTED] N3OWJ/4X1GM IL Voice: (07)-7424-1667 U.S. Voice: 1-215-821-1838 Visit my 'blog at http://geoffstechno.livejournal.com/ = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: OpenOffice in Israeli schools
--0-1127312071-1203259129=:74708 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Can anyone provide a link to a Hebrew version of this article? Thanks Arie Skliarouk [EMAIL PROTECTED] wrote: ...What this means is that if we expose students properly to the range of options, they may prefer non-Microsoft products in the future. http://www.haaretz.com/hasen/spages/939224.html -- Arie J. Michael Jaffe, Ph.D. EMAIL: [EMAIL PROTECTED] PHONE: +972 4 6398160 FAX (ISRAEL): +972 153 4 6398160 FAX (US): 1-419-781-4486 - Looking for last minute shopping deals? Find them fast with Yahoo! Search. --0-1127312071-1203259129=:74708 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Can anyone provide a link to a Hebrew version of this article?brbrThanksbrbrbiArie Skliarouk lt;[EMAIL PROTECTED]gt;/i/b wrote:blockquote class=replbq style=border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px; span class=t13...What this means is that if we expose students properly to the range of options, they may prefer non-Microsoft products in the future.brbr/spana href=http://www.haaretz.com/hasen/spages/939224.html;http://www.haaretz.com/hasen/spages/939224.html/abr clear=allbr-- brAriebrbr /blockquotebrBRBRbrJ. Michael Jaffe, Ph.D.brEMAIL: [EMAIL PROTECTED]brPHONE: +972 4 6398160brFAX (ISRAEL): +972 153 4 6398160brFAX (US): 1-419-781-4486p#32; hr size=1Looking for last minute shopping deals? a href=http://us.rd.yahoo.com/evt=51734/*http://tools.search.yahoo.com/newsearch/category.php?category=shopping; Find them fast with Yahoo! Search./a --0-1127312071-1203259129=:74708-- = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: List of Israeli Open-Source Projects
Ira Abramov wrote: XParam - Miki moved to Australia a year ago, is this still an Israeli project? :-) There is a question of how such a list should treat dead projects. Roni has been as active on XParam as Miki (and still lives in Israel, as far as I know). Neither have done much development on it for some time now. Question: what happend to the iglu.org.il site I thought it was too out of focus and out of date, so I did not bring it back up after the server move. I still have it in backup if anyone is interested in salvaging the good stuff from there. The only offer of help I had in that respect was from someone who saw it as an unconditional prerequisite that they: 1. Bring the ENTIRE site back, out of date stuff and all, to exactly the same way it looked before AND 2. They get root access. Since neither conditions were acceptable to me, said person was given sufficient permissions to access the backups, change the site on hamakor.org.il both in the file level and at the Joomla level. Aside from bitching on the mailing lists that they do not have sufficient permissions, no actual constructive work was done, so the site is down pending someone who cares enough to bring it back up. If anyone else is interested in salvaging the information from there, please contact me off list. and why is this list not on a Wiki over there? or on http://www.hamakor.org.il/content/view/52/56/ That is up to Shlomi to answer. He has permissions to edit the page you mention. Last but not least, if we are talking websites, is Hamakor or anyone doing anything about the shameful abuse taking place over at gnu.org.il? it's the same guy who was abusing wordpress.org.il until a week ago. I had a look, and am frankly a bit at a loss as to what to say. I work according to the principle of judge the site, not the person behind it. The site does have SOME useful stuff in it (I don't know where it came from, or whether it was taken with permission). I also did not see any blatant misleading statements of authorization or of being official. As such, I'm not sure there is anything we CAN do. If you find anything on the site that makes the reader believe that it is an official site, or if you wrote one of the translated articles there and you believe your copyright was violated, then Hamakor can help you. Otherwise, it's better to not draw additional traffic there and let it be. Just my humble opinion, of course. You are all free to try and change my mind (or convince other people otherwise). Shachar = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: Recommendations for incremental backups
Quoting Amos Shapira, from the post of Thu, 14 Feb: On Wed, Feb 13, 2008 at 4:04 PM, Eran Tromer [EMAIL PROTECTED] wrote: Better yet, you don't need to run anything other than 'tar' as root. Just put the 'tar czf - /home' command in a suid-root binary that's executable only be a dedicated user, say [EMAIL PROTECTED], and then: $ rexecsync -v 'ssh [EMAIL PROTECTED]' 'path-to-suid' /backups/client.tgz Actually, the Right Way(TM) to do this is to setup an account with a public key which can only execute this command specified with the command= that limits the actions on the remote machine, but doesn't solve the problem of an UN-encrypted key. one mid-way solution is running an ssh-agent for that task and keeping its environment settings in a shell file for the task to source each time it is invoked. it's suboptimal since you still keep the key UN-encrypted in RAM and you need to add the key to the agent after a reboot, but those are the same concessions you do with an Apache's SSL key as well. -- Village idiot Ira Abramov http://Ira.Abramov.org/email/ = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: List of Israeli Open-Source Projects
Hi, AFAIK Qlusters no longer develops openmosix. You might add LKVM (Linux Kernel Virtual Machine) http://kvm.qumranet.com which is/was developed by Quramnet (www.quramnet.com) Emil On Sat, 16 Feb 2008, Shlomi Fish wrote: Hi all! I restored the list of Israeli open-source projects that used to be maintained at the Hackers-IL wiki and placed it on my home-site: http://www.shlomifish.org/open-source/resources/israel/list-of-projects/ Any additions or corrections would be welcome, so please send them to me at [EMAIL PROTECTED] . Regards, Shlomi Fish - Shlomi Fish [EMAIL PROTECTED] Homepage:http://www.shlomifish.org/ I'm not an actor - I just play one on T.V. ___ Discussions mailing list [EMAIL PROTECTED] http://hamakor.org.il/cgi-bin/mailman/listinfo/discussions = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
using ffmpeg to create AVI files for Windows
I use the following command to transform and shrink files recorded on a DVD recorder to AVI files: ffmpeg -y -i /tmp/noa-001.vob -b 768 -s 640x480 -vcodec xvid -ab 128 -acodec aac -ac 2 -ab 64 -f mp4 /tmp/noa-1.avi As expected, the AVI file plays properly on my Linux box. But I sent the file to a friend and it was not viewable in Windows XP (he tried Realplayer, Media player and several other programs). I GOOGLEd a bit, but there are so many parameters available that I don't know what I'm looking for. I assume it has something to do with a CODEC, but would appreciate any suggestions. -- Shlomo Solomon http://the-solomons.net Sent by KMail (KDE 3.5.7) on LINUX Mandriva 2008.0 = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: List of Israeli Open-Source Projects
Hi! Thanks for your commentary. On Sunday 17 February 2008, Kohn Emil Dan wrote: Hi, AFAIK Qlusters no longer develops openmosix. I added a note about it. You might add LKVM (Linux Kernel Virtual Machine) http://kvm.qumranet.com which is/was developed by Quramnet (www.quramnet.com) Added, thanks. Regards, Shlomi Fish Emil On Sat, 16 Feb 2008, Shlomi Fish wrote: Hi all! I restored the list of Israeli open-source projects that used to be maintained at the Hackers-IL wiki and placed it on my home-site: http://www.shlomifish.org/open-source/resources/israel/list-of-projects/ Any additions or corrections would be welcome, so please send them to me at [EMAIL PROTECTED] . Regards, Shlomi Fish - Shlomi Fish [EMAIL PROTECTED] Homepage:http://www.shlomifish.org/ I'm not an actor - I just play one on T.V. ___ Discussions mailing list [EMAIL PROTECTED] http://hamakor.org.il/cgi-bin/mailman/listinfo/discussions = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED] -- - Shlomi Fish [EMAIL PROTECTED] Homepage:http://www.shlomifish.org/ I'm not an actor - I just play one on T.V. = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: using ffmpeg to create AVI files for Windows
Hi Shlomo, You're coding Video with XVid and Audio with AAC, and unless the Windows user has both of those codecs installed, he won't be able to watch the video. I assume that he got XVID/DIVX codec installed (if he played movies from the net), but I'm not sure he got AAC codec installed (most of the time they are rarely encoded with AAC, most of the time it's MP3 CBR or VBR), so I suggest you should encode with MP3 encoding. 640x480 resolution is bad resolution, and you should check whats the source aspect-ratio of your original video and calculate the exact resolution you want to encode it to. Unless you're into advanced encoding (H.264, SNOW, Dirac), then I would recommend your friend to install VLC on his windows machine and play the video, it should play it pretty well, specially since VLC mostly has the codecs built with it's install, so codecs issues will probably disappear). Thanks, Hetz On Sun, Feb 17, 2008 at 10:38 PM, Shlomo Solomon [EMAIL PROTECTED] wrote: I use the following command to transform and shrink files recorded on a DVD recorder to AVI files: ffmpeg -y -i /tmp/noa-001.vob -b 768 -s 640x480 -vcodec xvid -ab 128 -acodec aac -ac 2 -ab 64 -f mp4 /tmp/noa-1.avi As expected, the AVI file plays properly on my Linux box. But I sent the file to a friend and it was not viewable in Windows XP (he tried Realplayer, Media player and several other programs). I GOOGLEd a bit, but there are so many parameters available that I don't know what I'm looking for. I assume it has something to do with a CODEC, but would appreciate any suggestions. -- Shlomo Solomon http://the-solomons.net Sent by KMail (KDE 3.5.7) on LINUX Mandriva 2008.0 = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED] -- Skepticism is the lazy person's default position. my blog (hebrew): http://benhamo.org = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: List of Israeli Open-Source Projects
On Sunday 17 February 2008, Ira Abramov wrote: Quoting Shlomi Fish, from the post of Sat, 16 Feb: Hi all! I restored the list of Israeli open-source projects that used to be maintained at the Hackers-IL wiki and placed it on my home-site: http://www.shlomifish.org/open-source/resources/israel/list-of-projects/ well, Mosix hasn't been FOSS for years, And it is noted as such in the page. OpenMOSIX hasn't been touched by Qlusters in years (and I have no idea if it's still active, worth checking) Well, we still list projects of historical interest. XParam - Miki moved to Australia a year ago, is this still an Israeli project? :-) Once an Israeli - always an Israeli. :-) What's Israeli about Better-SCM? Well, it was started by me, and is still primarily maintained by me. It also seems to be very out of date (no git for starters, The omission of git is a well-known problem. The reason it's not there yet is because no one has volunteered to be its maintainer yet - submit a patch to the XML source of the comparison and maintain it into the future: http://better-scm.berlios.de/contribute/#comprison_new_system There were a few people who either expressed interest in doing so and many more who complained about it, but no one became a maintainer yet. and a lot of new details and issues solved in newer versions are not mentioned) Specific comments (or better yet - patches) are welcome. Question: what happend to the iglu.org.il site and why is this list not on a Wiki over there? The iglu.org.il site used to be present on eskimo.iglu.org.il and was not restored after the transition to tux.hamakor.org.il. We can still restore it, but I don't have control of the DNS domain, nor do I have access to a free hosting with sufficient permissions to set up all the old web-services properly. At the moment the situation is that all the old links are broken, which is the worst possible solution. or on http://www.hamakor.org.il/content/view/52/56/ Because: * The page is in Hebrew. The original list was in English, and I'd rather not translate it all to English at this point. (Although I'll be cooperative with someone who volunteers to do so and maintain it.). * Since the list is in English the Hebrew layout of the page interferes with it. See for example: http://www.hamakor.org.il/content/view/38/46/ * The URL is not very friendly or meaningful. (Minor problem). * I'd really prefer it to be on a world-editable wiki. Last but not least, if we are talking websites, is Hamakor or anyone doing anything about the shameful abuse taking place over at gnu.org.il? What problems do you see there? Regards, Shlomi Fish - Shlomi Fish [EMAIL PROTECTED] Homepage:http://www.shlomifish.org/ I'm not an actor - I just play one on T.V. = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: List of Israeli Open-Source Projects
On Sunday, 17 בFebruary 2008 09:46, Kohn Emil Dan wrote: Are we only discussing Open-Source projects fully developed by Israelis, or does this include stuff like for example, hebrew pine/pico done by HUJI (the hebrew support coded by them or added by them to PINE). This is of course not only translation of the UI. --Ariel Hi, AFAIK Qlusters no longer develops openmosix. You might add LKVM (Linux Kernel Virtual Machine) http://kvm.qumranet.com which is/was developed by Quramnet (www.quramnet.com) Emil On Sat, 16 Feb 2008, Shlomi Fish wrote: Hi all! I restored the list of Israeli open-source projects that used to be maintained at the Hackers-IL wiki and placed it on my home-site: http://www.shlomifish.org/open-source/resources/israel/list-of-projects/ Any additions or corrections would be welcome, so please send them to me at [EMAIL PROTECTED] . Regards, Shlomi Fish - Shlomi Fish [EMAIL PROTECTED] Homepage:http://www.shlomifish.org/ I'm not an actor - I just play one on T.V. ___ Discussions mailing list [EMAIL PROTECTED] http://hamakor.org.il/cgi-bin/mailman/listinfo/discussions = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED] -- -- Ariel Biener, CISO Tel-Aviv University CIT div. e-mail: [EMAIL PROTECTED] phone: 03-6406086 PGP key:http://www.tau.ac.il/~ariel/pgp.html To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
amsart and hebrew
Is it possible to mix amsart and hebrew? If I try to use a theorem I get an error: missing { inserted. A left brace was mandatory here, so I've put one in. You might want to delete and/or insert some corrections so that I will find a matching right brace soon. (If you're confused by all this, try typing `I}' now.) = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: List of Israeli Open-Source Projects
On Sunday, 17 בFebruary 2008 09:46, Kohn Emil Dan wrote: Are we only discussing Open-Source projects fully developed by Israelis, or does this include stuff like for example, hebrew pine/pico done by HUJI (the hebrew support coded by them or added by them to PINE). This is of course not only translation of the UI. --Ariel Hi, AFAIK Qlusters no longer develops openmosix. You might add LKVM (Linux Kernel Virtual Machine) http://kvm.qumranet.com which is/was developed by Quramnet (www.quramnet.com) Emil On Sat, 16 Feb 2008, Shlomi Fish wrote: Hi all! I restored the list of Israeli open-source projects that used to be maintained at the Hackers-IL wiki and placed it on my home-site: http://www.shlomifish.org/open-source/resources/israel/list-of-projects/ Any additions or corrections would be welcome, so please send them to me at [EMAIL PROTECTED] . Regards, Shlomi Fish - Shlomi Fish [EMAIL PROTECTED] Homepage:http://www.shlomifish.org/ I'm not an actor - I just play one on T.V. ___ Discussions mailing list [EMAIL PROTECTED] http://hamakor.org.il/cgi-bin/mailman/listinfo/discussions = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED] -- -- Ariel Biener, CISO Tel-Aviv University CIT div. e-mail: [EMAIL PROTECTED] phone: 03-6406086 PGP key:http://www.tau.ac.il/~ariel/pgp.html -- -- Ariel Biener e-mail: [EMAIL PROTECTED] PGP: http://www.tau.ac.il/~ariel/pgp.html To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
Re: List of Israeli Open-Source Projects
On 18/02/2008, Shachar Shemesh [EMAIL PROTECTED] wrote: As such, I'm not sure there is anything we CAN do. CAN implies to me that there is something you'd LIKE to do - what would it be? What would you like to change in that web site? True - it's used by its owner to promote their business and some FOSS translation project (the web site has an air of being a demo of their translation abilities). you. Otherwise, it's better to not draw additional traffic there and let it be. How about cooperating with them? They put up a site, pay for the domain, server and traffic and as much as I can read the site they sound like they could be reasonable people - why not try to cooperate with them for everyone's benefit? Just my humble opinion, of course. You are all free to try and change my mind (or convince other people otherwise). Ditto. --Amos
Re: Using SSH keys without havint to type a passphrase
On 17/02/2008, Erez D [EMAIL PROTECTED] wrote: #generate keys: ssh-keygen -t dsa #copy to destenation scp .ssh/id_dsa.pub target_machin:/path to home/.ssh/authorized_keys2 #(actually you should append to destenation instead of copying to it) 1. Be careful not to override your default key (in case you have one already). Use a separate key for this job. 2. At least on Debian Etch and CentOS 5, there is ssh-copy-id to help you transfer the public key conveniently. 3. Consider adding a command= parameter to the remote authorized_keys2 file to limit the commands which can be executed in case the private key gets stolen. You can also limit the host from which the public key will be accepted using the from= command. See man sshd. --Amos
Re: LVM2 snapshots questions missing from their FAQ :)
On 17/02/2008, Ira Abramov [EMAIL PROTECTED] wrote: After much searching on Google, a few questions remain open: a. Assuming I can take multiple snapshots of the same volume (I think this was not possible in LVM1), won't it slow down the disks like crazy? If I have a weekly, nightly and a noon snapshots of a volume, I could end up with some write operations becoming a read and four writes per block at the worst case! does that make sense? It appears so. b. I see that snapshots can only take up space in the same VG as their original volume, so unless I'm careful with sizes and spans, I'm bound to get the snapshots on the same physical disk as the original LV. Is this a major hit on performance as well, or is it negligable in most cases? Haven't tried this yet but have you noticed that you can pass a PhysicalVolumePath to lvcreate (see the manual page, and http://www.centos.org/docs/5/html/Cluster_Logical_Volume_Manager/LV_create.htmlfor more details)? BTW - be aware that, maybe a bit counter-intuitively, once you create a snapshot you can change BOTH the original and the snapshot, maybe by flipping your snapshots carefully you can decrease the amounts of duplicate writes. c. my snapshots will always be RO, and as such I intend to mark them as read-only LVs, but should I also mount them RO? does it matter? I'm pretty sure you'll get a warning a-la read-only device when you try to mount it read/write, similar to what you get when you load a CD-ROM without the -ro flag. Hmm - I wonder whether you can assign a DRBD device as a PV, then get the snapshots sync'ed to another host as well, *wicked laugh*... Please let us know what you found. --Amos