Moving to systemd - few questions,
Hi all,
After the latest update I decided to jump to systemd completely, and have few questions.
- I used a static IP address set-up within rc.cong previously and wish to carry on, but the wiki regarding the network and systemd isn't very clear - could anyone point me to the right information?
- I have removed all my daemon from rc.conf at the exception of "xinetd" simply because I cannot find the name of the service to be enable.
- I am running squid on the computer and after checking the booting time it seems to take forever - is there a way to load service in the background like "@" previously or checking which order those service are starting (I have the feeling squid is trying to load before the network has started)
- Is there a way to use systemd to start application at boot time, like pyLoad (download manager)?
Looking forward for your replies,
Regards,
I won't be able to comment on everything, but here are my 2¢:
sweetthdevil wrote:I used a static IP address set-up within rc.cong previously and wish to carry on, but the wiki regarding the network and systemd isn't very clear - could anyone point me to the right information?
If I recall correctly, networking in rc.conf is deprecated. You should switch to netcfg.
I have removed all my daemon from rc.conf at the exception of "xinetd" simply because I cannot find the name of the service to be enable.
What daemons did you have running before? Also, a "pacman -Ql <package> | grep service$" should list all service files belonging to a package. A common gotcha: There's not explicit dbus service file, dbus is at the heart of systemd and gets started automatically.
I am running squid on the computer and after checking the booting time it seems to take forever - is there a way to load service in the background like "@" previously or checking which order those service are starting (I have the feeling squid is trying to load before the network has started)
Systemd is, by default, "aggressively parallelized". The service file shipped with squid starts as soon as the network is available (due to the line "After=network.target"). You might want to read up on service files and targets (man systemd.service/systemd.unit/systemd.target) if you want to customize that.
Is there a way to use systemd to start application at boot time, like pyLoad (download manager)?
If you want to run pyLoad as its own user, just enable the service file shipped with it:
# systemctl enable pyload.service
If you want it to run at the start of your own user session, I'm afraid you'll have to wait a while—systemd for the user session is not yet ready for prime time.
Last edited by Runiq (2012-11-02 15:36:43)
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syslog-ng.service loaded active running System Logger Daemon
systemd-journald.service loaded active running Journal Service
systemd-logind.service loaded active running Login Service
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dbus.socket loaded active running D-Bus System Message Bus Socket
syslog.socket loaded active running Syslog Socket
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systemd-shutdownd.socket loaded active listening Delayed Shutdown Socket
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Cell 01 - Address: 90:A4:DE:2F:1F:B9
Channel:1
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ESSID:"GloryHole"
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IE: Unknown: 010482848B96
IE: Unknown: 030101
IE: Unknown: 0706555320010B1B
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mr337@chronos ~ $ ping google.com
PING google.com (74.125.225.37) 56(84) bytes of data.
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=1 ttl=54 time=31.6 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=2 ttl=54 time=28.9 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=3 ttl=54 time=36.9 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=4 ttl=54 time=34.1 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=5 ttl=54 time=44.8 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=6 ttl=54 time=52.1 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=7 ttl=54 time=40.8 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=8 ttl=54 time=41.6 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=9 ttl=54 time=26.9 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=11 ttl=54 time=32.1 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=12 ttl=54 time=26.7 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=14 ttl=54 time=34.0 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=15 ttl=54 time=28.6 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=16 ttl=54 time=27.9 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=17 ttl=54 time=67.7 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=18 ttl=54 time=52.6 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=19 ttl=54 time=698 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=20 ttl=54 time=720 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=21 ttl=54 time=380 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=22 ttl=54 time=383 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=23 ttl=54 time=852 ms
64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=24 ttl=54 time=986 ms
I was doing the pings while trying to do a quick speed test but that hung too
mr337@chronos ~ $ wget -O /dev/null http://cachefly.cachefly.net/10mb.test
--2012-12-17 14:20:11-- http://cachefly.cachefly.net/10mb.test
Resolving cachefly.cachefly.net (cachefly.cachefly.net)... 205.234.175.175
Connecting to cachefly.cachefly.net (cachefly.cachefly.net)|205.234.175.175|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 10485760 (10M) [application/octet-stream]
Saving to: ‘/dev/null’
13% [============> ] 1,405,172 --.-K/s eta 20m 24s ^
Again I am getting these in the kernel.log
Dec 17 14:17:15 localhost kernel: [ 569.314584] wlan0: authenticate with 90:a4:de:2f:1f:b9
Dec 17 14:17:15 localhost kernel: [ 569.324640] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 1/3)
Dec 17 14:17:15 localhost kernel: [ 569.527632] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 2/3)
Dec 17 14:17:16 localhost kernel: [ 569.730752] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 3/3)
Dec 17 14:17:16 localhost kernel: [ 569.933897] wlan0: authentication with 90:a4:de:2f:1f:b9 timed out
Dec 17 14:18:42 localhost kernel: [ 656.135945] wlan0: authenticate with 90:a4:de:2f:1f:b9
Dec 17 14:18:42 localhost kernel: [ 656.145999] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 1/3)
Dec 17 14:18:42 localhost kernel: [ 656.150370] wlan0: authenticated
Dec 17 14:18:42 localhost kernel: [ 656.150404] rtl8192se 0000:1f:00.0: wlan0: disabling HT as WMM/QoS is not supported
Dec 17 14:18:42 localhost kernel: [ 656.162493] wlan0: associate with 90:a4:de:2f:1f:b9 (try 1/3)
Dec 17 14:18:42 localhost kernel: [ 656.365624] wlan0: associate with 90:a4:de:2f:1f:b9 (try 2/3)
Dec 17 14:18:43 localhost kernel: [ 656.568769] wlan0: associate with 90:a4:de:2f:1f:b9 (try 3/3)
Dec 17 14:18:43 localhost kernel: [ 656.579139] wlan0: RX AssocResp from 90:a4:de:2f:1f:b9 (capab=0x21 status=0 aid=2)
Dec 17 14:18:43 localhost kernel: [ 656.580162] wlan0: associated
Dec 17 14:18:43 localhost kernel: [ 656.580196] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Dec 17 14:23:48 localhost kernel: [ 962.118225] wlan0: deauthenticating from 90:a4:de:2f:1f:b9 by local choice (reason=3)
Dec 17 14:23:48 localhost kernel: [ 962.141969] cfg80211: Calling CRDA for country: US
Interesting thing is I am getting a different deauthenticating reason, originally was 2. Deauthenticated reason=3 means "deauthenticated because sending STA is leaving (or has left) IBSS or ESS The access point went offline, deauthenticating the client" or AP went offline, which it did not. (src: http://www.aboutcher.co.uk/2012/07/linu … on-codes/).
Keep in mind I run my house on the same wifi so if anything went down somebody always tracks me down to fix it. Also my ISP link is not the problem as I was downloading at the same time and not saturating my pipe. At this point I think it is just easier to run a cable under the house and mount a jack. Ideas? -
A few questions on making animated buttons for a website Nav
Hello, I have a few questions on creating some animated buttons for a nav.
There are 2 actions I want to trigger on moue over.
If I want to use a static (PNG) image that I created in Photoshop for the actual button, can I use that? I want to smoothly slide button down on mouse-over and slide back up on mouse off. If I push part of the button off the "canvas" (sorry, this is coming from a Photoshop guy) will it disappear in the final animation? Another way to put that is, if I put an animated element off the white area, will it no longer show up in the movie (.swf) when it's published?
For the second part; you can see a bit of what I want to do if you look at this website's top Nav: http://www.photoshopsupport.com/index.html
I need the "light" above the button and it's going to be on another colored <div> so I can't set one solid BG color for my flash document. But I want to achieve the effect of the "bar" lighting up above the button and the actual button sliding down upon moue over.
Any help you can provide would be greatly appreciated.Hi,
Regarding this button problem mentionned by kglad, it is easily overcome with a little trick.
I call this the undesired "jumpy button". Your button starts to hesitate down-back-down-back quickly, like it's a bug, and then it settles.
What you could do is create a simple sprite or movieclip containing only a simple shape, whatever the color, put it on top of your button's graphic, change this sprite/movieclip's alpha to 0, then add your mouse events on this invisible "target" instead of your graphic. So, when you mouse over, you have the graphic move, not the invisible "target".
Sometimes, for this invisible target, you will be using a movieclip, not a sprite, so you can easily add your own properties on it.
Example:
var graphicBtn:Sprite; // your png
var targetBtn:MovieClip; // your invisible target, created with code or not
targetBtn.graphics.beginFill(0x000000);
targetBtn.graphics.drawRect(0, 0, graphicBtn.width, graphicBtn.height);
targetBtn.alpha = 0;
targetBtn.mygraphic = graphicBtn;
targetBtn.addEventListener(MouseEvent.MOUSE_OVER, onOver);
targetBtn.addEventListener(MouseEvent.MOUSE_OUT, onOut);
addChild(graphicBtn);
addChild(targetBtn);
function onOver(event:MouseEvent):void
TweenLite.to(event.target.mygraphic, 0.25, {y:40, ease:Back.easeOut});
function onOut(event:MouseEvent):void
TweenLite.to(event.target.mygraphic, 0.25, {y:0, ease:Cubic.easeOut});
So you see, you can have only one function (well, 1 for over, 1 for out) used for all your buttons. You can add as many properties you need on your movieclip to make that one-function flexible.
Here I used GreenSock's tweening engine, but use the one you prefer (Here, I am moving the graphicBtn in y for 0.25 second).
Design Cyboïde
Création de sites web -
Hi there
I've been doing lot of reading but struggling to find (or understand!) answers to a few questions.
I have decided that the simplest way to do things is to import files straight from camera into aperture (although one forum member mentioned somewhere one shouldn't do this?).
Then use the images as managed images, and back up via vault to an external hard drive.
1)So if I do this will I still have 'managed' libraries, or will my libraries be 'referenced' (to the external hard disk). Because presumably then if that's the case I'll have to have the hard drive connected to work with the images
2)If I back up to hard drive after editing, will those edits be saved on hard drive too, or will it just be 'master' images.
3) I have been playing around trying to find the best way to do things - so currently I have photos stored in iphoto, aperture and on my internal drive (in a pictures folder) - this is obviously not ideal, is there any way I can easily get them all stored in aperture as I think most my aperture library is probably referenced? (I tried consoildate images and now it looks like half the images are still in the folder on theinternal disk drive and half aren't!)
4) so is there some way of checking whether the images in Aperture are Masters or referenced?
Sorry about all the questions, any help would be greatly appreciated!!christie locke wrote:
Hi there
I've been doing lot of reading but struggling to find (or understand!) answers to a few questions.
I have decided that the simplest way to do things is to import files straight from camera into aperture (although one forum member mentioned somewhere one shouldn't do this?).
Then use the images as managed images, and back up via vault to an external hard drive.
It depends. If you use referenced master files, using a card reader and placing the new images/folder into storage location first would be better, but if you are letting Aperture manage your master files, it really does not make a difference at all.
Personally, I only use referenced master file scheme so I use a card reader and files are moved/stored on external drive to be referenced.
1)So if I do this will I still have 'managed' libraries, or will my libraries be 'referenced' (to the external hard disk). Because presumably then if that's the case I'll have to have the hard drive connected to work with the images
If your question is about Vault, you will have managed masters in the Aperture Library and the Library content will be backed up to the Vault. They are two different entities - one original and other being compressed backup of the original library.
2)If I back up to hard drive after editing, will those edits be saved on hard drive too, or will it just be 'master' images.
Every action taken within Aperture will be backed up into the Vault. As I indicated earlier that I use referenced master files, but my edit steps are all kept in Aperture Library, along with previews, thumbnails and any data associated with the image. So I back up my Aperture Library to Vault, and I also backup my referenced master files independently, outside of Aperture.
3) I have been playing around trying to find the best way to do things - so currently I have photos stored in iphoto, aperture and on my internal drive (in a pictures folder) - this is obviously not ideal, is there any way I can easily get them all stored in aperture as I think most my aperture library is probably referenced? (I tried consoildate images and now it looks like half the images are still in the folder on theinternal disk drive and half aren't!)
If you reference all the existing images as you bring them into Aperture environment, then it really does not matter if you consolidate or not. Aperture will keep track of where the files are located, once you associate the file within Aperture (by selecting leave files in original location).
If you like to have Aperture manage the files, then simply select managed master during import and you're done.
4) so is there some way of checking whether the images in Aperture are Masters or referenced?
You mean managed or referenced, I think. Master simply means the original image file (raw, jpeg or tif file). Yes I think this answer was already given in above post.
Since I access the image directly without the use of Aperture, having managed master does not work for me nor for my setup. I use a MBP with limited storage but I do want to carry the entire library with me. The only way that can work is to have previews on, and Aperture Library on the notebook, while the actual image master files stays on external drive.
There are tutorial videos on Aperture site (Apple) as well as video podcast on Aperture How-to Series in iTunes that will help you on this and other subjects.
Cheers -
Adopting LR3 - A Few Questions
This one is long winded and I’m somewhat of a noob to the Adobe LR/PS world so I appreciate your patience with me...
I’m in the process of switching from a PC to a 2010 Mac Mini (2.6Mhz / 4GB / 320GB HD) primarily for working with digital photographs. I’ve been using PSE8 for windows for a few months now, but have picked up LR3 for the Mac as well as PSE8. Since I’ve not migrated anything from the PC yet, I’m looking to see if someone can answer a few questions:
I’ve got about 25,000 photos totaling about 105 GB. If I migrate these directly to the Mac hard drive, it will just about fill up the HD (my existing iTunes library is fairly large). How different is the performance working with LR3 / PSE8 when photos are on the HD versus an external, say FireWire drive?
I believe the LR3 catalog is only storing meta data, so it should not be anywhere as large as my 105 GB photo folder, correct? So the result of having my photos and the LR3 catalog on my HD would not max out the HD, right?
If I end up moving my photos to an external FireWire drive should the LR3 catalog be on that drive or on the HD?
Again, I appreciate your input and patience with me.
Thanks,
BillHow different is the performance working with LR3 / PSE8 when photos are on the HD versus an external, say FireWire drive?
Probably you'll see some marginal benefit if the photos are on a separate drive (assuming a high bandwidth connection), since you'll have less concurrent access (system/catalog/photos).
I believe the LR3 catalog is only storing meta data, so it should not be anywhere as large as my 105 GB photo folder, correct?
The catalog itself will take a couple of hundred of megabytes. But there's also the preview cache that is much larger. At about 1MB per photo, the whole cache will take some 25GB.
If I end up moving my photos to an external FireWire drive should the LR3 catalog be on that drive or on the HD?
As you like, but I guess it's better to keep it on the internal drive. For performance (though, Mini's laptop HDs have questionable performance, I guess) and accessibility: you'll be able to use the catalog with your external drives offline. -
[DONE] Bash scripting. A few questions
Hi,
I've created my own custom sleep script as it is described here: https://wiki.archlinux.org/index.php/Sy … stem-sleep and it's already working correctly.
However I've got a few questions concerning bash scripting since I've never did it before.
Here the example from the wiki:
#!/bin/sh
case $1/$2 in
pre/*)
echo "Going to $2..."
post/*)
echo "Waking up from $2..."
esac
Now what do I need the /*) for in the cases pre and post? What does it do? And why isn't there any *) in the end which would exit the script if none of the above is true?
Secondly, why does it say case $1/$2 in, but not case $1 in, what is the $2 needed for? E.g. in this script only $1 is used: https://wiki.archlinux.org/index.php/OS … ibernation
And third question is, if I do really need the double quotes around $1? Does it make any difference?
Sorry for my incompetence but I'm not a dev and as I already said I've never did any bash scripting...
Thanks in advance
best regards
nuc
Last edited by nuc (2013-02-07 18:10:56)ok, here's my actual code:
#!/bin/sh
suspend_osssound()
/usr/lib/oss/scripts/killprocs.sh
/usr/sbin/soundoff
resume_osssound()
/usr/sbin/soundon
case "$1" in
pre)
suspend_osssound
post)
resume_osssound
*) exit $NA
esac
It is the same as the one in the OSS wiki entry, but slightly configured to work under logind and not pm-utils. Of course the new location is /usr/lib/systemd/system-sleep/.
I'm about to update the wiki with my code, so I'd like to know if there aren't any major mistakes. I tested it and it works but I want to get sure
PS: Do people actually still use pm-utils for suspending or can I safely remove the previous script from the wiki?
EDIT: Added double quotes
Last edited by nuc (2013-01-25 23:42:02) -
A few questions before I buy the 13" air.
I need to buy a laptop within the next week so I have a few questions about the air.
Does the 13inch i5 version support hyperthreading to 4 cores and turbo boost?
Is the difference in performance between the i5 and i7 worth it?
Would the air be good enough to use word/PowerPoint with a lot of tabs open in chrome with no lag? (School laptop)
Am I better off getting a 13inch BBP? Or is the air the same performance wise? (I don't need the DVD drive or ethernet)All the intel chips have the turbo boost. No MacBook Airs have quad core chips. They are only duo core. You need the pro book for the quad cores. As a school laptop the air is great because of the SSD. It opens quickly after moving while studying here and there. You can buy a pro book then eventually put a SSD in it if that is what you are looking for. But because apple makes all of their parts and software, you do not need as big of a cpu as you would need on a PC.
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Considering ipod touch over ipod classic, a few questions
Hello, I was hoping some of the current users of the iPod touch 2nd generation cna answer a few questions for me concerning the ipod touch, particularly those with an ipod classic as well.
I have had a 160 GB iPod classic for about a year. I had to take it back to be replaced twice because of harddrive failures. After I got the last new one I was fed up and decided to sell it on ebay. I have heard there were issues with the 80 and 160 GBs and the 120 is much better. There is a software upgrade that includes using the genious feature on your ipod for the 120's that was never available for the 160's. And since they discontinued the 160's, I'm assuming there was definately something wrong with that and Apple is too proud to admit to it, so they just roll with the 120's. So with that in mind I figured I'd sell my current 160 since the worst I could do is get the better model of the classic?
So then I started thinking, what about an iPod touch? Here are my concerns with goign with a touch over a classic...
The WiFi would be a huge benefit. I travel a lot and often don't feel like bringing my laptop with me. So when browsing the internet, I was wondering how it worked with Hotmail? With facebook? I know youtube works, but how does it work with other sites that are heavy with Adobe FlashPlayer, like Hulu.com? Or watch news clips from CNN or other things like that.
I use my ipod a lot in my car, and I don't think the touch screen would be very good for this to switch songs, anybody have any experience with this?
The flash drive is very appealing to me since I had 2 classics harddrive fail, but the small size is a concern, anybody have any opinions?
Can the touch be used in disk mode? Does it store full resolution files of photos?
I'm not big into games, but if I had a touch I know I would start.
Will I just get spoiled and wish it was an iPhone or something with 3G connection to the net?
Thanks for any help!The 160GB Classic was essentially the 1st Generation Classic, it was replaced by the 2nd Generation 120GB Classic, which as you have pointed out has the Genius feature etc. With the exception of the most recent Shuffle, Apple always discontinues production of the previous generation, and it has nothing to do with Apple admitting to anything. I too had to go through 2 160s before the 3rd one worked correctly, it happens. Did the Classic you sold on eBay work correctly.
Thanks to changes by Microsoft you can now use the mail app on the Touch with a hotmail account.
There is a Facebook app in the iTunes App Store, I don't use it so I can't vouch for it but you can go to the Apps Store and read the reviews.
There is no Flash plugin available for the Touch and it is probably going to be 2010 before one is available so no you won't be able to use Hulu.com, etc.
It will be harder to switch songs on the Touch in your car unless you install an iPod connection kit (if your radio supports it, the will allow you to control the Touch from your radio/steering wheel/whatever.
If you have a large iTunes library and want it always with you then you need to lean towards the Classic. If you can live with swapping things around you can go with the Touch. A big advantage to the Touch is the plethora of applications that are available on the iTunes Store, many of them free.
You cannot currently use the Touch in disk mode (don't know if version 3.0, coming this summer will add this) and it does not store full resolution files of photos.
I had a first generation Touch which I purchased on the same day that I bought my 160GB Classic. I sold the Touch and moved to the iPhone, you get spoiled with 3G access. -
Few questions about Oracle Times ten
Moved to Few questions about Oracle Timesten
Edited by: ankurk on Nov 4, 2010 6:50 PM
Moved to right place... timestenHi,
it is better to ask in the [url http://forums.oracle.com/forums/forum.jspa?forumID=244] Times Ten Forum.
Herald ten Dam
http://htendam.wordpress.com
Maybe you are looking for
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I updated my iphone 5 to ios 6.0.2. my wifi says its connected but doesn't work now. It doesn't matter what wifi network I connect to. It worked before updating my phone. I can no longer use facetime or use wifi at all. I'm not sure what to do to fix
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Hallo, I´m Using Adobe Acrobat X pro and i tried to set the save-possibility for reader-user. But I can´t find the menu "advanced" to make this settings. Can anybody help me ?
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I've finally gotten the process down so that I can create packages for deployment, but now I'm faced with a concern. I was under the impression that we were to have access to all the applications that were listed on the Adobe Creative Cloud web page;
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Cannot install Version 7.0.1 on my iMac running OS X 10.6.7
When I try to update by moving Firefox to the Applications folder, it creates a new untitled folder containing all my applications plus Firefox 6.0.2. It doesn't matter if I try the 'Update" or "Download " full version.
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Restart of computer with iPod plugged in issue
Hi, Whenever I restart my Windows Vista computer with my iPod Classic plugged in via USB, the computer freezes and is unable to get past the DELL logo screen. Is there a known issue with this? When I have my USB flash drives plugged in, there is no p