nezmar.com » informazioni http://www.nezmar.com Sat, 02 Jan 2010 13:10:31 +0000 http://wordpress.org/?v=2.9 en hourly 1 Contents of the Chromium OS user directory http://www.nezmar.com/contents-of-the-chromium-os-user-directory/ http://www.nezmar.com/contents-of-the-chromium-os-user-directory/#comments Sun, 22 Nov 2009 21:19:21 +0000 nda http://www.nezmar.com/?p=2288 Otherwise known as ‘chronos’, chronos@localhost or /home/chronos


total 84
drwxr-x--- 11 chronos root 4096 Nov 20 17:37 .
drwxr-xr-x 4 root root 4096 Nov 20 16:44 ..
-rw------- 1 chronos admin 54 Nov 20 16:58 .Xauthority
drwx------ 3 chronos admin 4096 Nov 20 16:44 .adobe
-rw------- 1 chronos admin 357 Nov 20 17:33 .bash_history
-rw-r--r-- 1 chronos root 220 Nov 20 16:44 .bash_logout
-rw-r--r-- 1 chronos root 3115 Nov 20 16:44 .bashrc
drwx------ 3 chronos admin 4096 Nov 20 16:44 .cache
drwxr-xr-x 3 chronos admin 4096 Nov 20 16:44 .config
drwx------ 3 chronos admin 4096 Nov 20 16:44 .macromedia
drwx------ 3 chronos admin 4096 Nov 20 16:44 .pki
-rw-r--r-- 1 chronos root 675 Nov 20 16:44 .profile
drwx------ 2 chronos admin 4096 Nov 20 16:46 Downloads
-rw-rw-rw- 1 chronos admin 439 Nov 20 16:58 chrome_startup.log
drwx------ 2 chronos admin 4096 Nov 20 16:44 log
drwxr-xr-x 2 chronos root 4096 Nov 20 16:44 logs
drwx------ 2 chronos root 16384 Nov 20 16:44 lost+found

]]> http://www.nezmar.com/contents-of-the-chromium-os-user-directory/feed/ 0 Contents of the Chromium OS root directory http://www.nezmar.com/contents-of-the-chromium-os-root-directory/ http://www.nezmar.com/contents-of-the-chromium-os-root-directory/#comments Sun, 22 Nov 2009 21:14:19 +0000 nda http://www.nezmar.com/?p=2285 Via the ls -la command in the shell:


total 80
drwxr-xr-x 22 root root 4096 Nov 19 13:15 .
drwxr-xr-x 22 root root 4096 Nov 19 13:15 ..
drwxr-xr-x 2 root root 4096 Nov 19 13:15 bin
drwxr-xr-x 2 root root 4096 Nov 19 13:16 boot
drwxr-xr-x 16 root root 3300 Nov 20 16:58 dev
drwxr-xr-x 69 root root 4096 Nov 19 13:16 etc
drwxr-xr-x 4 root root 4096 Nov 20 16:44 home
drwxr-xr-x 18 root root 4096 Nov 19 13:16 lib
drwx------ 2 root root 16384 Nov 19 13:14 lost+found
drwxrwxrwt 2 root root 40 Nov 20 16:58 media
drwxr-xr-x 3 root root 4096 Nov 19 13:16 mnt
drwxr-xr-x 3 root root 4096 Nov 19 13:15 opt
lrwxrwxrwx 1 root root 27 Nov 19 13:15 postinst ->
/usr/sbin/chromeos-postinst
dr-xr-xr-x 88 root root 0 Nov 20 16:58 proc
drwx------ 2 root root 4096 Nov 19 13:14 root
drwxr-xr-x 2 root root 4096 Nov 19 13:15 sbin
drwxr-xr-x 2 root root 4096 Jul 13 15:42 selinux
drwxr-xr-x 2 root root 4096 Nov 19 13:14 srv
drwxr-xr-x 12 root root 0 Nov 20 16:58 sys
drwxrwxrwt 5 root root 260 Nov 20 17:22 tmp
drwxr-xr-x 2 root root 4096 Nov 19 13:14 trunk
drwxr-xr-x 10 root root 4096 Nov 19 13:14 usr
drwxr-xr-x 13 root root 4096 Nov 19 13:14 var

]]> http://www.nezmar.com/contents-of-the-chromium-os-root-directory/feed/ 0 Output of ps ax in Chromium OS http://www.nezmar.com/output-of-ps-ax-in-chromium-os/ http://www.nezmar.com/output-of-ps-ax-in-chromium-os/#comments Sun, 22 Nov 2009 21:12:04 +0000 nda http://www.nezmar.com/?p=2280
PID TTY STAT TIME COMMAND
1 ? Ss 0:00 /sbin/init
2 ? S< 0:00 [kthreadd]
3 ? S< 0:00 [migration/0]
4 ? S< 0:00 [ksoftirqd/0]
5 ? S< 0:00 [events/0]
6 ? S< 0:00 [cpuset]
7 ? S< 0:00 [khelper]
10 ? S< 0:00 [netns]
13 ? S< 0:00 [async/mgr]
157 ? S< 0:00 [kblockd/0]
159 ? S< 0:00 [kacpid]
160 ? S< 0:00 [kacpi_notify]
195 ? S< 0:00 [ata/0]
196 ? S< 0:00 [ata_aux]
200 ? S< 0:00 [ksuspend_usbd]
205 ? S< 0:00 [khubd]
208 ? S< 0:00 [kseriod]
258 ? S 0:00 [pdflush]
259 ? S 0:00 [pdflush]
260 ? S< 0:00 [kswapd0]
311 ? S< 0:00 [aio/0]
326 ? S< 0:00 [crypto/0]
496 ? S< 0:00 [scsi_eh_0]
499 ? S< 0:00 [scsi_eh_1]
526 ? S< 0:00 [kpsmoused]
531 ? S< 0:00 [kstriped]
536 ? S< 0:00 [kondemand/0]
539 ? S< 0:00 [usbhid_resumer]
620 ? S 0:14 /lib/bootchart/collector 25 /log
787 ? S< 0:00 [kjournald]
809 ? S< 0:00 [kjournald]
835 ? SLs 0:00 /usr/bin/slim -d
840 tty2 Ss+ 0:00 /sbin/getty -8 38400 tty2
841 tty1 Ss+ 0:06 /usr/bin/X -nolisten tcp vt01 -auth /var/run/slim.auth
853 ? Sl 0:00 /usr/sbin/rsyslogd -c4
854 ? Ss 0:00 /bin/cat
855 ? Ss 0:00 /bin/dbus-daemon --system --fork
856 ? Ss 0:00 /sbin/wpa_supplicant -u -s -O/var/run/wpa_supplicant
862 ? Ss 0:00 /usr/sbin/connmand
865 ? S 0:00 /sbin/dhclient -d -q -e BUSNAME=org.moblin.connman -pf /var/run/connman/dhclient.eth0.pid -lf /var/run/connman/dhclient.eth0.leases -cf /usr/lib/connman/scripts/dhclient.conf -sf /usr/lib/connman/scripts/dhclient-script eth0 -n
866 ? Ssl 0:00 /usr/sbin/console-kit-daemon
944 ? Ts 0:00 /sbin/init
953 ? Ss 0:00 /usr/sbin/acpid --confdir /etc/acpi/events --socketfile /var/run/acpid.socket
1021 ? S<s 0:00 /sbin/udevd --daemon
1090 ? S< 0:00 /sbin/udevd --daemon
1091 ? S< 0:00 /sbin/udevd --daemon
1184 ? Ss 0:00 /usr/sbin/ntpd -g -u ntp:ntp
1429 ? S< 0:00 [loop0]
1445 ? S< 0:00 [kdmflush]
1466 ? S< 0:00 [kcryptd_io]
1467 ? S< 0:00 [kcryptd]
1471 ? S< 0:00 [kjournald2]
1487 ? S 0:00 /usr/bin/ck-launch-session /etc/X11/chromeos-xsession
1507 ? R 0:14 /usr/bin/chromeos-wm --hotkey_overlay_image_dir=/usr/share/chromeos-assets/images --panel_anchor_image=/usr/share/chromeos-assets/images/panel_anchor.png --panel_bar_image=/usr/share/chromeos-assets/images/panel_bar_bg.png --shadow_image_dir=/usr/share/chromeos-assets/images --wm_background_image=/usr/share/chromeos-assets/images/background_1024x600.png --wm_xterm_command=/usr/bin/xterm -bg black -fg grey --log_dir=/home/chronos/log
1508 ? S 0:00 /bin/sh /usr/bin/chromeos-chrome-loop
1509 ? S 0:00 /usr/bin/xscreensaver -no-splash
1512 ? Sl 0:01 /opt/google/chrome/chrome --enable-gview --no-first-run
1513 ? S 0:00 /opt/google/chrome/chrome --enable-gview --no-first-run
1518 ? S 0:00 /opt/google/chrome/chrome --type=zygote
1543 ? S 0:00 /usr/lib/devicekit-power/devkit-power-daemon
1547 ? Sl 0:00 /opt/google/chrome/chrome --channel=1512.baa6f90.1458286414 --type=renderer --lang=en-US --force-fieldtest=AsyncSlowStart/_AsyncSlowStart_off/DnsImpact/_max_2s_queue_prefetch/GlobalSdch/_global_disable_sdch/SocketLateBinding/_disable_late_binding/
1551 ? S 0:00 /usr/lib/devicekit-disks/devkit-disks-daemon
1552 ? S 0:00 devkit-disks-daemon: not polling any devices
1555 ? Sl 0:00 /opt/google/chrome/chrome --channel=1512.bbd1068.1453474780 --type=renderer --lang=en-US --force-fieldtest=AsyncSlowStart/_AsyncSlowStart_off/CacheSize/CacheSizeGroup_0/DnsImpact/_max_2s_queue_prefetch/GlobalSdch/_global_disable_sdch/SocketLateBinding/_disable_late_binding/
1564 ? S 0:00 /usr/bin/xterm -bg black -fg grey
1565 pts/0 Rs 0:00 bash
1580 pts/0 R+ 0:00 ps ax

]]> http://www.nezmar.com/output-of-ps-ax-in-chromium-os/feed/ 2 A list of Chrome/Chromium OS keyboard shortcuts http://www.nezmar.com/a-list-of-chromechromium-os-keyboard-shortcuts/ http://www.nezmar.com/a-list-of-chromechromium-os-keyboard-shortcuts/#comments Sat, 21 Nov 2009 12:42:59 +0000 nda http://www.nezmar.com/?p=2273 This is an excerpt from the Developer FAQ for The Chromium Projects useful if you are testing one of the Chromium OS compiled images.

 

To get a visual overlay of shortcut keys available, hit F8 and any of the modifier keys like CTRL, ALT, SHIFT to find all the associated hotkeys
Most browser shortcuts also apply
 

Action When Feature
F12 Running Toggle Window Overview
F8 Running Toggle keyboard overlay showing all the shortcut keys
ESC Window Overview Exit Window Overview
F2 Boot Startup options – disable internal HDD to boot from USB stick
Ctrl + Alt + T Running Open Terminal Window
Ctrl + Alt + N Chrome Open New Chrome Window
Ctrl + Alt + L Running Lock the screen
Ctrl + Alt + M Running Enable external monitor
Ctrl + , Chrome Goto battery and network settings page (localhost:8080)
Ctrl + Tab Chrome Next Tab
Ctrl + Shift + Tab Chrome Prior Tab
Ctrl + 1 through Ctrl + 8 Chrome Switches to the tab at the specified position number on the tab strip
Alt + Tab Running Next Window
Alt + Shift + Tab Running Prior Window
Close Lid Running Sleep mode
Power-Key Running Shutdown

]]> http://www.nezmar.com/a-list-of-chromechromium-os-keyboard-shortcuts/feed/ 0 Five things Delicious could (and should) fix http://www.nezmar.com/five-things-delicious-could-and-should-fix/ http://www.nezmar.com/five-things-delicious-could-and-should-fix/#comments Mon, 19 Oct 2009 05:03:19 +0000 nda http://www.nezmar.com/?p=2219 I appreciate and use a lot the social bookmarking features of Delicious but there are some issues which detract from the otherwise great experience of the site.

So here’s a list of pleas suggestions for the Delicious team about some things they could (and should) fix in the next version/revision.

  1. When you click on the “save” button to add a bookmark to your account, Delicious could (and should) also copy the valuable “Notes” field (i.e. the description)

  2. In the same way it could (and should) also copy the tags. In the meantime there’s a nice javascript bookmarklet that does it also adds a via:username tag

  3. Delicious send - Twitter @Disable the global “send” (i.e. sharing) of all bookmarks on Twitter and make it only a per item option.

  4. Also: when sharing on Twitter Delicious could (and should) add automatically the title of the bookmark since the url shared on twitter show up as just a “mistery meat” icio.us with no clue about the content and destination.

  5. In the Network list it would be nice if the apostrophes wouldn’t show up as Html entities

]]> http://www.nezmar.com/five-things-delicious-could-and-should-fix/feed/ 0 Your own url shortener: the way to go? http://www.nezmar.com/your-own-url-shortener-the-way-to-go/ http://www.nezmar.com/your-own-url-shortener-the-way-to-go/#comments Thu, 13 Aug 2009 11:40:09 +0000 nda http://www.nezmar.com/?p=1655 An url shortener allows you to create shorter URL’s and (sometimes) keeps track of how many times a link has been clicked. On the other hand, relying on third party services may have quite a few side effects.

According to Jeffrey Zeldman the solution is rolling your own mini-URLs [which]

lessens the chance that your carefully cultivated links will rot if the third-party URL shortening site goes down or goes out of business

If you are running for Wordpress there are two solutions available, both in the form of installable plug-ins.

One is the Short URL Plugin which Zeldman recommends.

The other is La Petite Url which, John Gruber notes, includes support for Short URL Auto-Discovery.

]]> http://www.nezmar.com/your-own-url-shortener-the-way-to-go/feed/ 2 “Apple strongly cautions against installing any software that hacks the iPhone OS.” http://www.nezmar.com/apple-strongly-cautions-against-installing-any-software-that-hacks-the-iphone-os-it-is-also/ http://www.nezmar.com/apple-strongly-cautions-against-installing-any-software-that-hacks-the-iphone-os-it-is-also/#comments Thu, 30 Jul 2009 09:54:00 +0000 nda http://nezmar.tumblr.com/post/152182169
- Unauthorized modification of iPhone OS has been a major source of instability, disruption of services, and other issues]]>

“Apple strongly cautions against installing any software that hacks the iPhone OS. It is also important to note that unauthorized modification of the iPhone OS is a violation of the iPhone end-user license agreement and because of this, Apple may deny service for an iPhone or iPod touch that has installed any unauthorized software.”

– Unauthorized modification of iPhone OS has been a major source of instability, disruption of services, and other issues

[Offered -for now- without comment]

]]> http://www.nezmar.com/apple-strongly-cautions-against-installing-any-software-that-hacks-the-iphone-os-it-is-also/feed/ 0