http://syiron.wordpress.com/2008/01/14/display-microsoft-fonts-like-in-windows-in-centosfedora/
Ежемесячные архивы: Декабрь 2009
CentOS MS Fonts
Опубликовал(а): vovan
в: 25.12.2009
Нет комментариев
FreeBSD gstripe md
Опубликовал(а): vovan
в: 20.12.2009
1 комментарии
создаем 3 файла по 10Г на разных дисках
vsc# dd if=/dev/zero of=/mnt/ar2/10g bs=1g count=10 10+0 records in 10+0 records out 10737418240 bytes transferred in 166.144035 secs (64627167 bytes/sec) vsc# dd if=/dev/zero of=/mnt/ar3/10g bs=1g count=10 10+0 records in 10+0 records out 10737418240 bytes transferred in 167.428852 secs (64131230 bytes/sec) vsc# dd if=/dev/zero of=/mnt/ar1/10g bs=1g count=10 10+0 records in 10+0 records out 10737418240 bytes transferred in 181.370582 secs (59201543 bytes/sec)
Создание нового диска в файле
vsc# mdconfig -a -t vnode -f /mnt/ar1/10g -u 1 vsc# mdconfig -a -t vnode -f /mnt/ar2/10g -u 2 vsc# mdconfig -a -t vnode -f /mnt/ar3/10g -u 3 vsc# ls -la /dev |grep md crw-r----- 1 root operator 0, 157 29 ноя 23:28 md1 crw-r----- 1 root operator 0, 158 29 ноя 23:28 md2 crw-r----- 1 root operator 0, 165 29 ноя 23:28 md3 crw------- 1 root wheel 0, 83 29 ноя 23:28 mdctl
Создаем RAID0 из 3х дисков с размером блока 128к
vsc# gstripe create -v -s 131072 arrays /dev/md1 /dev/md2 /dev/md3 Done. vsc# gstripe list Geom name: arrays State: UP Status: Total=3, Online=3 Type: MANUAL Stripesize: 131072 ID: 2521786165 Providers: 1. Name: stripe/arrays Mediasize: 32212254720 (30G) Sectorsize: 512 Mode: r0w0e0 Consumers: 1. Name: md1 Mediasize: 10737418240 (10G) Sectorsize: 512 Mode: r0w0e0 Number: 0 2. Name: md2 Mediasize: 10737418240 (10G) Sectorsize: 512 Mode: r0w0e0 Number: 1 3. Name: md3 Mediasize: 10737418240 (10G) Sectorsize: 512 Mode: r0w0e0 Number: 2
Форматим
vsc# newfs /dev/stripe/arrays /dev/stripe/arrays: 30720.0MB (62914560 sectors) block size 16384, fragment size 2048 using 168 cylinder groups of 183.72MB, 11758 blks, 23552 inodes. super-block backups (for fsck -b #) at: 160, 376416, 752672, 1128928, 1505184, 1881440, 2257696, 2633952, 3010208, 3386464, 3762720, 4138976, 4515232, 4891488, 5267744, 5644000, 6020256, 6396512, 6772768, 7149024, 7525280, 7901536, 8277792, 8654048, 9030304, 9406560, 9782816, 10159072, 10535328, 10911584, 11287840, 11664096, 12040352, 12416608, 12792864, 13169120, 13545376, 13921632, 14297888, 14674144, 15050400, 15426656, 15802912, 16179168, 16555424, 16931680, 17307936, 17684192, 18060448, 18436704, 18812960, 19189216, 19565472, 19941728, 20317984, 20694240, 21070496, 21446752, 21823008, 22199264, 22575520, 22951776, 23328032, 23704288, 24080544, 24456800, 24833056, 25209312, 25585568, 25961824, 26338080, 26714336, 27090592, 27466848, 27843104, 28219360, 28595616, 28971872, 29348128, 29724384, 30100640, 30476896, 30853152, 31229408, 31605664, 31981920, 32358176, 32734432, 33110688, 33486944, 33863200, 34239456, 34615712, 34991968, 35368224, 35744480, 36120736, 36496992, 36873248, 37249504, 37625760, 38002016, 38378272, 38754528, 39130784, 39507040, 39883296, 40259552, 40635808, 41012064, 41388320, 41764576, 42140832, 42517088, 42893344, 43269600, 43645856, 44022112, 44398368, 44774624, 45150880, 45527136, 45903392, 46279648, 46655904, 47032160, 47408416, 47784672, 48160928, 48537184, 48913440, 49289696, 49665952, 50042208, 50418464, 50794720, 51170976, 51547232, 51923488, 52299744, 52676000, 53052256, 53428512, 53804768, 54181024, 54557280, 54933536, 55309792, 55686048, 56062304, 56438560, 56814816, 57191072, 57567328, 57943584, 58319840, 58696096, 59072352, 59448608, 59824864, 60201120, 60577376, 60953632, 61329888, 61706144, 62082400, 62458656, 62834912
монтируем
vsc# mkdir /mnt/arrays vsc# mount /dev/stripe/arrays /mnt/arrays/ vsc# df -h Filesystem Size Used Avail Capacity Mounted on /dev/stripe/arrays 29G 4.0K 27G 0% /mnt/arrays
Скорость линейной записи на диск
vsc# dd if=/dev/zero of=/mnt/arrays/10g bs=1g count=10 10+0 records in 10+0 records out 10737418240 bytes transferred in 143.736474 secs (74702112 bytes/sec)
не ахти как шустро =(
(c)
http://www.freebsd.org/doc/ru/books/handbook/disks-virtual.html
http://www.freebsd.org/doc/ru/books/handbook/geom.html
Сервер на стероидах: FreeBSD, nginx, MySQL, PostgreSQL, PHP и многое другое
Опубликовал(а): vovan
в: 20.12.2009
Нет комментариев
quagga fullview in my AS
Опубликовал(а): vovan
в: 17.12.2009
Нет комментариев
Ограничение скорости на 2960
Опубликовал(а): vovan
в: 16.12.2009
Нет комментариев
Панели управления хостингом
Опубликовал(а): vovan
в: 16.12.2009
Нет комментариев
read (subshell_pty…): No such file or directory (2)
Опубликовал(а): vovan
в: 12.12.2009
Нет комментариев
Thunderbird Smart Folders
Опубликовал(а): vovan
в: 11.12.2009
Нет комментариев
Smart Folders (Advanced)
Nightly builds of Shredder, the unreleased next version of Thunderbird 3, has an additional choice in the advanced folder views called Smart Folders. It creates what looks like an Inbox account that transparently merges the contents of all the inbox folders (both POP, IMAP and local folders). It moves the inbox from each account to a child folder in the Inbox account. Any messages in an inbox show up in both the root of the Inbox account plus the child folder for that account.
Each account still displays any child folders of the inbox, only its inbox folder was «moved». However, Shredder doesn’t actually change where/how the messages are stored, its just another way to view your folders, similar to what you can do with a saved search (a type of virtual folder).
See Testing pre-release versions if you are interested in running Shredder. Beta builds are available from the Mozilla Messaging web site. Beta 3 added support for Smart Folders.
Its recommended you don’t share profiles if you want to check out Shredder. However, if you do that don’t select Smart Folders in Shredder. That will create a «Smart Folders» account in Thunderbird 2 the next time you run it. Unfortunately its not harmless, it occasionally displays duplicate messages or message fragments that don’t exist in various accounts folders. They go away if you rebuild the index. You can’t remove the Smart Folders account using Tools -> Account Settings. You need to either edit prefs.js with a text editor or use the Config editor to delete the account from mail.accountmanager.accounts.
qmailanalog
Опубликовал(а): vovan
в: 03.12.2009
Нет комментариев
To list general details:
awk '{$1="";$2="";$3="";$4="";$5="";print}' /var/log/maillog | cat |
/usr/local/qmailanalog/bin/matchup | /usr/local/qmailanalog/bin/zoverall
To list the details of all the users ont he system:
awk '{$1="";$2="";$3="";$4="";$5="";print}' /var/log/maillog | cat | /usr/local/qmailanalog/bin/matchup | /usr/local/qmailanalog/bin/zrecipients
To list all the people who have sent emails to our customers:
awk '{$1="";$2="";$3="";$4="";$5="";print}' /var/log/maillog | cat | /usr/local/qmailanalog/bin/matchup | /usr/local/qmailanalog/bin/zsenders
