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Topics - efko
1
« on: 03 August 2023, 00:26:08 »
1.
Прокупље
Девети октобар
(027)331043
os9oktobar@mts.rs / os9oktobar@open.telekom.rs
2.
Прокупље
Милић Ракић Мирко
(027)324168
osmirko@ptt.rs >>> osmirko8@gmail.com <<<
3.
Прокупље
Ратко Павловић Ћићко
(027)328256
oscickopk@gmail.com
4.
Прокупље
Никодије Стојановић Татко
(027)321698
nstatko@mts.rs / nstatko@open.telekom.rs
5.
Прокупље
Тихомир Станковић
(027)323573
osksp@mts.rs / osksp@open.telekom.rs
2
« on: 03 August 2023, 00:20:58 »
GLUVONEMO - СПЕЦИЈАЛНА ШКОЛА СА Д0МОМ УЧЕНИКА "БУБАЊ" НИШ
018/263-801
skolabubanj@mts.rs
14 OKTOBAR - Школа за основно и средње образовањ "Царица Јелена"
018/560 848
skola14oktobar.nisrs@gmail.com
3
« on: 02 August 2023, 23:11:07 »
Алексинац Вожд Карађорђе
(018)804644
osvozdal@medianis.net
Алексинац Љупче Николић
(018)800108
osljupcenikolic@mts.rs >>> os.ljupce@gmail.com <<<
Алексиначки Рудник Јован Јовановић Змај
(018)882033
osrudnik@mts.rs
Алексинац Алексиначка гимназија
(018)804832
alexgim@mts.rs / alexgim@open.telekom.rs
4
« on: 02 August 2023, 23:08:41 »
Бела Паланка Љупче Шпанац
(018)855077
ljspanac@mts.rs
5
« on: 02 August 2023, 22:57:18 »
Дољевац Вук Караџић
018-4151422
osvkdoljevac@yahoo.com
Житни Поток Вук Караџић
(027)364131
vukkaradziczitnipotok@gmail.com
Житорађа Топлички хероји
(027)8362094
topheroj@mts.rs
Житорађа Srednja skola zitoradja
027 8362020
srednjazitoradja@mts.rs
Мерошина Јастребачки партизани
(018)4892036
osmerosina@gmail.com ( kontakt@osmerosina.rs )
6
« on: 02 August 2023, 22:55:54 »
1.
Габровац Бранко Радичевић
(018)536727
bradicevic@bradicevic.edu.rs
2.
Гаџин Хан Витко и Света
(018)850136
osvitkoisveta@mts.rs
3.
Доња Трнава Бранислав Нушић
018/460-1218
osbnusic@gmail.com
4.
Житковац Вук Караџић
(018)846454 >> 018-887-055 <<
oszitkovac@mts.rs >> oszitkovac@gmail.com <<
5.
Каменица Стеван Синђелић
(018)652622
sindjelic_stevan@yahoo.com
6.
Малча Јован Јовановић Змај
(018)4661234
oszmajjovamalca@gmail.com
7.
Миљковац Лела Поповић
(018)621724
oslpopovic@ptt.rs
8.
Сврљиг Добрила Стамболић
(018)821002
ossvrljig@mts.rs / ossvrljig@open.telekom.rs
9.
Сићево Надежда Петровић
(018)4151411
ossicevo@hotmail.com / osnadezdadirektor@gmail.com / osnadezdasicevo@gmail.com
10.
Сокобања Митрополит Михаило
(018)830822
osmitmihsb@yahoo.com
11.
Трупале Први мај
(018)4691099
os1majtrupale@gmail.com
12.
Хум Војислав Илић Млађи
7
« on: 02 August 2023, 22:52:25 »
1.
Брзи Брод Др Зоран Ђинђић
(018)4150601
os.zorandj@gmail.com
2.
Медошевац Милан Ракић
(018)261313
bbmedosevac@yahoo.com
8
« on: 30 January 2023, 01:12:06 »
Does anyone remember if there is a trick to kill the Guardian at Gardens? I'm playing Lilith Destinies and for some reason I don't do damage on him, only mana burn and that's it. He is lvl 37 and I am lvl 50 and can't do any harm to him. I hope its not unbalanced mastery selection where is lacking of damage, but if it was that the case then I would not be able to proceed until there. I play powerful caster..
9
« on: 19 July 2022, 20:28:42 »
Seinfeld is the way of life, it covers wide range of situations in which we can be funny or stupid and many fans are literally fanatics. The real fans are like sect, its easy to notice this if you are part of facebook group Genius Seinfeld Quotes xD (I am member). So Jerry Seinfeld is comedian and he made amazing tv show with his friend which is probably the best tv show ever created. TV show follows 4 interesting characters and their crazy life and everyone always choose favored one. This topic is for funny people or people who want to become funny. Almost every episode is very funny and outstanding, with few amazing parts. In case you don't understand what is this about start watching this tv show and your life will be changed in positive way, that is my promise  I'll post 1 quote and 1 funny cut scene, so you will understand. "We don't want some jerk sitting in front of us, it'll be like, Hey! big head can you move out of the way? I didn't pay a cover charge to stare at your bald spot."
10
« on: 14 March 2022, 20:20:24 »
11
« on: 05 March 2022, 16:11:33 »
FHS - file system hierarchy standard
* /bin - binaries (programs/apps)
- ls - list all directories
- cat - izlaz datoteka i druge osnovne funkcije se tu cuvaju
- sbin - system binaries za sistem administratora (ne za obicnog korisnika, potrebna dozvola).
- Ima single i multi user mode. Single user mode ima pristup root folderu gde moze sve da menja, upgrejduje, popravke sistema, testiranje.
-Networking nije dostupan u single user mode i to uglavnom zbog bezbednosti. Kada se instalira program u Linuxu program nece biti u ovom folderu.
* /boot - sadrzi sve da bi mogao da se digne sistem i treba biti oprezan.
* /cdrom - nije uvek dostupan, zavisi od distro.
* /dev - ovde su uredjaji (devices). Standard je da je sve fajl na Linuxu. Tu su informacije o hardveru.
- Disk na primer bi bio dev/sda i sve o uredjajima je tu.
* /etc - ovde se pamti kako smo sve konfigurisali i odnosi se na sistem kao sto je APT.
- /apt - informacije o svim izvorima koje povezuju repos i sistem kao i mnoga druga podesavanja i ne odnosi se na individualna podesavanja, vise korisnika koji koriste neku aplikaciju.
* /lib - tu se cuvaju lib32 i lib64 datoteke.
- Aplikacije koriste datoteke da bi mogle da obavljaju razlicite funkcije koje su potrebne za binaries (binarne datoteke) za /bin i /sbin
* /media i /mnt - MNT ili mount za datoteke je gde cemo pronaci nase druge flesh uredjaje kao sto je usb flash, eksterni disk, mrezna kartica i slicno, drugi hdd...
- B ili D disk sa windows sistema su ovde. Nije uvek postojala /media vec samo /mnt.
- Skoro svaki distro danas automatski mount uredjaje u /media i tako bi fleska bila u /media/username/device name.
- Zasto su /media i /mgt? Ako idemo manuelno mount, onda koristimo /mnt i ostavljamo sistemu da koristi /media da upravlja.
- Vecina Distros i fajl menadzera kao sto je Nautilus i Dolphin i PcmanFM ce imati nesto na stranu. U Nautilusu moze da se klikne na Other Locations i tu mogu da pristupim drugim uredjajima i tu bi se prikazala fleska.
* /opt - to je opcioni folder i uglavnom se koristi za manuelno instalirani softver.
- Takodje neki instalirani paketi mogu da zavrse ovde, na primer VirtualBox guest.
- Tu se takodje instalira softver koji smo mi napravili.
* /proc - Tu se nalaze pseudo fajlovi koji sadrze info o sistemskim procesima i resursima.
- Svaki proces ce imati datoteku ovde sa svim informacijama o tom procesu.
- Ako otvorimo SISTEM MONITOR u terminalu (sto je isto kao i WindowsTaskManager), tu vidimo broj procesa koji mozemo da proverimo i hocemo proces 2334, onda idemo /proc/2334 i tu vidimo mnogo fajlova i lici na /dev. To kernel prevodi druge informacije da se prikazu kao fajlovi. Na primer informacije o CPU, ide se ~$ cat /proc/cpuinfo
* /root je root users home folder. Nije bas kao User folder, ne sadrzi unutra datoteke i nije u /home datoteci. Mogu se cuvati fajlovi unutra ali je potreban administratorski pristup da se pristupi root.
- Root uvek osigurava pristup svom /home folderu ako imamo home folder za regularne korisnike u slucaju ako je na drugom disku gde se ne moze pristupiti.
* /run - je novo i razlicitu upotrebu ima, zavisi od distro.
- To je temp FS file sistem i znaci da radi direktno u RAM memoriji i sve u njemu nestaje kad se restartuje ili ugasi pc.
* /snap - ovde su snap paketi instalirani uglavnom na Ubuntu.
- Snap paketi su kompletne aplikacije koje rade drugacije u odnosu na uobicajene pakete i aplikacije.
* /srv - ovo je datoteka servisa gde se cuvaju podaci.
- Verovatno ce biti prazne datoteke osim ako imamo server kao sto je Web server ili FTP server gde cuvamo fajlove za eksterne korisnike koji pristupaju.
- Omogucava bolju bezbednost i dozvoljava da Mount folder sa drugog hard diska.
* /sis - sistem folder
- On komunicira sa kernelom, primer preko VGA kabla se podesava graficka kartica na hibridnom sistemu.
- Sis datoteka je slicna kao /run datoteka i fizicki nije na hard disku.
- Pravi se svaki put kad ukljucimo racunar.
* /tmp - temp ili trenutni fajlovi
- Tu se cuvaju trenutni fajlovi koji se koriste za trenutno otvoreni dokument kao sto je Word document, cuva se privremena kopija dok radimo pa ako aplikacija zakaze, moze odatle da vidi sistem da li smo nesto zapamtili tokom rada, odnosno poslednja kopija koja je uradjena.
* /usr - ovde su aplikacije korisnika koje koristi User i suprotno od /bin koristi je sistem i sistem administrator da odrzava i takodje je poznat kao UNIX system resource i sve aplikacije koje su ovde instalirane su neesencijalne za osnovne sistemske operacije.
- Instalirane aplikacije ce biti u jednom od nekoliko foldera kao sto su usr/bin, usr/sbin ili u usr/local u usr/local/bin ili usr/local/sbin.
- Vecina programa ce zavrsiti u local folderima.
- Veliki programi su u share.
- Kernel i header fajlovi u src.
* /var - je variable direktorijum i sadrzi fajlove i foldere gde se ocekuje da oni rastu i neprestano zauzimaju sve vise memorije.
- /var/crash - sadrzi logove o procesima sistema i mnoge druge aplikacije koje rastu kako koristimo sistem. Tu je i baza podataka za email i trenutno cuva za stampac redosled stampanja.
* /home - svaki korisnik ima svoj folder.
- Tu cuvamo licne fajlove i podatke.
- Sa administratorskim dozvolama se moze pristupiti svim korisnicima.
- Neki korisnici stavljaju Home folder na drugi HDD ili drugu particiju sto omogucava da reinstaliramo lakse nas sistem i sacuvamo nase fajlove.
- Tu se cuvaju i podesavanja aplikacija.
- Neki folderi su sakriveni i mozemo ih videti u fajl menadzeru tako sto idemo na Show hidden files ili ctrl+H.
- To zavisi i od fajl menadzera i od distro.
- Ili u terminalu :~$ LS -a
- Cach za pretrazivace je sakriven.
- Neke aplikacije cuvaju temp, neke thumbnails ili ono sto se stalno koristi.
- Onda imamo foldere kao sto su Config i Local.
12
« on: 01 January 2022, 14:14:13 »
TitanQuestFans community wish a Happy New Year to all of our mortals and immortals, titan slayers and farmers, satyrs and centaurs and so on  I wish you better year than the last one, without stupid things which are globally forced. We are all individual creatures and we are supposed to be free and to have free will, so put your TVs in garbage, go spend less time reading online news on your phone, save your eyes for your love and if you like for games that you play.
13
« on: 01 January 2022, 00:22:48 »
IT administrator
Data Analyst
AI practitioner
Software Developer
14
« on: 19 May 2021, 20:38:41 »
eflos:
Hello, after few months I'm using Photoshop again and since always I had problem with image size. The thing is I'm used to pixels size but sometimes I need to use centimeters and here comes the problem. Image size does not fit on monitor to real meter measures when checking how many centimeters image has, so if I want it to be 13x9cm, my meter will give result about 11x7cm, and when checking Image/Image Size.. , Pixel dimensions seems to do some change on actual size. So any thoughts on this are very welcome, what to do to be 100% sure that Size is correct? 7:30 AM
Giraldo:
You have to meet all the following requirements to get a match between physical measures on screen (with rulers or measuring tapes) and real-world printing measurements (If you miss just one, it won't work):
Requirement 1
You have to print at a scale of 100%. This means either of the following:
a) Your image is significantly smaller than the paper size (considering the resolution), and therefore it fits in the center of the page, at a scale of 100%, leaving significant white space around the four sides (see screenshot). This space will act as the margin for the printer to use if it doesn't support borderless printing.
b) You can allow the image to be cropped, leaving white space as margins. These whitespace are at the expense of ignoring the sides of the image that would have been there at 100%, instead of shrinking the image to the inside (and therefore not respecting the 100% scale).
If you're printing through the printer's driver, then you need to figure out where to make sure that the scale is set at 100%. Don't let the printer shrink the picture to fit it entirely on the paper, or expand it to cover a larger size than it would. If you're printing through Photoshop's interface ([Top Menu], File, Print,,,), here's the scale setting:
7:53 AM
Giraldo:
Requirement 2
* Take the measurement of the width of the screen (not the entire physical screen, but only the part which is lit), by hand, using a measuring tape or ruler. Be as precise as you can, with only a few millimeters for error range. Convert your measurement (from centimeters, for example) into inches (keep the decimal number, don't ignore them).
* Now look for the pixel resolution of your screen. If you don't know and you're on windows, right-click an empty place on the Desktop, Display Settings, and check the largest value inside the Screen Resolution dropdown. For instance, 1366 pixels in the screenshot.
* Finally, take out a calculator if you haven't already, and divide the horizontal width of your screen (in pixels) by the physical length measured (in inches), and you should get a value which is typically between 90 and 140 pixels per inch. For instance, if you're on a laptop and your screen is 12.4 inches wide, then: 1366 px/ 12.4 inches = 110ppi. Ignore the decimal numbers and round off.
* Lastly, in Photoshop, go to Preferences ([Top Menu], Edit (go to the very bottom), or press Ctrl + K), Units & Rulers. There input the previous value (110 in my example) in the field Screen Resolution. Press OK to exit. You should keep this option unchanged from now on, no matter what picture you're working with.
7:57 AM
Giraldo
Requirement 3
Whenever you're going to take a physical measure on the screen, change the zoom level to Print Size. To do that, go to [Top Menu], View, Print Size. This usually results in a pretty random zoom level, such as 153.5%, for example. Don't take the measurement at 100%! A 100% zoom has nothing to do with the physical dimensions of the picture when printed, but rather exclusively on the relationship between the pixels of the screen and the pixels of the canvas. Stay with Print Size!
15
« on: 04 May 2021, 02:05:23 »
Nature is talking to you, are you listening?
“Drink water from the spring where horses drink. The horse will never drink bad water. Lay your bed where the cat sleeps. Eat the fruit that has been touched by a worm. Boldly pick the mushroom on which the insects sit. Plant the tree where the mole digs. Build your house where the snake sits to warm itself. Dig your fountain where the birds hide from the heat. Go to sleep and wake up at the same time with the birds – you will reap all of the days' golden grains. Eat more green – you will have strong legs and a resistant heart, like the beings of the forest. Swim often and you will feel on earth like the fish in the water. Look at the sky as often as possible and your thoughts will become light and clear. Be quiet a lot, speak little – and silence will come in your heart, and your spirit will be calm and full of peace.”
Saint Seraphim of Sarov
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