Subscribe to RSS Feed

Manajemen FILE

December 22, 2011 by

Manajemen File di Windows

Dalam sistem operasi windows kelompok file ekstensi memainkan peran penting. Semua file yang ada di sistem operasi windows memiliki beberapa ekstensi. Kebanyakan dari mereka yang akan Anda ingat. Sys,. Dll dll Ini semua sistem file. Mengerti sistem operasi Windows file dengan ekstensi dan menggunakan program yang tepat untuk membuka file bagi pengguna. Misalnya ketika Anda membuka Dukungan Microsoft, Windows membantu memiliki ekstensi tertentu dan ada sebagai sebuah file dan kemudian menggunakan sistem operasi Microsoft, explorer untuk membuka file untuk Anda.

 

Ada ribuan jenis file yang dan ada juga mereka ekstensi. Tetapi untuk semua jendela ekstensi tidak sama program tertentu yang diperlukan untuk dihubungkan ke file. Untuk file yang ada gambar dan ekstensi seperti. Jpeg dan. Bmp jendela terbuka baik Windows faks dan gambar atau Microsoft Paint Viewer untuk file-file ini. Salah satu masalah utama dan akhir adalah pengguna muka de-asosiasi file dengan ekstensi atau salah asosiasi jenis file. Berbagai virus atau spywares akan mempengaruhi komputer Anda dengan mengubah asosiasi file yang dapat menyebabkan kegagalan sistem. Microsoft mendukung, membantu Microsoft, Microsoft Windows telah mendapat banyak dukungan dari pengguna akhir untuk menelepon dan kegagalan sistem yang paling sering disebabkan oleh file yang diubah oleh asosiasi spywares.

 

Semua pengaturan asosiasi file yang dikelola oleh registri dan jika ada terjadi perubahan yang terjadi dalam registri. Satu harus memastikan untuk berkonsultasi Tek dukungan atau Microsoft Windows support atau bantuan sebelum membuat perubahan pada registri. Berbagai spyware removal program pada saat menghapus spywares komputer Anda mungkin akan mempengaruhi file asosiasi. Cara yang aman adalah pertama mengambil kembali dari salah satu registry atau membuat system restore point sehingga Anda dapat kembali ke negara di mana Anda memiliki semua file asosiasi utuh. Sebagian besar spyware removal program janji untuk menghapus spywares tetapi anda harus yakin program yang tepat untuk Anda.

penamaan file di windows juga mempunyai aturan sebagai berikut:

  1. nama file terdiri dari 8 karakter
  2. tanda dot (.) sebagai pemisah antara nama file dengan type file
  3. type file terdiri dari 3 karakter, misal: exe, bin, doc, dll

 

Manajemen File LINUX

File system Linux kebanyakan menggunakan ext2 (baca: second extended) atau ext3, file system yang tidak mengalami fragmentasi seperti halnya file system windows (FAT/FAT32). Ext2 juga memiliki system security yang baik dengan menerapkan access permission untuk owner, group owner, dan other.

Atribut File

Setiap sistem dalam mana jemen file mempunyai sistem atribusi yang berbeda beda, namun pada dasarnya di linux mempunyai atribut seperti berikut ini:

Nama: Nama berkas simbolik ini adalah informasi satu-satunya yang disimpan dalam format yang dapat dibaca oleh pengguna.

Indentifiers: Tanda unik ini yang biasanya merupakan sebuah angka, mengenali berkas didalam sebuah berkas; tidak dapat dibaca oleh pengguna.

Tipe: Informasi ini diperlukan untuk sistem-sistem yang mendukung tipe berbeda (misal: .tar.gz pada kompresi, .tex pada dokumen latex).

Lokasi: Informasi ini adalah sebuah penunjuk pada sebuah device terse but(misal: harddisk, UFD(usb  ashdisk),  oppy, DVD rom dll).

Ukuran: Ukuran dari sebuah berkas (dalam bytes, words, atau, blocks) dan mungkin ukuran maksimum dalam atribut juga.

Permission : Informasi yang menentukan siapa yang dapat melakukan read, write, execute, dan lainnya.

Waktu dan identifikasi pengguna : informasi ini dapat disimpan untuk pembuatan berkas, modifikasi terakhir, dan penggunaan terakhir. Data-data ini dapat berguna untuk proteksi, keamanan, dan monitoring pengggunaan.

Izin Akses File (File Permission)

Tidak seperti halnya sistem operasi DOS, setiap file Linux memiliki status izin akses (file permission). Maksudnya setiap file memiliki informasi untuk mengatur siapa yang berhak untuk membaca, menjalankan atau mengubah file tersebut.

Linux merupakan sistem operasi multiuser dan umumnya digunakan sebagai sistem operasi untuk jaringan. Oleh karena itu untuk menjaga privasi file, keamanan serta integritas sistem agar tidak terganggu, izin akses file digunakan untuk melindungi file/sistem dari orang lain yang tidak mempunyai hak.

Perhatikan file di bawah ini :

darkstar:~$ ls –l filetes

-rw-r- -r- – l juli users 121 Dec 17 12:12 filetes

Notasi yang dicetak tebal-miring itulah yang menyatakan izin akses file.

- rw- r– r– 1 juli users

    1  2  3  4

82 Responses to Manajemen FILE

  1. Patria Weipert on July 26, 2012 at 1:22 pm

    Christopher Boseak – Deans list 2005

  2. Familieferie on July 26, 2012 at 1:39 pm

    the data you present on this web site has helped me

  3. Oakley Dispatch Polished Sunglasses D-Red on July 26, 2012 at 2:15 pm

    …Links…

    [...]I am now not positive the place you’re getting your information, but great topic.[...]…

  4. korean fashion clothing on July 26, 2012 at 3:25 pm

    Excellent goods from you, man. I have understand your stuff previous to and you’re just extremely great. I really like what you have acquired here, really like what you are saying and the way in which you say it. You make it entertaining and you still care for to keep it wise. I cant wait to read far more from you. This is actually a terrific site.

  5. Montreal Fashion on July 26, 2012 at 3:47 pm

    great post, very informative. I ponder why the opposite specialists of this sector do not realize this. You must proceed your writing. I’m sure, you have a huge readers’ base already!

  6. certainly like your web-site however you need to take a look at the spelling on quite a few of your posts. Several of them are rife with spelling issues and I in finding it very troublesome to inform the reality however I’ll surely come again again.

  7. Hans Zipfel on July 26, 2012 at 6:21 pm

    Great site. Cheers for showing us.

  8. buy electronic cigarettes on July 26, 2012 at 6:35 pm

    Winston is one of the main cigarette brands in the entire world right now, many thanks to the obviously smooth and wealthy cigarettes, and, of course, the one hundred% cotton butts which are setting friendly. Buy Winston cigarettes.

  9. Terina Eskola on July 26, 2012 at 7:56 pm

    I just could not go away your web site before suggesting that I really enjoyed the usual info a person supply to your guests? Is going to be back ceaselessly to be able to inspect new posts.

  10. captcha solver on July 26, 2012 at 8:51 pm

    I like what you guys are up also. Such clever work and reporting! Keep up the excellent works guys I have incorporated you guys to my blogroll. I think it will improve the value of my web site :) .

  11. filmy z lektorem on July 26, 2012 at 8:52 pm

    I truly love your website.. Great colors & theme. Did you build this site yourself? Please reply back as I’m attempting to create my own blog and would love to find out where you got this from or exactly what the theme is called. Thank you!

  12. ver mas on July 26, 2012 at 8:54 pm

    Simply wanna input that you have a very decent web site, I like the design and style it really stands out.

  13. Monique Pescatore on July 26, 2012 at 9:12 pm

    Thanks so significantly for yet another post. I be able to get that kind of details information. friend, and exactly.

  14. plus size shops on July 26, 2012 at 9:26 pm

    Except you are sure of the dimensions, can be tough ordering for somebody else. Lots of kinds, models and materials to select from to showcase a girl’s most apparent sexual attribute. Order Lingerie

  15. wozki magazynowe on July 26, 2012 at 10:53 pm

    I have been surfing on-line more than three hours today, but I by no means found any attention-grabbing article like yours. It’s lovely worth enough for me. In my opinion, if all webmasters and bloggers made just right content material as you did, the net will probably be much more useful than ever before. “No nation was ever ruined by trade.” by Benjamin Franklin.

  16. STD Symptoms on July 26, 2012 at 10:57 pm

    What a fantastic post, appreciate it very much

  17. bra shops online on July 26, 2012 at 11:48 pm

    In France "lingerie" applies to all undergarments for equally genders. In the U.S. and England "lingerie" applies to women’s undergarments, solely put together to be erotic or visually pleasing, implementing the like of silk and lace, and does not use to practical cotton underclothes. Purchase Lingerie

  18. google on July 27, 2012 at 2:42 am

    Hi every one!

  19. Oakley Active Belong Sunglasses Purple on July 27, 2012 at 2:55 am

    …[Trackback]…

    [...]you make blogging glance[...]…

  20. Lida Lattimer on July 27, 2012 at 3:19 am

    You’ve actually written a quite good quality post here. Thank you extremely much

  21. rhodasbeauty montreal on July 27, 2012 at 4:05 am

    Thank you for every other informative website. Where else may I get that kind of information written in such a perfect way? I have a project that I’m simply now operating on, and I’ve been on the look out for such info.

  22. xanax on July 27, 2012 at 4:40 am

    you are the best…

    There are certainly a lot of details like that to take into consideration. That is a great point to bring up. I offer the thoughts above as general inspiration but clearly there are questions like the one you bring up where the most important thing wil…

  23. captcha decoder on July 27, 2012 at 4:48 am

    Great – I should definitely pronounce, impressed with your site. I had no trouble navigating through all the tabs and related information ended up being truly simple to do to access. I recently found what I hoped for before you know it at all. Reasonably unusual. Is likely to appreciate it for those who add forums or anything, website theme . a tones way for your customer to communicate. Nice task.

  24. nike free tr fit on July 27, 2012 at 5:53 am

    Robyn,
    Can you post a link to find your take on the soy? I’ve notice that you don’t use any, but never been able to read why. Or point me in the direction of a good resource to do the research myself! Thanks!

  25. Cammy Wotring on July 27, 2012 at 6:08 am

    It’s a shame you don’t have a donate button! I’d without a doubt donate to this brilliant blog! I suppose for now i’ll settle for book-marking and adding your RSS feed to my Google account. I look forward to fresh updates and will share this weblog with my Facebook group. Chat soon!

  26. hacer clic on July 27, 2012 at 6:49 am

    I enjoy forgathering utile information , this post has got me even more info! .

  27. Tiara Stoa on July 27, 2012 at 7:51 am

    Deference to op , some superb entropy.

  28. cars for sale on July 27, 2012 at 11:07 am

    Its such as you learn my mind! You appear to know a lot approximately this, such as you wrote the e book in it or something. I think that you just could do with some percent to power the message house a little bit, however instead of that, that is excellent blog. An excellent read. I’ll certainly be back.

  29. Ginger Ayurveda on July 27, 2012 at 12:36 pm

    Wow that was strange. I just wrote an extremely long comment but after I clicked submit my comment didn’t show up. Grrrr… well I’m not writing all that over again. Anyways, just wanted to say wonderful blog!

  30. purificadoras on July 27, 2012 at 1:15 pm

    Excellent post, I will be checking back regularly to look for updates.

  31. Gregory Despain on November 23, 2012 at 1:31 am

    If you’re still on the fence: grab your favorite earphones, head down to a Best Buy and ask to plug them into a Zune then an iPod and see which one sounds better to you, and which interface makes you smile more. Then you’ll know which is right for you.

  32. Andrew Pelt on December 19, 2012 at 7:37 am

    There are some interesting points in time in this article but I don’t know if I see all of them center to heart. There is some validity but I will take hold opinion until I look into it further. Good article , thanks and we want more! Added to FeedBurner as well

Leave a Reply

Your email address will not be published. Required fields are marked *

CAPTCHA Image

*


Stay in Tune

    Twitter

    Follow Me on Twitter!

    Recent Comments