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jack dell

Batería HP KS524AA,Cargador KS524AA,Adaptador - 0 views

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    ¡No se vuelva a preocupar por quedarse sin batería! Puede recuperar su sistema con esta batería primaria de ión de litio de 12 células de HP. Con una capacidad de hasta 10400mAh, esta batería le permite continuar trabajando cuando se encuentra de viaje de negocios o está de vacaciones.
Jochen Burkhard

CouchDB basics for PHP developers - 0 views

  • Summary:  Author Thomas Myer shows experienced PHP developers how to add CouchDB to their technical toolboxes.
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    Summary:  Author Thomas Myer shows experienced PHP developers how to add CouchDB to their technical toolboxes.
Herb Tucker

Linux Knowledge Base and Tutorial - 0 views

  • The UMASK value masks out the bits. The permissions that each position in the UMASK masks out are the same as the file permissions themselves. So, the left-most position masks out the owner permission, the middle position the group, and the right most masks out all others. If we have UMASK=007, the permissions for owner and group are not touched. However, for others, we have the value 7, which is obtained by setting all bits. Because this is a mask, all bits are unset. (The way I remember this is that the bits are inverted. Where it is set in the UMASK, it will be unset in the permissions, and vice versa.)
  • The problem many people have is that the umask command does not force permissions, but rather limits them
  • Therefore, setting the UMASK=007 does not force creation of executable programs, unless the program creating the file does itself).
  • ...6 more annotations...
  • - - regular file c - character device b - block device d - directory p - named pipe l - symbolic link
  • Lets look at a more complicated example. Assume we have UMASK=047. If our program creates a file with permissions 777, then our UMASK does nothing to the first digit, but masks out the 4 from the second digit, giving us 3. Then, because the last digit of the UMASK is 7, this masks out everything, so the permissions here are 0. As a result, the permissions for the file are 730. However, if the program creates the file with permissions 666, the resulting permissions are 620. The easy way to figure out the effects of the UMASK are to subtract the UMASK from the default permissions that the program sets. (Note that all negative values become 0.)
  • You can change it anytime using the umask command. The syntax is simply umask <new_umask>
  • Here the <new_umask> can either be the numeric value (e.g., 007) or symbolic. For example, to set the umask to 047 using the symbolic notation, we have umask u=,g=r,o=rwx
  • Where "new_owner" is the name of the user account we want to sent the owner of the file to, and "filename" is the file we want to change. In addition, you can use chown to change not only the owner, but the group of the file as well. This has the general syntax: chown new_owner.new:group filename
  • Another useful trick is the ability to set the owner and group to the same ones as another file. This is done with the --reference= option, which sets to the name of the file you are referencing. If you want to change just the group, you can use the chgrp command, which has the same basic syntax as chown. Not that both chgrp and chmod can also take the --reference= option. Further, all three of these commands take the -R option, which recursively changes the permissions, owner or group.
hiper aktif

web tasarım - 2 views

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started by hiper aktif on 09 Jun 11 no follow-up yet
sania batool

Microsoft ToolKit 2.4.3 For Windows Free Download - 0 views

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    Microsoft ToolKit 2.4.3 For Windows Free Download Related: Microsoft ToolKit 2.4.3 For Windows Free Download Here. Microsoft Toolkit 2.4.3 is modify that could be used to make your trial o s 8, 8.1, office 2013, 2010 is full structure.
freefastapp

تحميل اللعبة الاستراتيجية clash of king للاندرويد | تحميل التطبيقات المجانية - 0 views

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joshbaniga

Have you been searching for a passport(paperworks194@mail.com ) , SSN card, driver's li... - 0 views

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started by joshbaniga on 17 Mar 19 no follow-up yet
mikhail-miguel

Ping-O-Matic! - 0 views

dennisvdb

The S.O.L.I.D. Principles of OO and Agile Design - by Uncle Bob Martin - YouTube - 0 views

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    Design principles
Filefisher com

Vicky Sedgwick on Twitter: "A5: Students start at our wiki https://t.co/LNfRTVwgqT... - 0 views

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emileybrown89

Approach Kaspersky Support +1-855-676-2448 for activation concerns - 0 views

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Quero tentar começar a apostar em esportes - 3 views

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markultra

Conta de esportes - 5 views

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wond001

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Ticarete ne dersiniz? Bence bu, hızlı ve oldukça kolay bir şekilde çok para kazanmanın harika bir yolu. Tabii ki, kripto para birimi hakkındaki bilgileri incelemek için zaman harcamanız gerekecek. ...

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