user's operation, you change the value of if inside 500:if [$UID-ge 500];
2.3 Creating a directory, granting permissionsDo you think that writing this if statement is done in the/etc/profile file, and the directory is not created:[[email protected] ~]# mkdir/var/log/script# better give a 777 permission, I use 744 of the permissions anyway also effective [[email protected] ~]# chmod 777/var/log/script/2.4 Making the environment effective[Email protected] ~]# Source/etc/profile3. Verificatio
stores the subdirectory contents.Offset byte of the BLOCK: 0x84008005. Get the target file block number from the I node corresponding to the sub-directoryView the results of the 4th step sub-Directory block content:The black shading is in this catalogue (".") ) and root directory ("..") Next is the target file: BOOTTEXT.txt, whose i node number is: 0x7f04To view the I node table, locate the block number of the target file:The offset byte for the I node table entry is: 0x020021*0x400+ (0x7f04%0x
/11/4 1 787 63023 POWERDESK Administrator Workgroup\win-timman Win-timman Plsqldev.exe Zz_back DROP Drop object on DatabasE 192.168.120.181 Powerdes sql>See there are records, but some have not taken value, such as ora_client_ip_address, etc., to continue to improve Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduc
In the local area network work environment, often has the computer to be secretly attacked by others, in order to look for the behind-the-scenes attack hand, we need to let the Windows system automatically remember the illegal attacker to log on the system the time, in order to look for the clues. In fact, there are a number of ways to track memory
"] asCompositioncontainer; UserService= Container. Getexportedvalueordefault(); RoleService= Container. Getexportedvalueordefault(); Rolemodulepermissionservice= Container. Getexportedvalueordefault(); ModuleService= Container. Getexportedvalueordefault(); Modulepermissionservice= Container. Getexportedvalueordefault(); Permissionservice= Container. Getexportedvalueordefault(); } } }Once again access to the module management can see Adminlayout time , as if time-consuming speci
DHTML in IE has various private features of MS $, which are well known. It is interesting to see event. screenX and event. screenY, which can be used to obtain system-level mouse coordinates.
I think there is nothing at all. The coordinates on the screen are nothing more than the coordinates in the client area of the browser + the browser window coordinates + the client area offset.
IE itself can use the event and screen objects to obtain informatio
DHTML in IE has various private features of MS $, which are well known. It is interesting to see event. screenX and event. screenY, which can be used to obtain system-level mouse coordinates.
I think there is nothing at all. The coordinates on the screen are nothing more than the coordinates in the client area of the browser + the browser window coordinates + the client area offset.
IE itself can use the event and screen objects to obtain information
It is well known that DHTML under IE has a variety of ms$ private features. One of the more interesting is that Event.screenx and Event.screeny can get the system-level mouse position coordinates.
I listen, actually also feel nothing. The coordinates on the screen are nothing more than: the coordinates of the client area of the browser + the coordinates of the browser window and the customer area offset.
IE itself can get information about various s
efficiency and quality, and therefore the resulting version management confusion issues are predictable. As a result, most software development teams use their own code-management tools, such as SVN, CVS, Git, VSS, and so on. Code management tools play a critical role in the backup, isolation, branching, and versioning of software code. But with code management tools, it's hard to track the cause of code changes, especially for a long time, or if dev
This article will introduce a security BUG in IE, which can be used to track users' system mouse positions. For more information about the private features of MS $, see DHTML in IE. It is interesting to see event. screenX and event. screenY, which can be used to obtain system-level mouse coordinates.
I think there is nothing at all. The coordinates on the screen
is a very well-known hacker attack Platform, is a packaged Linux operating system, built-in a large number of network security detection tools, as well as hackers hack software. The back track is known for its convenience of cracking wireless networks, and the built-in SPOONWEP2 is a powerful tool for graphically cracking WEP wireless network passwords.BT5 full name is back
This is a creation in
Article, where the information may have evolved or changed.
Briefly said: Dual-track member integration System simulation distribution, agent logic mutually recommended node Generation 1 time times the principle of 2.
Bonus calculation has been done, convenient point mall, distribution financing system two development and expansion.
Demo Add
Oracle11g system-level trigger to track drop misoperations
Preface:The data in a table in the db is always disordered. I guess I 've experienced data synchronization operations such as drop and create, but no one knows where to operate it now, therefore, we are going to make a trigger to record the database account of the application server that operated the operation.3.
Use Strace to execute the program, it will log the program during the execution of the call, received the signal, by looking at the record results, you can know the program to open which files, what to read and write, what memory mapped, how much memory to the system to request informationStrace transplantDownload Strace Source: strace-4.5.15.tar.bz2Unzip: Tar xjf strace-4.5.15.tar.bz2,If you want to run on your own board and you need to configure it,
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