Article Title: linux elevation of Root privilege WebShell Elevation of Privilege. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
There is no technical knowledge. It is a way of thinking that some people who get the
. Close the running MySQL service.2. Open the DOS window and go to the Mysql\bin directory.3. Enter Mysqld--skip-grant-tables carriage return. --skip-grant-tables means skipping permission table authentication when starting the MySQL service .4. Open a DOS window again (because the DOS window is no longer moving), go to the Mysql\bin directory.5. Enter MySQL return and, if successful, the MySQL prompt > will appear.6. Connection rights database: use MySQL;.6. Change Password: Update user set Pas
1, add the user, first with the AddUser command to add a normal user, the command is as follows:#adduser TommyAdd a user named Tommy#passwd Tommy//Change PasswordChanging password for user Tommy.New UNIX Password://Enter your password hereRetype new UNIX Password://Enter password againPasswd:all authentication tokens updated successfully.2. Give root permissionMethod One: Modify the/etc/sudoers file, locate the following line, remove the previous comm
From ice source s blog
I remember yesterday I intruded into a website named PHP + MYSQL.
The main site cannot go in! OK. Next to the next day, there is a next station. Of course, I think of Elevation of Privilege.
I have carefully read the following permissions: Only one E:/MYSQL5 and the website directory [supports PHP] can be viewed.
None of the other permissions are available. [I may not find a dish]
There is no way to think of my SQL data storage
CentOS gives a normal user root privileges1, add the user, first with the AddUser command to add a normal user, the command is as follows:#adduser Tommy//Add a user named Tommy#passwd Tommy//Change Password2To modify the /etc/passwd file, locate the following line and change the user ID to 0 as follows:Tommy:x:500:500:tommy:/home/tommy:/bin/bashModified as followsTommy:x:0:500:tommy:/home/tommy:/bin/bashSave, with Tommy account login, directly get the
In a linux system, mysql Elevation of Privilege when logging on with the root permissionIn the linux version of mysql5.x, there is a function that can help us do a lot of tedious things, this function 4. There seems to be none below x. I haven't found it and haven't checked the function manual. I just wrote something in my own experience. 4. Let's take a look at the function manual tomorrow for another expe
/init is dynamically linked, the resulting surface appearance is /sbin/init not exist;650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6E/80/wKioL1V-lUnhO7XLAADDfk7U9x0737.jpg "title=" 3.jpg " alt= "Wkiol1v-lunho7xlaaddfk7u9x0737.jpg"/>Lesson: Root permissions must be tightened, especially for unfamiliar old-timers in the new environment. Experience: Linux Rescue mode is very important, if necessary, can save a life, we must learn. This arti
function in shell to bounce back to the local first, local listening:
Remote server-side forwarding:
Then I checked it in the command prompt line. The current permission is:
After reading the/tmp/folder, I found that the/TMP/permission was disabled, and few servers disabled the folder.Fortunately, granting permissions to this folder does not require the root user. Execute the authorization statement directly:
Chmod + x/tmp/
Copy the code here. Th
password by default, which is too dangerous, so you can use! Remove root.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/71/F4/wKiom1XbO4aQ84WEAADGcY3zyps755.jpg "/>650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/71/F1/wKioL1XbPZrgjkqFAACeVt5N3YM037.jpg "/>It's annoying that we've been losing passwords, right? You can use the NOPASSWD keyword to define the no password, passwd define the use of a password.650) this.width=650; "sr
when obviously give all ah, why do not have authorization authority?After Baidu and compared with other database root users, the final query user table root user grant_priv field found to N.15:05:18 15:05:28 mysql> Select User,host,grant_priv from user;15:05:28 +---------+---------------+------------+15:05:28 |user |Host |Grant_priv |15:05:28 |Root |127.0.0.1 |N
The wheel has been built again ........Today using W3AF to write to the file, found no write permission, so the internet for help, the results of the pit dad Baidu experience it let me change the/etc/passwd file username:1000 : 1000 instead of username:0:0. OK, log off the current user, Duang, can only be logged in as guest.So again the internet for help, all let me restart, the boot always press SHIFT, then choose advanced Options, then choose Recovery Mode, and then into root.Input:sudo vi/et
Tags: mysql databaseOne day accidentally changed the root of the permissions to the smallest (only login, nothing can do), this may be urgent to me. Heavy-loaded words too troublesome, and there are many users, one after another do not know when.Then I thought of a way, the current server to stop the MySQL service, the MySQL data directory under the MySQL directory renamed to Mysql_old, to another server under the MySQL directory/data/mysql directory
1. Create a test account in the Linux directory2. Download a script in http://milw0rm.com/exploits/84783. view the udev PID Method 1: first CAT/proc/NET/NetlinkFfff810077587400 15 364 ffffffff 0 0 0000000000000000 2Ffff810037f810001000 16 0 00000000 0 0 0000000000000000 2Ffff810077078400 18 0 00000000 0 0 0000000000000000 2That 364 is the udev process.Method 2:In addition, it is best to obtain the PID 365 through PS aux | grep udev, and then-1, and pa
Download arbitrary files from a site in Opera (intranet root)
GET //../../../../../../../../proc/net/tcp HTTP/1.1Host: snow.opera.comConnection: Keep-aliveAccept-Encoding: gzip,deflateUser-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 8_0 like Mac OS X) AppleWebKit/600.1.3 (KHTML, like Gecko) Version/8.0 Mobile/12A4345d Safari/600.1.4Accept: */*
Download/proc/net/tc
Software Download: Click here to download
Installation instructions: the mysql version is V5.0.
-------------------------------------------------
The installation process is as follows:
Step 1
First, you can see that this is the installation interface of mysql5.0. Choose next to install it until the page is displayed in step 1.
Step 2
Next, select the installation method. View chart
After the selection
First,: Mysql_5.6.22_winx64_xiazaiba:http://rj.baidu.com/soft/detail/12585.html?aldSecond, install the software, install to the specified path, here is C:\Program files\mysql\mysql Server 5.6\, you can refer to http://www.jb51.net/article/23876.htmThird, open the command prompt with the administrator, enter the CD C:\Program files\mysql\mysql Server 5.6\binWill jump C:\Program files\mysql\mysql Server 5.6\bin,Four, continue to enter Mysqld.exe-install, appearInput net start MySQL, start the MySQ
Software Download: point me to download
Installation needs to know: the corresponding MySQL version number is V5.0-------------------------------------------------The installation steps are as follows:Step1First you can see that this is the mysql5.0 installation interface, select next to always install to the 2nd Step diagram display interface.Step2Next here, choose the installation method.
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