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ttyflags(8) -- set device-specific flags for terminals
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ttyflags sets the device-specific flags for terminals, based on the flags found on the terminal's line in /etc/ttys. The options are as follows: -a Set the flags for all terminals in /etc/ttys. -v Be... |
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tunefs(8) -- tune up an existing file system
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tunefs is designed to change the dynamic parameters of a file system which affect the layout policies. The parameters which are to be changed are indicated by the flags given below: -A The file system... |
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UKC(8) -- how to change kernel configuration at boot
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BOOT_CONFIG is a kernel option that makes it possible to change the configuration at boot time. The same interface is available from userland, using the -e argument to config(8). The boot time configu... |
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umount(8) -- unmount file systems
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The umount command calls the unmount(2) system call to remove a special device or the remote node (rhost:path) from the file system tree at the point node. If neither special nor node are provided, th... |
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update(8) -- flush internal filesystem caches to disk frequently
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The update command no longer exists, but has been incorporated into the kernel where it will flush dirty buffers that have not been touched for thirty seconds or more. The same effect can be obtained ... |
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updatedb(8) -- update locate database
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locate.updatedb updates the database used by locate(1). It is typically run once a week by the /etc/weekly script. The contents of the newly built database can be controlled by the /etc/locate.rc file... |
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usbdevs(8) -- show USB devices connected to the system
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usbdevs prints a listing of all USB devices connected to the system with some information about each device. The indentation of each line indicates its distance from the root. The options are as follo... |
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user(8) -- manage user login information on the system
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The user utility acts as a frontend to the useradd(8), usermod(8), userinfo(8), and userdel(8) commands. For a full explanation of the options, please see the relevant manual page. The user utility ex... |
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useradd(8) -- add a user to the system
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The useradd utility adds a user to the system, creating and populating a home directory if necessary. Any skeleton files will be provided for the new user if they exist in the skel-dir directory (see ... |
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userdel(8) -- remove a user from the system
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The userdel utility removes a user from the system, optionally removing that user's home directory and any subdirectories. Default values are taken from the information provided in the /etc/usermgmt.... |
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userinfo(8) -- displays user information
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The userinfo utility retrieves the user information from the system. The following command line options are recognised: -e return 0 if the user exists, and non-zero if the user does not exist, on the ... |
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usermod(8) -- modify user login information
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The usermod utility modifies user login information on the system. Default values are taken from the information provided in the /etc/usermgmt.conf file, which, if running as root, is created using th... |
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uucpd(8) -- unix to unix copy protocol daemon
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The uucpd daemon reads a username and password, and then executes uucico, the UUCP file transfer daemon, if the username and password match a valid account and the account's shell is ``/usr/local/lib... |
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verify_krb5_conf(8) -- checks krb5.conf for obvious errors
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verify_krb5_conf reads the configuration file krb5.conf, or the file given on the command line, and parses it, thereby verifying that the syntax is correct. If the file is syntactically correct, verif... |
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vipw(8) -- edit the password file
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vipw edits the password file after setting the appropriate locks, and does any necessary processing after the password file is unlocked. If the password file is already locked for editing by another u... |
