section 1 · User commands 💻

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U (continued)

usbredirserver(1)exporting an USB device for use from another (virtual) machine✨
usbrelay(1)control or query USB HID relays✨
usbreset(1)send a USB port reset to a USB device✨
usbrip(1)USB device artifacts tracker✨
usbsdmux(1)manual page for Traceback (most recent call last):✨
usbsdmux-configure(1)manual page for Traceback (most recent call last):✨
uscan(1)scan/watch upstream sources for new releases of software✨
usd-locate-pointer(1)create ripples around mouse pointer✨
usdauthors(1)manual page for usdauthors 26.11.1✨
usdBakeMaterialX(1)manual page for usdBakeMaterialX 26.11.1✨
usdcat(1)manual page for usdcat 26.11.1✨
usdchecker(1)manual page for usdchecker 26.11.1✨
usdcompress(1)manual page for usdcompress 26.11.1✨
usddiff(1)manual page for usddiff 26.11.1✨
usddumpcrate(1)manual page for usddumpcrate 26.11.1✨
usdedit(1)manual page for usdedit 26.11.1✨
usdfixbrokenpixarschemas(1)manual page for usdfixbrokenpixarschemas 26.11.1✨
usdGenSchema(1)manual page for usdGenSchema 26.11.1✨
usdgenschemafromsdr(1)manual page for usdgenschemafromsdr 26.11.1✨
usdInitSchema(1)manual page for usdInitSchema 26.11.1✨
usdmeasureperformance(1)manual page for usdmeasureperformance 26.11.1✨
usdrecord(1)manual page for usdrecord 26.11.1✨
usdresolve(1)manual page for usdresolve 26.11.1✨
usdstitch(1)manual page for usdstitch 26.11.1✨
usdstitchclips(1)manual page for usdstitchclips 26.11.1✨
usdtree(1)manual page for usdtree 26.11.1✨
usdupdatecrate(1)manual page for usdupdatecrate 26.11.1✨
usdview(1)manual page for usdview 26.11.1✨
usdzip(1)manual page for usdzip 26.11.1✨
use(1)Frontend to the Usepackage Environment Manager✨
use-devel-assertos(1)a script to package Devel::AssertOS modules with your code.✨
use-devel-checklib(1)(DEPRECATED)a script to package Devel::CheckLib with your code.✨
use-devel-checklib(1p)(DEPRECATED)a script to package Devel::CheckLib with your code.✨
usepackage(1)Usepackage Environment Manager✨
user-pass-otp.sphinx(1)simple script interpreter for integrating password managers with X11✨
user-pass.sphinx(1)simple script interpreter for integrating password managers with X11✨
user-session-migration(1)Migrate in-session user data.✨
userbindmount(1)bind-mount utility for user-namespaces✨
userchan-tester(1)Kernel HCI User Channel test tool✨
userdbctl(1)Inspect users, groups and group memberships✨
userformat(1)A graphical tool to mount, unmount and format filesystems.✨
userinfo(1)A graphical equivilient to chfn.✨
usermount(1)A graphical tool to mount, unmount and format filesystems.✨
userpasswd(1)A graphical tool to allow users to change their passwords.✨
userpath(1)A tool for modifying a user’s PATH.✨
userpath-append(1)Appends to the user PATH✨
userpath-prepend(1)Prepends to the user PATH✨
userpath-verify(1)Checks if locations are in the user PATH✨
users(1)print the user names of users currently logged in to the current host✨
users-admin(1)Users Administration Tool✨
userv(1)request user services✨
usgs(1)access the USGS inventory service✨
usgs2sdf(1)✨
usleep(1)sleep some number of microseconds✨
usnic_devinfo(1)Simple utility to list information about usnic interfaces✨
usnjls(1)List the contents of a NTFS Update Sequence Number journal✨
usql(1)A universal command-line interface for SQL, NoSQL, and other databases✨
usResourceCompiler3(1)CppMicroServices Resource Compiler See also Framework <#cppmicroservices-7> for a high-level description.✨
usrp2_card_burner(1)USRP N-Series FPGA/Firmware Burner✨
usrp_n2xx_simple_net_burner(1)USRP N-Series FPGA/Firmware Burner✨
usrp_update_fs(1)wrapper for uhd_images_downloader for embedded UHD devices.✨
usrp_x3xx_fpga_burner(1)USRP X-Series FPGA Burner✨
usrpctl(1)USRP Hardware Driver Peripheral Configuration Tool✨
usShell3(1)CppMicroServices Shell WARNING: The usShell3 is experimental and is subject to change in between minor releases.✨
ussp-push(1)send file via bluetooth with the object push protocol✨
ustar(1)unique standard tape archiver✨
ustats(1)compute basic statistics of a stream of unsigned short integers✨
ustr-import(1)ustr string library import tool✨
ustreamer(1)stream MJPEG video from any V4L2 device to the network✨
ustreamer-dump(1)Dump uStreamer's memory sink to file✨
ustrip(1)strips record length information from a Fortran unformatted file✨
usvg(1)usvg (micro SVG) is an SVG simplification tool.✨
uswap(1)converts the endianness of a Fortran unformatted file✨
utalk(1)a UDP-based full screen talk program✨
uterm(1)start script for a Unicode capable terminal window✨
utf7decode(1)Filter to encode UTF-7✨
utf7encode(1)Filter to encode UTF-7✨
utf8(1)quickly change console font and console mode into UTF-8 encoding✨
utf8-to-cif(1)convert Unicode characters into CIF escape sequences.✨
utf8gen(1)Generate UTF-8 output from hexadecimal input✨
utf8lookup(1)Look up Unicode characters from the command line✨
utf8trans(1)Transliterate UTF-8 characters according to a table✨
utfcheck(1)Check a file to verify that it is valid UTF-8 or ASCII✨
utfout(1)utility for producing UTF-8 output to standard streams and terminal.✨
utfstringinfo(1)Analyze a UTF-8 encoded string✨
utftex(1)An UTF-8 unicode equation renderer✨
utidylib(1)uTidylib Documentation✨
utility_script_keeper(1)helper for RaySession✨
utility_script_starter(1)RaySession helper✨
utime(1)set file times✨
utm2ll(1)Convert UTM coordinates to Latitude and Longitude.✨
utmpdump(1)dump UTMP and WTMP files in raw format✨
utop(1)Universal toplevel for OCaml✨
utop-full(1)Universal toplevel for OCaml✨
utox(1)Lightweight Tox client✨
utrac(1)recognize and convert charset and end-of-line of text files✨
utrans(1)convert systemd units to generic unix equivalents✨
utrans-deb(1)apply utrans to all systemd units in given deb files✨
utrans-rc(1)convert systemd units using utrans(1) and then save or install them✨
uu-arch(1)Display machine architecture✨
uu-b2sum(1)Print or check the BLAKE2b checksums✨
uu-base32(1)encode/decode data and print to standard output With no FILE, or when FILE is -, read standard input.✨
uu-base64(1)encode/decode data and print to standard output With no FILE, or when FILE is -, read standard input.✨
uu-basename(1)Print NAME with any leading directory components removed If specified, also remove a trailing SUFFIX✨
uu-basenc(1)Encode/decode data and print to standard output With no FILE, or when FILE is -, read standard input.✨
uu-cat(1)Concatenate FILE(s), or standard input, to standard output With no FILE, or when FILE is -, read standard input.✨
uu-chgrp(1)Change the group of each FILE to GROUP.✨
uu-chmod(1)Change the mode of each FILE to MODE. With --reference, change the mode of each FILE to that of RFILE.✨
uu-chown(1)Change file owner and group✨
uu-chroot(1)Run COMMAND with root directory set to NEWROOT.✨
uu-cksum(1)Print CRC and size for each file✨
uu-comm(1)Compare two sorted files line by line.✨
uu-coreutils(1)✨
uu-cp(1)Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.✨
uu-csplit(1)Split a file into sections determined by context lines✨
uu-cut(1)Extract sections from each line of files.✨
uu-date(1)Print or set the system date and time✨
uu-dd(1)Copy, and optionally convert, a file system resource✨
uu-df(1)Show information about the file system on which each FILE resides, or all file systems by default.✨
uu-dir(1)List directory contents. Ignore files and directories starting with a '.' by default✨
uu-dircolors(1)Output commands to set the LS_COLORS environment variable.✨
uu-dirname(1)Strip last component from file name✨
uu-du(1)Estimate file space usage✨
uu-echo(1)Display a line of text✨
uu-env(1)Set each NAME to VALUE in the environment and run COMMAND✨
uu-expand(1)Convert tabs in each FILE to spaces, writing to standard output. With no FILE, or when FILE is -, read standard input.✨
uu-expr(1)Print the value of EXPRESSION to standard output✨
uu-factor(1)Print the prime factors of the given NUMBER(s). If none are specified, read from standard input.✨
uu-false(1)Returns false, an unsuccessful exit status.✨
uu-fmt(1)Reformat paragraphs from input (or standard input) to stdout.✨
uu-fold(1)Writes each file (or standard input if no files are given) to standard output whilst breaking long lines✨
uu-groups(1)Print group memberships for each USERNAME or, if no USERNAME is specified, for the current process (which may differ if the groups data‐ base has changed).✨
uu-head(1)Print the first 10 lines of each FILE to standard output. With more than one FILE, precede each with a header giving the file name. With no FILE, or when FILE is -, read standard input.✨
uu-hostid(1)Print the numeric identifier (in hexadecimal) for the current host✨
uu-hostname(1)Display or set the system's host name.✨
uu-id(1)Print user and group information for each specified USER, or (when USER omitted) for the current user.✨
uu-install(1)Copy SOURCE to DEST or multiple SOURCE(s) to the existing DIRECTORY, while setting permission modes and owner/group✨
uu-join(1)For each pair of input lines with identical join fields, write a line to standard output. The default join field is the first, delimited by blanks.✨
uu-kill(1)Send signal to processes or list information about signals.✨
uu-link(1)Call the link function to create a link named FILE2 to an existing FILE1.✨
uu-ln(1)Make links between files.✨
uu-logname(1)Print user's login name✨
uu-ls(1)List directory contents. Ignore files and directories starting with a '.' by default✨
uu-md5sum(1)Print or check the MD5 checksums✨
uu-mkdir(1)Create the given DIRECTORY(ies) if they do not exist✨
uu-mkfifo(1)Create a FIFO with the given name.✨
uu-mknod(1)Create the special file NAME of the given TYPE.✨
uu-mktemp(1)Create a temporary file or directory.✨
uu-more(1)Display the contents of a text file✨
uu-mv(1)Move SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.✨
uu-nice(1)Run COMMAND with an adjusted niceness, which affects process scheduling. With no COMMAND, print the current niceness. Niceness values range from -20 (most favorable to the process) to 19 (least…✨
uu-nl(1)Number lines of files✨
uu-nohup(1)Run COMMAND ignoring hangup signals.✨
uu-nproc(1)Print the number of cores available to the current process. If the OMP_NUM_THREADS or OMP_THREAD_LIMIT environment variables are set, then they will determine the minimum and maximum returned value…✨
uu-numfmt(1)Convert numbers from/to human-readable strings✨
uu-od(1)Dump files in octal and other formats✨
uu-paste(1)Write lines consisting of the sequentially corresponding lines from each FILE, separated by TABs, to standard output.✨
uu-pathchk(1)Check whether file names are valid or portable✨
uu-pinky(1)Displays brief user information on Unix-based systems✨
uu-pr(1)paginate or columnate FILE(s) for printing✨
uu-printenv(1)Display the values of the specified environment VARIABLE(s), or (with no VARIABLE) display name and value pairs for them all.✨
uu-printf(1)Print output based off of the format string and proceeding arguments.✨
uu-ptx(1)Produce a permuted index of file contents Output a permuted index, including context, of the words in the input files. Mandatory arguments to long options are mandatory for short options too. With…✨
uu-pwd(1)Display the full filename of the current working directory.✨
uu-readlink(1)Print value of a symbolic link or canonical file name.✨
uu-realpath(1)Print the resolved path✨
uu-rm(1)Remove (unlink) the FILE(s)✨
uu-rmdir(1)Remove the DIRECTORY(ies), if they are empty.✨
uu-seq(1)Display numbers from FIRST to LAST, in steps of INCREMENT.✨
uu-sha1sum(1)Print or check the SHA1 checksums✨
uu-sha224sum(1)Print or check the SHA224 checksums✨
uu-sha256sum(1)Print or check the SHA256 checksums✨
uu-sha384sum(1)Print or check the SHA384 checksums✨
uu-sha512sum(1)Print or check the SHA512 checksums✨
uu-shred(1)Overwrite the specified FILE(s) repeatedly, in order to make it harder for even very expensive hardware probing to recover the data.✨
uu-shuf(1)Shuffle the input by outputting a random permutation of input lines. Each output permutation is equally likely. With no FILE, or when FILE is -, read standard input.✨
uu-sleep(1)Pause for NUMBER seconds.✨
uu-sort(1)Display sorted concatenation of all FILE(s). With no FILE, or when FILE is -, read standard input.✨
uu-split(1)Create output files containing consecutive or interleaved sections of input✨
uu-stat(1)Display file or file system status.✨
uu-stdbuf(1)Run COMMAND, with modified buffering operations for its standard streams.✨
uu-stty(1)Print or change terminal characteristics.✨
uu-sum(1)Checksum and count the blocks in a file.✨
uu-sync(1)Synchronize cached writes to persistent storage✨
uu-tac(1)Write each file to standard output, last line first.✨
uu-tail(1)Print the last 10 lines of each FILE to standard output. With more than one FILE, precede each with a header giving the file name. With no FILE, or when FILE is -, read standard input.✨
uu-tee(1)Copy standard input to each FILE, and also to standard output.✨
uu-test(1)Check file types and compare values.✨
uu-timeout(1)Start COMMAND, and kill it if still running after DURATION.✨
uu-touch(1)Update the access and modification times of each FILE to the current time.✨
uu-tr(1)Translate or delete characters✨
uu-true(1)Returns true, a successful exit status.✨
uu-truncate(1)Shrink or extend the size of each file to the specified size.✨
uu-tsort(1)Topological sort the strings in FILE. Strings are defined as any sequence of tokens separated by whitespace (tab, space, or newline), ordering them based on dependencies in a directed acyclic graph…✨
uu-tty(1)Print the file name of the terminal connected to standard input.✨
uu-uname(1)Print certain system information. With no OPTION, same as -s.✨
uu-unexpand(1)Convert blanks in each FILE to tabs, writing to standard output. With no FILE, or when FILE is -, read standard input.✨
uu-uniq(1)Report or omit repeated lines.✨
uu-unlink(1)Unlink the file at FILE.✨
uu-uptime(1)Display the current time, the length of time the system has been up, the number of users on the system, and the average number of jobs in the run queue over the last 1, 5 and 15 minutes.✨