The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
tuned-adm – commandline tool for switching between different tuning profiles Synopsis tuned-adm [list | active | profile <profile> | off | verify | recommend] Description This command line utility allows you to switch between user definable tuning profiles. Several predefined profiles are already included. You can even create your own profile, either based on one…
tune2fs – adjust tunable file system parameters on ext2/ext3/ext4 file systems Synopsis tune2fs [ -l ] [ -c max-mount-counts ] [ -e errors-behavior ] [ -f ] [ -i interval-between-checks ] [ -I new_inode_size ] [ -j ] [ -J journal-options ] [ -m reserved-blocks-percentage ] [ -o [^]mount-options[,…] ] [ -r reserved-blocks-count ] […
tuna – program for tuning running processes Synopsis tuna [OPTIONS] Description This manual page explains the tuna program. The program can be used to change the attributes of application and kernel threads. tuna can operate on IRQs by name or number, and tasks or threads by process ID or command-line. CPUs and sets of CPUs…
ttylinkd – TTYlink daemon for AX.25, NET/ROM, ROSE and IP. Synopsis ttylinkd [-hv] [-c callsign] [-f file] Description ttylinkd is a simple daemon that allows incoming ttylink calls to be routed through to Linux’s normal talkd(8) system and provides a pipe between the two. ttylinkd is usually setup to be spawned from ax25d(8) or inetd(8)…
tsocks – Library for intercepting outgoing network connections and redirecting them through a SOCKS server. Synopsis Set LD_PRELOAD to load the library then use applications as normal The syntax to force preload of the library for different shells is specified below: Bash, Ksh and Bourne shell – export LD_PRELOAD=libtsocks.so C Shell – setenv LD_PRELOAD=libtsocks.so…
try-from – test program for the tcp_wrapper Synopsis try-from Description The try-from command can be called via a remote shell command to find out if the hostname and address are properly recognized by the tcp_wrapper library, if username lookup works, and (SysV only) if the TLI on top of IP heuristics work. Diagnostics are reported…
trivial-rewrite – Postfix address rewriting and resolving daemon Synopsis trivial-rewrite [generic Postfix daemon options] Description The trivial-rewrite(8) daemon processes three types of client service requests: rewrite context address Rewrite an address to standard form, according to the address rewriting context: local Append the domain names specified with $myorigin or $mydomain to incomplete addresses; do swap_bangpath…
tripwire – a file integrity checker for UNIX systems Synopsis tripwire { -m i | –init } [ options… ] tripwire { -m c | –check } [ options… ] [ object1 [ object2… ]] tripwire { -m u | –update } [ options… ] tripwire { -m p | –update-policy } [ options……
tripplitesu – Driver for Tripp-Lite SmartOnline (SU) UPS equipment Note This man page only documents the hardware-specific features of the tripplitesu driver. For information about the core driver, see nutupsdrv(8). Supported Hardware This driver supports the Tripp Lite SmartOnline family (via the serial port). Extra Arguments This driver supports the following optional settings in the…
tripplite_usb – Driver for older Tripp Lite USB UPSes (not PDC HID) Synopsis tripplite_usb -h tripplite_usb -a UPS_NAME [OPTIONS] Supported Hardware This driver should work with older Tripp Lite UPSes which are detected as USB HID-class devices, but are not true HID Power-Device Class devices. So far, the devices supported by tripplite_usb have product ID…
tripplite – Driver for Tripp-Lite SmartPro UPS equipment Note This man page only documents the hardware-specific features of the tripplite driver. For information about the core driver, see nutupsdrv(8). Supported Hardware This driver should work on the SmartPro line, including the SMART700 and SMART700SER. It only supports SmartPro models that communicate using the serial port….
trickled – userspace bandwidth manager daemon Synopsis trickled [-h ] [-v ] [-V ] [-f ] [-s ] [-d rate ] [-u rate ] [-t seconds ] [-l length ] [-p priority ] [-c file ] [-n path ] [-N seconds ] [-w size ] Description trickled is a userspace bandwidth manager daemon. trickled manages…
trafgen – a fast, multithreaded network packet generator Synopsis trafgen [options] Description trafgen is a fast, zero-copy network traffic generator for debugging, performance evaluation, and fuzz-testing. trafgen utilizes the packet(7) socket interface of Linux which postpones complete control over packet data and packet headers into the user space. It has a powerful packet configuration language,…
traceroute_selinux – Security Enhanced Linux Policy for the traceroute processes Description Security-Enhanced Linux secures the traceroute processes via flexible mandatory access control. The traceroute processes execute with the traceroute_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
traceroute6 – traces path to a network host Synopsis traceroute6 [-dnrvV] [-i interface] [-m max_ttl] [-p port] [-q max_probes] [-s source] [-w wait time] {destination} [size] Description Description can be found in traceroute(8), all the references to IP replaced to IPv6. It is needless to copy the description from there. See Also traceroute(8), tracepath(8), ping(8). History This program has long history….
traceroute6 – traces path to a network host Synopsis traceroute6 [-dnrvV] [-i interface] [-m max_ttl] [-p port] [-q max_probes] [-s source] [-w wait time] {destination} [size] Description Description can be found in traceroute(8), all the references to IP replaced to IPv6. It is needless to copy the description from there. See Also traceroute(8), tracepath(8), ping(8). History This program has long history….
traceroute – print the route packets trace to network host Synopsis traceroute [-46dFITUnreAV] [-f first_ttl] [-g gate,…] [-i device] [-m max_ttl] [-p port] [-s src_addr] [-q nqueries] [-N squeries] [-t tos] [-l flow_label] [-w waittime] [-z sendwait] [-UL] [-D] [-P proto] [–sport=port] [-M method] [-O mod_options] [–mtu] [–back] host…
tracepath – traces path to a network host discovering MTU along this path Synopsis tracepath [-4] [-6] [-n] [-b] [-l pktlen] [-m max_hops] [-p port] [-V] {destination} Description It traces the network path to destination discovering MTU along this path. It uses UDP port port or some random port. It is similar to traceroute. However, it does not…
bounce – Postfix delivery status reports Synopsis bounce [generic Postfix daemon options] Description The bounce(8) daemon maintains per-message log files with delivery status information. Each log file is named after the queue file that it corresponds to, and is kept in a queue subdirectory named after the service name in the master.cf file (either bounce,…
tpm_verifyquote Synopsis tpm_verifyquote [-hv] PUBKEY-FILE HASH-FILE NONCE-FILE [QUOTE-FILE] Description The program verifies the signature produced by a TPM quote in the file QUOTE-FILE, or when absent, the quote read from standard input. The file PUBKEY-FILE contains the public key used to validate the signature. The file HASH-FILE contains the signed data generated using the same…