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Linux 手册页字母索引

这个页面基于 man7.org 的字母索引页 做了站内整理。命令名和原始链接保持准确，说明、导航和分区提示改成中文，同时为了云端访问速度，默认只渲染当前字母分组。

索引条目
14971
字母分组
28
缓存时间
2026-04-22 10:30:54

手册分区说明

  • 1用户命令与常用可执行程序
  • 2系统调用接口
  • 3C 函数库与开发接口
  • 5文件格式、配置文件与约定
  • 7概览、约定、协议与杂项
  • 8系统管理命令

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当前分组 T
当前条目 913
总条目 14971
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table(5) 文件格式与约定
format description for smtpd tables
tabs(1) 用户命令
set terminal tab stops
tabs(1p) POSIX 用户命令
set terminal tabs
TABSIZE(3x) 扩展函数 / curses
curses data types, constants, and global variables
tac(1) 用户命令
concatenate and print files in reverse
tail(1) 用户命令
output the last part of files
tail(1p) POSIX 用户命令
copy the last part of a file
tailq(3) C 函数库
implementation of a doubly linked tail queue
TAILQ_EMPTY(3) C 函数库
implementation of a doubly linked tail queue
tailq_empty(3) C 函数库
implementation of a doubly linked tail queue
TAILQ_ENTRY(3) C 函数库
implementation of a doubly linked tail queue
tailq_entry(3) C 函数库
implementation of a doubly linked tail queue
TAILQ_FIRST(3) C 函数库
implementation of a doubly linked tail queue
tailq_first(3) C 函数库
implementation of a doubly linked tail queue
TAILQ_HEAD(3) C 函数库
implementation of a doubly linked tail queue
tailq_head(3) C 函数库
implementation of a doubly linked tail queue
TAILQ_INIT(3) C 函数库
implementation of a doubly linked tail queue
tailq_init(3) C 函数库
implementation of a doubly linked tail queue
TAILQ_LAST(3) C 函数库
implementation of a doubly linked tail queue
tailq_last(3) C 函数库
implementation of a doubly linked tail queue
TAILQ_NEXT(3) C 函数库
implementation of a doubly linked tail queue
tailq_next(3) C 函数库
implementation of a doubly linked tail queue
TAILQ_PREV(3) C 函数库
implementation of a doubly linked tail queue
tailq_prev(3) C 函数库
implementation of a doubly linked tail queue
TAILQ_SWAP(3) C 函数库
implementation of a doubly linked tail queue
tailq_swap(3) C 函数库
implementation of a doubly linked tail queue
talk(1p) POSIX 用户命令
talk to another user
tan(3) C 函数库
tangent function
tan(3p) POSIX 函数库
tangent function
tanf(3) C 函数库
tangent function
tanf(3p) POSIX 函数库
tangent function
tanh(3) C 函数库
hyperbolic tangent function
tanh(3p) POSIX 函数库
hyperbolic tangent functions
tanhf(3) C 函数库
hyperbolic tangent function
tanhf(3p) POSIX 函数库
hyperbolic tangent functions
tanhl(3) C 函数库
hyperbolic tangent function
tanhl(3p) POSIX 函数库
hyperbolic tangent functions
tanl(3) C 函数库
tangent function
tanl(3p) POSIX 函数库
tangent function
TAPRIO(8) 系统管理命令
Time Aware Priority Shaper
tar(1) 用户命令
an archiving utility
tar.h(0p) POSIX 头文件
extended tar definitions
taskset(1) 用户命令
set or retrieve a process's CPU affinity
tbf(8) 系统管理命令
Token Bucket Filter
tc-actions(8) 系统管理命令
tc 中独立定义的动作
原文：independently defined actions in tc
tc-basic(8) 系统管理命令
basic traffic control filter
tc-bfifo(8) 系统管理命令
Packet limited First In, First Out queue
tc-bpf(8) 系统管理命令
BPF programmable classifier and actions for ingress/egress queueing disciplines
tc-cake(8) 系统管理命令
Common Applications Kept Enhanced (CAKE)
tc-cbs(8) 系统管理命令
Credit Based Shaper (CBS) Qdisc
tc-cgroup(8) 系统管理命令
control group based traffic control filter
tc-choke(8) 系统管理命令
choose and keep scheduler
tc-codel(8) 系统管理命令
Controlled-Delay Active Queue Management algorithm
tc-connmark(8) 系统管理命令
netfilter connmark retriever action
tc-csum(8) 系统管理命令
checksum update action
tc-ct(8) 系统管理命令
tc connection tracking action
tc-ctinfo(8) 系统管理命令
tc connmark processing action
tc-drr(8) 系统管理命令
deficit round robin scheduler
tc-ematch(8) 系统管理命令
extended matches for use with "basic", "cgroup" or "flow" filters
tc-etf(8) 系统管理命令
Earliest TxTime First (ETF) Qdisc
tc-ets(8) 系统管理命令
Enhanced Transmission Selection scheduler
tc-flow(8) 系统管理命令
flow based traffic control filter
tc-flower(8) 系统管理命令
flow based traffic control filter
tc-fq(8) 系统管理命令
Fair Queue traffic policing
tc-fq_codel(8) 系统管理命令
Fair Queuing (FQ) with Controlled Delay (CoDel)
tc-fq_pie(8) 系统管理命令
Flow Queue Proportional Integral controller Enhanced
tc-fw(8) 系统管理命令
fwmark traffic control filter
tc-gate(8) 系统管理命令
Stream Gate Action
tc-hfcs(7) 约定、概览与杂项
Hierarchical Fair Service Curve
tc-hfsc(7) 约定、概览与杂项
Hierarchical Fair Service Curve
tc-hfsc(8) 系统管理命令
Hierarchical Fair Service Curve's control under linux
tc-htb(8) 系统管理命令
Hierarchy Token Bucket
tc-ife(8) 系统管理命令
encapsulate/decapsulate metadata
tc-matchall(8) 系统管理命令
traffic control filter that matches every packet
tc-mpls(8) 系统管理命令
mpls manipulation module
tc-mqprio(8) 系统管理命令
Multiqueue Priority Qdisc (Offloaded Hardware QOS)
tc-nat(8) 系统管理命令
stateless native address translation action
tc-pedit(8) 系统管理命令
generic packet editor action
tc-pfifo(8) 系统管理命令
Packet limited First In, First Out queue
tc-pie(8) 系统管理命令
Proportional Integral controller-Enhanced AQM algorithm
tc-red(8) 系统管理命令
Random Early Detection
tc-route(8) 系统管理命令
route traffic control filter
tc-sfb(8) 系统管理命令
Stochastic Fair Blue
tc-sfq(8) 系统管理命令
Stochastic Fairness Queueing
tc-skbmod(8) 系统管理命令
user-friendly packet editor action
tc-stab(8) 系统管理命令
Generic size table manipulations
tc-taprio(8) 系统管理命令
Time Aware Priority Shaper
tc-tbf(8) 系统管理命令
Token Bucket Filter
tc-u32(8) 系统管理命令
universal 32bit traffic control filter
tc-vlan(8) 系统管理命令
vlan manipulation module
tc(8) 系统管理命令
show / manipulate traffic control settings
tcdrain(3) C 函数库
get and set terminal attributes, line control, get and set baud rate
tcdrain(3p) POSIX 函数库
wait for transmission of output
tcflag_t(3type) 数据类型
terminal special characters, baud rates, modes
tcflow(3) C 函数库
get and set terminal attributes, line control, get and set baud rate
tcflow(3p) POSIX 函数库
suspend or restart the transmission or reception of data
tcflush(3) C 函数库
get and set terminal attributes, line control, get and set baud rate
tcflush(3p) POSIX 函数库
transmitted output data, non-read input data, or both
tcgetattr(3) C 函数库
get and set terminal attributes, line control, get and set baud rate
tcgetattr(3p) POSIX 函数库
get the parameters associated with the terminal
tcgetpgrp(3) C 函数库
get and set terminal foreground process group
tcgetpgrp(3p) POSIX 函数库
get the foreground process group ID
tcgetsid(3p) POSIX 函数库
get the process group ID for the session leader for the controlling terminal
tcp(7) 约定、概览与杂项
TCP protocol
tcpdump(1) 用户命令
dump traffic on a network
tcpdump(8) 系统管理命令
dump traffic on a network
tcsendbreak(3) C 函数库
get and set terminal attributes, line control, get and set baud rate
tcsetattr(3) C 函数库
get and set terminal attributes, line control, get and set baud rate
tcsetattr(3p) POSIX 函数库
set the parameters associated with the terminal
tcsetpgrp(3) C 函数库
get and set terminal foreground process group
tcsetpgrp(3p) POSIX 函数库
set the foreground process group ID
tdelete(3) C 函数库
manage a binary search tree
tdelete(3p) POSIX 函数库
manage a binary search tree
tee(1) 用户命令
read from standard input and write to standard output and files
tee(1p) POSIX 用户命令
duplicate standard input
tee(2) 系统调用
duplicating pipe content
telldir(3) C 函数库
return current location in directory stream
telldir(3p) POSIX 函数库
current location of a named directory stream
tempnam(3) C 函数库
create a name for a temporary file
tempnam(3p) POSIX 函数库
create a name for a temporary file
tep_alloc(3) C 函数库
Create, destroy, manage references of trace event parser context.
tep_free(3) C 函数库
Create, destroy, manage references of trace event parser context.
tep_get_cpus(3) C 函数库
Get / set the number of CPUs, which have a tracing buffer representing it. Note, the buffer may be empty.
tep_get_long_size(3) C 函数库
Get / set the size of a long integer on the machine, where the trace is generated, in bytes
tep_get_page_size(3) C 函数库
Get / set the size of a memory page on the machine, where the trace is generated
tep_get_ref(3) C 函数库
Create, destroy, manage references of trace event parser context.
tep_kbuffer(3) C 函数库
Create, destroy, manage references of trace event parser context.
tep_load_btf(3) C 函数库
Load BTF file and use it to pretty print function arguments.
tep_ref(3) C 函数库
Create, destroy, manage references of trace event parser context.
tep_set_cpus(3) C 函数库
Get / set the number of CPUs, which have a tracing buffer representing it. Note, the buffer may be empty.
tep_set_long_size(3) C 函数库
Get / set the size of a long integer on the machine, where the trace is generated, in bytes
tep_set_page_size(3) C 函数库
Get / set the size of a memory page on the machine, where the trace is generated
tep_strerror(3) C 函数库
Returns a string describing regular errno and tep error number.
tep_unref(3) C 函数库
Create, destroy, manage references of trace event parser context.
term(5) 文件格式与约定
compiled terminfo terminal description
term(7) 约定、概览与杂项
conventions for naming terminal types
termattrs(3x) 扩展函数 / curses
get and set terminal attributes with curses
term_attrs(3x) 扩展函数 / curses
get and set terminal attributes with curses
termcap(5) 文件格式与约定
terminal capability database
terminator(1) 用户命令
multiple GNOME terminals in one window
terminfo(5) 文件格式与约定
terminal capability database
termio(7) 约定、概览与杂项
System V terminal driver interface
termios(3) C 函数库
get and set terminal attributes, line control, get and set baud rate
termname(3x) 扩展函数 / curses
get and set terminal attributes with curses
term_variables(3x) 扩展函数 / curses
terminfo 全局变量
原文：terminfo global variables
test(1) 用户命令
check file types and compare values
test(1p) POSIX 用户命令
evaluate expression
text2pcap(1) 用户命令
Generate a capture file from an ASCII hex dump of packets
textdomain(3) C 函数库
set domain for future gettext() calls
tfind(3) C 函数库
manage a binary search tree
tfind(3p) POSIX 函数库
search binary search tree
tgamma(3p) POSIX 函数库
compute gamma() function
tgetent(3x) 扩展函数 / curses
curses emulation of termcap
tgetflag(3x) 扩展函数 / curses
curses emulation of termcap
tgetnum(3x) 扩展函数 / curses
curses emulation of termcap
tgetstr(3x) 扩展函数 / curses
curses emulation of termcap
tgkill(2) 系统调用
send a signal to a thread
tgoto(3x) 扩展函数 / curses
curses emulation of termcap
tic(1m) 手册分区 1m
compile terminal descriptions for terminfo or termcap
tigetflag(3x) 扩展函数 / curses
curses interfaces to terminfo database
tigetnum(3x) 扩展函数 / curses
curses interfaces to terminfo database
tigetstr(3x) 扩展函数 / curses
curses interfaces to terminfo database
time(1) 用户命令
time a simple command or give resource usage
time(1p) POSIX 用户命令
time a simple command
time(2) 系统调用
get time in seconds
time(7) 约定、概览与杂项
overview of time and timers
time.conf(5) 文件格式与约定
configuration file for the pam_time module
timegm(3) C 函数库
inverses of gmtime and localtime
timeout(1) 用户命令
run a command with a time limit
timeout(3x) 扩展函数 / curses
get and set curses terminal input options
timer_gettime(2) 系统调用
arm/disarm and fetch state of POSIX per-process timer
timer_settime(2) 系统调用
arm/disarm and fetch state of POSIX per-process timer
times(1p) POSIX 用户命令
write process times
times(2) 系统调用
get process times
times(3p) POSIX 函数库
for child process times
timesyncd.conf(5) 文件格式与约定
Network Time Synchronization configuration files
timezone(3) C 函数库
initialize time conversion information
timezone(3p) POSIX 函数库
difference from UTC and local standard time
TIOCGETD(2const) 手册分区 2const
get or set the line discipline of the terminal
tiocgetd(2const) 手册分区 2const
get or set the line discipline of the terminal
TIOCLINUX(2const) 手册分区 2const
ioctls for console terminal and virtual consoles
tioclinux(2const) 手册分区 2const
ioctls for console terminal and virtual consoles
TIOCSETD(2const) 手册分区 2const
get or set the line discipline of the terminal
tiocsetd(2const) 手册分区 2const
get or set the line discipline of the terminal
tiparm(3x) 扩展函数 / curses
curses interfaces to terminfo database
tiparm_s(3x) 扩展函数 / curses
curses interfaces to terminfo database
tipc-link(8) 系统管理命令
show links or modify link properties
tipc-media(8) 系统管理命令
list or modify media properties
tipc-node(8) 系统管理命令
modify and show local node parameters or list peer nodes
tipc-socket(8) 系统管理命令
show TIPC socket (port) information
tipc(8) 系统管理命令
a TIPC configuration and management tool
tis-620(7) 约定、概览与杂项
ISO/IEC 8859-11 character set encoded in octal, decimal, and hexadecimal
tiscan_s(3x) 扩展函数 / curses
curses interfaces to terminfo database
tkill(2) 系统调用
send a signal to a thread
tload(1) 用户命令
graphic representation of system load average
tmpfiles.d(5) 文件格式与约定
Configuration for creation, deletion, and cleaning of files and directories
tmpfs(5) 文件格式与约定
a virtual memory filesystem
tmpnam(3) C 函数库
create a name for a temporary file
tmpnam(3p) POSIX 函数库
create a name for a temporary file
tmpnam_r(3) C 函数库
create a name for a temporary file
tmux(1) 用户命令
terminal multiplexer
toascii(3) C 函数库
convert character to ASCII
toe(1m) 手册分区 1m
list table of entries of terminfo terminal types
togglesebool(8) 系统管理命令
flip the current value of a SELinux boolean
tolower(3) C 函数库
convert uppercase or lowercase
tolower(3p) POSIX 函数库
transliterate uppercase characters to lowercase
tolower_l(3p) POSIX 函数库
transliterate uppercase characters to lowercase
top(1) 用户命令
display Linux processes
touch(1) 用户命令
change file timestamps
touch(1p) POSIX 用户命令
change file access and modification times
touchline(3x) 扩展函数 / curses
control terminal output refresh in a curses window
touchwin(3x) 扩展函数 / curses
control terminal output refresh in a curses window
toupper(3) C 函数库
convert uppercase or lowercase
toupper(3p) POSIX 函数库
transliterate lowercase characters to uppercase
toupper_l(3p) POSIX 函数库
transliterate lowercase characters to uppercase
towlower(3) C 函数库
convert a wide character to lowercase
towlower_l(3) C 函数库
convert a wide character to lowercase
towupper(3) C 函数库
convert a wide character to uppercase
towupper_l(3) C 函数库
convert a wide character to uppercase
tparm(3x) 扩展函数 / curses
curses interfaces to terminfo database
tput(1) 用户命令
initialize a terminal, exercise its capabilities, or query terminfo database
tput(1p) POSIX 用户命令
change terminal characteristics
tputs(3x) 扩展函数 / curses
curses emulation of termcap
tr(1) 用户命令
translate or delete characters
tr(1p) POSIX 用户命令
translate characters
trace-cmd-agent(1) 用户命令
Run as an agent on a machine (to be controlled by another machine)
trace-cmd-dump(1) 用户命令
show a meta data from a trace file, created by trace-cmd record
trace-cmd-list(1) 用户命令
list available plugins, events or options for Ftrace.
trace-cmd-reset(1) 用户命令
turn off all Ftrace tracing to bring back full performance
trace-cmd-set(1) 用户命令
set a configuration parameter of the Ftrace Linux internal tracer
trace-cmd-show(1) 用户命令
show the contents of the Ftrace Linux kernel tracing buffer.
trace-cmd-sqlhist(1) 用户命令
Use SQL language to create / show creation of tracefs histograms and synthetic events
trace-cmd-stack(1) 用户命令
read, enable or disable Ftrace Linux kernel stack tracing.
trace-cmd-stop(1) 用户命令
stop the Ftrace Linux kernel tracer from writing to the ring buffer.
trace-cmd(1) 用户命令
interacts with Ftrace Linux kernel internal tracer
trace(3x) 扩展函数 / curses
curses debugging routines
tracef(3) C 函数库
LTTng-UST printf(3)-like interface
tracefs_options(3) C 函数库
ftrace options, that can be controlled using tracefs library.
tracefs_printf(3) C 函数库
Open, close and write formated strings in the trace buffer.
tracefs_sql(3) C 函数库
Create a synthetic event via an SQL statement
tracefs_vprintf(3) C 函数库
Open, close and write formated strings in the trace buffer.
tracelog(3) C 函数库
LTTng-UST printf(3)-like interface with a log level
tracepath(8) 系统管理命令
traces path to a network host discovering MTU along this path
traceroute(8) 系统管理命令
print the route packets trace to network host
trafgen(8) 系统管理命令
a fast, multithreaded network packet generator
trap(1p) POSIX 用户命令
trap signals
true(1) 用户命令
do nothing, successfully
true(1p) POSIX 用户命令
return true value
TRUE(3x) 扩展函数 / curses
curses data types, constants, and global variables
trunc(3) C 函数库
round to integer, toward zero
trunc(3p) POSIX 函数库
round to truncated integer value
truncate(1) 用户命令
shrink or extend the size of a file to the specified size
truncate(2) 系统调用
truncate a file to a specified length
truncate(3p) POSIX 函数库
truncate a file to a specified length
truncate64(2) 系统调用
truncate a file to a specified length
truncf(3) C 函数库
round to integer, toward zero
truncf(3p) POSIX 函数库
round to truncated integer value
truncl(3) C 函数库
round to integer, toward zero
truncl(3p) POSIX 函数库
round to truncated integer value
tsearch(3) C 函数库
manage a binary search tree
tsearch(3p) POSIX 函数库
search a binary search tree
tset(1) 用户命令
initialize or reset terminal state
tshark(1) 用户命令
Dump and analyze network traffic
tsort(1) 用户命令
perform topological sort
tsort(1p) POSIX 用户命令
topological sort
tty(1) 用户命令
print the file name of the terminal connected to standard input
tty(1p) POSIX 用户命令
return user's terminal name
tty(4) 设备与特殊文件
controlling terminal
tty_ioctl(4) 设备与特殊文件
ioctls for terminals and serial lines
ttyname(3) C 函数库
return name of a terminal
ttyname(3p) POSIX 函数库
find the pathname of a terminal
ttyS(4) 设备与特殊文件
serial terminal lines
ttys(4) 设备与特殊文件
serial terminal lines
ttyslot(3) C 函数库
find the slot of the current user's terminal in some file
ttytype(3x) 扩展函数 / curses
terminfo 全局变量
原文：terminfo global variables
ttytype(5) 文件格式与约定
terminal device to default terminal type mapping
tune2fs(8) 系统管理命令
adjust tunable file system parameters on ext2/ext3/ext4 file systems
tuxcall(2) 系统调用
未实现的系统调用
原文：unimplemented system calls
twalk(3) C 函数库
manage a binary search tree
twalk(3p) POSIX 函数库
traverse a binary search tree
twalk_r(3) C 函数库
manage a binary search tree
txrecord(1) 用户命令
txmon performance metrics domain agent (PMDA)
type(1p) POSIX 用户命令
write a description of command type
typeahead(3x) 扩展函数 / curses
get and set curses terminal input options
TYPE_ENUM(3x) 扩展函数 / curses
form system global variables
TYPE_IPV4(3x) 扩展函数 / curses
form system global variables
tzfile(5) 文件格式与约定
timezone information
tzname(3) C 函数库
initialize time conversion information
tzname(3p) POSIX 函数库
set timezone conversion information
tzset(3) C 函数库
initialize time conversion information
tzset(3p) POSIX 函数库
set timezone conversion information