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472.
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Remove each NAME from the list of defined aliases. 
Options:
-a [tab]remove all alias definitions.
Return success unless a NAME is not an existing alias. |
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[tab] represents a tab character.
Please write it exactly the same way, [tab], in your
translation.
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represents a line break.
Start a new line in the equivalent position in the translation.
|
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|
represents a space character.
Enter a space in the equivalent position in the translation.
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从别名定义列表中删除每一个“名字‘。
选项：
-a [tab]删除所有的别名定义.
返回成功，除非“名字“不是一个已存在的别名。 |
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Translated by
Alex Ye
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Located in
builtins.c:276
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483.
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Execute a simple command or display information about commands.
Runs COMMAND with ARGS suppressing shell function lookup, or display
information about the specified COMMANDs. Can be used to invoke commands
on disk when a function with the same name exists.
Options:
-p [tab]use a default value for PATH that is guaranteed to find all of
[tab]the standard utilities
-v [tab]print a description of COMMAND similar to the `type' builtin
-V [tab]print a more verbose description of each COMMAND
Exit Status:
Returns exit status of COMMAND, or failure if COMMAND is not found. |
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[tab] represents a tab character.
Please write it exactly the same way, [tab], in your
translation.
|
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|
represents a line break.
Start a new line in the equivalent position in the translation.
|
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|
represents a space character.
Enter a space in the equivalent position in the translation.
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执行一个简单命令或者显示命令的相关信息。
带 ARGS 参数运行 COMMAND 命令且抑制 shell 函数查询，或显示
指定的 COMMAND 命令的信息。可以在存在相同名称的函数定义的
情况下被用于启动磁盘上的命令。
选项：
-p [tab]使用 PATH 变量的一个默认值以确保所有的标准工具
[tab]都能被找到。
-v [tab]打印 COMMAND 命令的描述，和 `type' 内嵌相似
-V [tab]打印每个 COMMAND 命令的详细描述
退出状态
返回 COMMAND 命令的返回状态，或者当找不到 COMMAND 命令时失败。 |
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Translated by
Alex Ye
|
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Located in
builtins.c:460
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499.
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Display information about builtin commands.
Displays brief summaries of builtin commands. If PATTERN is
specified, gives detailed help on all commands matching PATTERN,
otherwise the list of help topics is printed.
Options:
-d [tab]output short description for each topic
-m [tab]display usage in pseudo-manpage format
-s [tab]output only a short usage synopsis for each topic matching
[tab]PATTERN
Arguments:
PATTERN [tab]Pattern specifiying a help topic
Exit Status:
Returns success unless PATTERN is not found or an invalid option is given. |
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[tab] represents a tab character.
Please write it exactly the same way, [tab], in your
translation.
|
|
|
represents a line break.
Start a new line in the equivalent position in the translation.
|
|
|
represents a space character.
Enter a space in the equivalent position in the translation.
|
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显示内嵌命令的相关信息。
显示内嵌命令的简略信息。如果指定了 PATTERN 模式，
给出所有匹配 PATTERN 模式的命令的详细帮助，否则打
印一个帮助主题列表
选项：
-d [tab]输出每个主题的简短描述
-m [tab]以伪 man 手册的格式显示使用方法
-s [tab]为每一个匹配 PATTERN 模式的主题仅显示一个用法
[tab]简介
参数：
PATTERN [tab]Pattern 模式指定一个帮助主题
退出状态：
返回成功，除非 PATTERN 模式没有找到或者使用了无效选项。 |
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Translated by
Alex Ye
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Located in
builtins.c:797
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500.
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Display or manipulate the history list.
Display the history list with line numbers, prefixing each modified
entry with a `*'. An argument of N lists only the last N entries.
Options:
-c [tab]clear the history list by deleting all of the entries
-d offset [tab]delete the history entry at offset OFFSET.
-a [tab]append history lines from this session to the history file
-n [tab]read all history lines not already read from the history file
-r [tab]read the history file and append the contents to the history
[tab]list
-w [tab]write the current history to the history file
[tab]and append them to the history list
-p [tab]perform history expansion on each ARG and display the result
[tab]without storing it in the history list
-s [tab]append the ARGs to the history list as a single entry
If FILENAME is given, it is used as the history file. Otherwise,
if $HISTFILE has a value, that is used, else ~/.bash_history.
If the $HISTTIMEFORMAT variable is set and not null, its value is used
as a format string for strftime(3) to print the time stamp associated
with each displayed history entry. No time stamps are printed otherwise.
Exit Status:
Returns success unless an invalid option is given or an error occurs. |
|
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[tab] represents a tab character.
Please write it exactly the same way, [tab], in your
translation.
|
|
|
represents a line break.
Start a new line in the equivalent position in the translation.
|
|
|
represents a space character.
Enter a space in the equivalent position in the translation.
|
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显示或操纵历史列表。
带行号显示历史列表，将每个被修改的条目加上前缀 `*'。
参数 N 会仅列出最后的 N 个条目。
选项：
-c [tab]删除所有条目从而清空历史列表。
-d 偏移量 [tab]从指定位置删除历史列表。
-a [tab]将当前绘画的历史行追加到历史文件中
-n [tab]从历史文件中读取所有未被读取的行
-r [tab]读取历史文件并将内容追加到历史列表中
[tab]中
-w [tab]将当前历史写入到历史文件中
[tab]并追加到历史列表中
-p [tab]对每一个 ARG 参数展开历史并显示结果
[tab]而不存储到历史列表中
-s [tab]以单条记录追加 ARG 到历史列表中
如果给定了 FILENAME 文件名，则它将被作为历史文件。否则
如果 $HISTFILE 变量有值的话使用之，不然使用 ~/.bash_history 文件。
如果 $HISTTIMEFORMAT 变量被设定并且不为空，它的值会被用于
strftime(3) 的格式字符串来打印与每一个显示的历史条目想关联的时
间戳，否则不打印时间戳。
退出状态：
返回成功，除非使用了无效的选项或者发生错误。 |
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Translated by
Alex Ye
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Located in
builtins.c:821
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503.
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|
Send a signal to a job.
Send the processes identified by PID or JOBSPEC the signal named by
SIGSPEC or SIGNUM. If neither SIGSPEC nor SIGNUM is present, then
SIGTERM is assumed.
Options:
-s sig [tab]SIG is a signal name
-n sig [tab]SIG is a signal number
-l [tab]list the signal names; if arguments follow `-l' they are
[tab]assumed to be signal numbers for which names should be listed
Kill is a shell builtin for two reasons: it allows job IDs to be used
instead of process IDs, and allows processes to be killed if the limit
on processes that you can create is reached.
Exit Status:
Returns success unless an invalid option is given or an error occurs. |
|
|
[tab] represents a tab character.
Please write it exactly the same way, [tab], in your
translation.
|
|
|
represents a line break.
Start a new line in the equivalent position in the translation.
|
|
|
represents a space character.
Enter a space in the equivalent position in the translation.
|
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向一个任务发送一个信号。
向以 PID 进程号或者 JOBSPEC 任务声明指定的进程发送一个以
SIGSPEC 信号声明或 SIGNUM 信号编号命名的信号。如果没有指定
SIGSPEC 或 SIGNUM，那么假定发送 SIGTERM 信号。
选项：
-s sig [tab]SIG 是信号名称
-n sig [tab]SIG 是信号编号
-l [tab]列出信号名称；如果参数后跟 `-l'则被假设为信号编号，
[tab]而相应的信号名称会被列出
Kill 成为 shell 内嵌有两个理由：它允许使用任务编号而不是进程号，
并且在可以创建的进程数上限达到是允许进程被杀死。
退出状态：
返回成功，除非使用了无效的选项或者有错误发生。 |
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Translated by
Alex Ye
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Located in
builtins.c:903
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518.
|
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Display information about command type.
For each NAME, indicate how it would be interpreted if used as a
command name.
Options:
-a [tab]display all locations containing an executable named NAME;
[tab]includes aliases, builtins, and functions, if and only if
[tab]the `-p' option is not also used
-f [tab]suppress shell function lookup
-P [tab]force a PATH search for each NAME, even if it is an alias,
[tab]builtin, or function, and returns the name of the disk file
[tab]that would be executed
-p [tab]returns either the name of the disk file that would be executed,
[tab]or nothing if `type -t NAME' would not return `file'.
-t [tab]output a single word which is one of `alias', `keyword',
[tab]`function', `builtin', `file' or `', if NAME is an alias, shell
[tab]reserved word, shell function, shell builtin, disk file, or not
[tab]found, respectively
Arguments:
NAME [tab]Command name to be interpreted.
Exit Status:
Returns success if all of the NAMEs are found; fails if any are not found. |
|
|
[tab] represents a tab character.
Please write it exactly the same way, [tab], in your
translation.
|
|
|
represents a line break.
Start a new line in the equivalent position in the translation.
|
|
|
represents a space character.
Enter a space in the equivalent position in the translation.
|
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|
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|
显示命令类型的信息。
对于每一个 NAME 名称，指示如果作为命令它将如何被解释。
选项：
-a [tab]显示所有包含名称为 NAME 的可执行文件的位置；
[tab]包括别名、内嵌和函数。仅当 `-p' 选项没有使用时
-f [tab]抑制 shell 函数查询
-P [tab]为每个 NAME 名称惊醒 PATH 路径搜索，即使它是别名、
[tab]内嵌或函数，并且返回将被执行的磁盘上文件的名称。
-p [tab]返回将被执行的磁盘上文件的名称，或者当 `type -t NAME'
[tab]不返回 `file' 时，不返回任何值。
-t [tab]返回下列词中的任何一个`alias'、`keyword'、
[tab]`function'、`builtin'、`file'或者`'，如果 NAME 是相应的
[tab]一个别名、shell 保留字、shell 函数、shell 内嵌、
[tab]磁盘文件或没有找到。
参数：
NAME [tab]将要解析的命令。
退出状态：
如果所有的 NAME 命令都找到则返回成功；任何找不到则失败。 |
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Translated by
Alex Ye
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Located in
builtins.c:1368
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|
|
538.
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|
Add directories to stack.
Adds a directory to the top of the directory stack, or rotates
the stack, making the new top of the stack the current working
directory. With no arguments, exchanges the top two directories.
Options:
-n [tab]Suppresses the normal change of directory when adding
[tab]directories to the stack, so only the stack is manipulated.
Arguments:
+N [tab]Rotates the stack so that the Nth directory (counting
[tab]from the left of the list shown by `dirs', starting with
[tab]zero) is at the top.
-N [tab]Rotates the stack so that the Nth directory (counting
[tab]from the right of the list shown by `dirs', starting with
[tab]zero) is at the top.
dir [tab]Adds DIR to the directory stack at the top, making it the
[tab]new current working directory.
The `dirs' builtin displays the directory stack.
Exit Status:
Returns success unless an invalid argument is supplied or the directory
change fails. |
|
|
[tab] represents a tab character.
Please write it exactly the same way, [tab], in your
translation.
|
|
|
represents a line break.
Start a new line in the equivalent position in the translation.
|
|
|
represents a space character.
Enter a space in the equivalent position in the translation.
|
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|
|
|
将目录添加到栈中。
将目录添加到目录栈顶，或着旋转栈直到当前工作目录成为
新的栈顶。不带参数时，交换栈顶的两个目录。
选项：
-n [tab]抑制添加目录至栈时通常的改变目录操作，从而仅对栈
[tab]进行操作。
参数：
+N [tab]旋转栈从而第 N 个目录（`dirs' 显示的列表中左起，从零开始）
[tab]将移动到栈顶。
-N [tab]旋转栈从而第 N 个目录（`dirs' 显示的列表中右起，从零开始）
[tab]将移动到栈顶。
dir [tab]将 DIR 目录添加到栈顶，并且使其成为当前工作目录。
`dirs' 内嵌显示目录栈。
退出状态：
返回成功，除非使用了无效的参数或者目录转换失败。 |
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Translated by
Alex Ye
|
|
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|
Located in
builtins.c:1770
|
|
|
539.
|
|
|
Remove directories from stack.
Removes entries from the directory stack. With no arguments, removes
the top directory from the stack, and changes to the new top directory.
Options:
-n [tab]Suppresses the normal change of directory when removing
[tab]directories from the stack, so only the stack is manipulated.
Arguments:
+N [tab]Removes the Nth entry counting from the left of the list
[tab]shown by `dirs', starting with zero. For example: `popd +0'
[tab]removes the first directory, `popd +1' the second.
-N [tab]Removes the Nth entry counting from the right of the list
[tab]shown by `dirs', starting with zero. For example: `popd -0'
[tab]removes the last directory, `popd -1' the next to last.
The `dirs' builtin displays the directory stack.
Exit Status:
Returns success unless an invalid argument is supplied or the directory
change fails. |
|
|
[tab] represents a tab character.
Please write it exactly the same way, [tab], in your
translation.
|
|
|
represents a line break.
Start a new line in the equivalent position in the translation.
|
|
|
represents a space character.
Enter a space in the equivalent position in the translation.
|
|
|
|
|
从栈中删除目录。
从目录栈中删除条目。不带参数时，删除栈顶目录，并改变至新的栈
顶目录。
选项：
-n [tab]抑制从栈中删除目录时通常的目录变换操作，从而仅对栈
[tab]进行操作。
参数：
+N [tab]删除第 N 个目录（`dirs' 显示的目录列表中左起，从零开始）。
[tab]例如： `popd +0' 删除第一个目录，popd +1' 删除第二个。
-N [tab]删除第 N 个目录（`dirs' 显示的目录列表中右起，从零开始）。
[tab]例如： `popd -0'删除最后一个目录，，`popd -1' 删除倒数第二个。
`dirs' 内嵌显示目录栈。
退出状态：
返回成功，除非使用了无效的参数或者目录变换失败。 |
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Translated by
Alex Ye
|
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Located in
builtins.c:1804
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