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369.
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The command ARG is to be read and executed when the shell receives 
signal(s) SIGNAL_SPEC. If ARG is absent (and a single SIGNAL_SPEC
is supplied) or `-', each specified signal is reset to its original
value. If ARG is the null string each SIGNAL_SPEC is ignored by the
shell and by the commands it invokes. If a SIGNAL_SPEC is EXIT (0)
the command ARG is executed on exit from the shell. If a SIGNAL_SPEC
is DEBUG, ARG is executed after every simple command. If the`-p' option
is supplied then the trap commands associated with each SIGNAL_SPEC are
displayed. If no arguments are supplied or if only `-p' is given, trap
prints the list of commands associated with each signal. Each SIGNAL_SPEC
is either a signal name in <signal.h> or a signal number. Signal names
are case insensitive and the SIG prefix is optional. `trap -l' prints
a list of signal names and their corresponding numbers. Note that a
signal can be sent to the shell with "kill -signal $$". |
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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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(no translation yet)
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Located in
builtins.c:990
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370.
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For each NAME, indicate how it would be interpreted if used as a
command name.
If the -t option is used, `type' outputs a single word which is one of
`alias', `keyword', `function', `builtin', `file' or `', if NAME is an
alias, shell reserved word, shell function, shell builtin, disk file,
or unfound, respectively.
If the -p flag is used, `type' either returns the name of the disk
file that would be executed, or nothing if `type -t NAME' would not
return `file'.
If the -a flag is used, `type' displays all of the places that contain
an executable named `file'. This includes aliases, builtins, and
functions, if and only if the -p flag is not also used.
The -f flag suppresses shell function lookup.
The -P flag forces a PATH search for each NAME, even if it is an alias,
builtin, or function, and returns the name of the disk file that would
be executed. |
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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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Para cada NAME, se indica cómo se interpretaría se se usara como
el nombre de una orden.
Si se usa la opción -t, `type' muestra una sola palabra que es una
de `alias', `keyword', `function', `builtin', `file' ó `', si NAME
es un alias, palabra reservada del shell, función del shell, orden
interna del shell, fichero del disco, o no encontrado, respectivamente.
Si se usa la opción -p, `type' devuelve el nombre del fichero del
sistema que sería ejecutado, o nada, si `type -t NAME' no devuelve
`file'.
Si se usa la opción -a, `type' muestra todos los lugares que contienen
un ejecutable llamado `file'. Esto incluye a aliases, órdenes
internas, y funciones, si y solo si no se usa la opción -p.
La opción -f suprime la búsqueda de funciones de shell.
La opción -P fuerza una búsqueda en PATH por cada NAME, aún si es un
alias, orden interna, o función, y devuelve el nombre del fichero del
disco que se puede ejecutar. |
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Translated by
Cristian Othón Martínez Vera
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371.
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Ulimit provides control over the resources available to processes
started by the shell, on systems that allow such control. If an
option is given, it is interpreted as follows:
-S [tab]use the `soft' resource limit
-H [tab]use the `hard' resource limit
-a [tab]all current limits are reported
-c [tab]the maximum size of core files created
-d [tab]the maximum size of a process's data segment
-e [tab]the maximum scheduling priority (`nice')
-f [tab]the maximum size of files written by the shell and its children
-i [tab]the maximum number of pending signals
-l [tab]the maximum size a process may lock into memory
-m [tab]the maximum resident set size
-n [tab]the maximum number of open file descriptors
-p [tab]the pipe buffer size
-q [tab]the maximum number of bytes in POSIX message queues
-r [tab]the maximum real-time scheduling priority
-s [tab]the maximum stack size
-t [tab]the maximum amount of cpu time in seconds
-u [tab]the maximum number of user processes
-v [tab]the size of virtual memory
-x [tab]the maximum number of file locks
If LIMIT is given, it is the new value of the specified resource;
the special LIMIT values `soft', `hard', and `unlimited' stand for
the current soft limit, the current hard limit, and no limit, respectively.
Otherwise, the current value of the specified resource is printed.
If no option is given, then -f is assumed. Values are in 1024-byte
increments, except for -t, which is in seconds, -p, which is in
increments of 512 bytes, and -u, which is an unscaled number of
processes. |
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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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(no translation yet)
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Located in
builtins.c:1036
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372.
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The user file-creation mask is set to MODE. If MODE is omitted, or if
`-S' is supplied, the current value of the mask is printed. The `-S'
option makes the output symbolic; otherwise an octal number is output.
If `-p' is supplied, and MODE is omitted, the output is in a form
that may be used as input. If MODE begins with a digit, it is
interpreted as an octal number, otherwise it is a symbolic mode string
like that accepted by chmod(1). |
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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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La máscara de creación de ficheros se establece a MODE. Si se omite MODE,
o si se proporciona `-S', se muestra el valor actual de la máscara. La
opción `-S' hace la salida simbólica; de otra forma la salida es un
número octal. Si se proporciona `-p', y se omite MODE, la salida es
en una forma que se puede usar como entrada. Si MODE empieza con un
dígito, se interpreta como un número octal, de otra forma es una cadena
de modo simbólico como la que acepta chmod(1). |
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Translated by
Cristian Othón Martínez Vera
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373.
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Wait for the specified process and report its termination status. If
N is not given, all currently active child processes are waited for,
and the return code is zero. N may be a process ID or a job
specification; if a job spec is given, all processes in the job's
pipeline are waited for. |
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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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|
(no translation yet)
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Located in
builtins.c:1087
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374.
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Wait for the specified process and report its termination status. If
N is not given, all currently active child processes are waited for,
and the return code is zero. N is a process ID; if it is not given,
all child processes of the shell are waited for. |
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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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Espera al proceso especificado y reporta su estado final. Si no se
proporciona N, espera a todos los procesos hijo activos actualmente,
y el código de devolución es cero. N es un ID de proceso; si no se
proporciona, se espera a todos los procesos hijo del shell. |
|
Translated by
Cristian Othón Martínez Vera
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375.
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The `for' loop executes a sequence of commands for each member in a
list of items. If `in WORDS ...;' is not present, then `in "$@"' is
assumed. For each element in WORDS, NAME is set to that element, and
the COMMANDS are executed. |
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represents a line break.
Start a new line in the equivalent position in the translation.
|
|
|
represents a space character.
Enter a space in the equivalent position in the translation.
|
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|
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|
(no translation yet)
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Located in
builtins.c:1109
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376.
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Equivalent to
[tab](( EXP1 ))
[tab]while (( EXP2 )); do
[tab][tab]COMMANDS
[tab][tab](( EXP3 ))
[tab]done
EXP1, EXP2, and EXP3 are arithmetic expressions. If any expression is
omitted, it behaves as if it evaluates to 1. |
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|
[tab] represents a tab character.
Please write it exactly the same way, [tab], in your
translation.
|
|
|
represents a line break.
Start a new line in the equivalent position in the translation.
|
|
|
represents a space character.
Enter a space in the equivalent position in the translation.
|
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|
|
|
Equivalente a
[tab](( EXP1 ))
[tab]while (( EXP2 )); do
[tab][tab]ÓRDENES
[tab][tab](( EXP3 ))
[tab]done
EXP1, EXP2, y EXP3 son expresiones aritméticas. Si se omite cualquier
expresión, su comportamiento es evaluarla como 1. |
|
Translated and reviewed by
Paco Molinero
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Located in
builtins.c:1118
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377.
|
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The WORDS are expanded, generating a list of words. The
set of expanded words is printed on the standard error, each
preceded by a number. If `in WORDS' is not present, `in "$@"'
is assumed. The PS3 prompt is then displayed and a line read
from the standard input. If the line consists of the number
corresponding to one of the displayed words, then NAME is set
to that word. If the line is empty, WORDS and the prompt are
redisplayed. If EOF is read, the command completes. Any other
value read causes NAME to be set to null. The line read is saved
in the variable REPLY. COMMANDS are executed after each selection
until a break command is executed. |
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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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|
(no translation yet)
|
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|
Located in
builtins.c:1131
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378.
|
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|
Execute PIPELINE and print a summary of the real time, user CPU time,
and system CPU time spent executing PIPELINE when it terminates.
The return status is the return status of PIPELINE. The `-p' option
prints the timing summary in a slightly different format. This uses
the value of the TIMEFORMAT variable as the output format. |
|
|
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.
|
|
|
|
|
(no translation yet)
|
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|
Located in
builtins.c:1147
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