Property:alias (bashcmd)

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BoxMatrix >> Shell-Commands >> alias (bashcmd)

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Name-Collision - multiple objects in this wiki use the name alias! alias (bashcmd) Define or display aliases. alias (bbcmd) Create a shell alias or list all defined aliases.

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Bash-Command

Command:	alias (bashcmd)   -   type bash	Wiki	Freetz	IPPF	whmf	AVM	Web
Location:	Shell-Commands >> Bash-Commands   -   Origin: Bash
Path:	Release: <bash> Lab+Rel: <bash>
Properties:	Size:   -   Firmware: 7.04 - 8.00
Function:	Define or display aliases.

Goto:   GPL-Browser  -  Dependencies   -   Model-Matrix   -   Symbols   -   SMW-Browser

Details

Excerpt from:   Bash source   >>   alias command

Possible #if / #endif blocks are compile options. There is no mechanism yet on BoxMatrix to detect which of these are set per model.

alias [-p] [name[=value] ... ]

Define or display aliases.

Without arguments, `alias' prints the list of aliases in the reusable
form `alias NAME=VALUE' on standard output.

Otherwise, an alias is defined for each NAME whose VALUE is given.
A trailing space in VALUE causes the next word to be checked for
alias substitution when the alias is expanded.

Options:
  -p    print all defined aliases in a reusable format

Exit Status:
alias returns true unless a NAME is supplied for which no alias has been
defined.

Excerpt from:   bashref.info   >>   Bash Builtins   >>   alias command

alias [-p] [NAME[=VALUE] ...]

Without arguments or with the '-p' option, 'alias' prints the list
of aliases on the standard output in a form that allows them to be
reused as input.  If arguments are supplied, an alias is defined
for each NAME whose VALUE is given.  If no VALUE is given, the name
and value of the alias is printed.  Aliases are described in *note
Aliases::.

Excerpt from:   bashref.info   >>   Aliases   >>   alias command

Aliases

ALIASES allow a string to be substituted for a word when it is used as
the first word of a simple command.  The shell maintains a list of
aliases that may be set and unset with the 'alias' and 'unalias' builtin
commands.

The first word of each simple command, if unquoted, is checked to see
if it has an alias.  If so, that word is replaced by the text of the
alias.  The characters '/', '$', '`', '=' and any of the shell
metacharacters or quoting characters listed above may not appear in an
alias name.  The replacement text may contain any valid shell input,
including shell metacharacters.  The first word of the replacement text
is tested for aliases, but a word that is identical to an alias being
expanded is not expanded a second time.  This means that one may alias
'ls' to ls -F, for instance, and Bash does not try to recursively
expand the replacement text.  If the last character of the alias value
is a BLANK, then the next command word following the alias is also
checked for alias expansion.

Aliases are created and listed with the 'alias' command, and removed
with the 'unalias' command.

There is no mechanism for using arguments in the replacement text, as
in 'csh'.  If arguments are needed, a shell function should be used
(*note Shell Functions::).

Aliases are not expanded when the shell is not interactive, unless
the 'expand_aliases' shell option is set using 'shopt' (*note The Shopt
Builtin::).

The rules concerning the definition and use of aliases are somewhat
confusing.  Bash always reads at least one complete line of input before
executing any of the commands on that line.  Aliases are expanded when a
command is read, not when it is executed.  Therefore, an alias
definition appearing on the same line as another command does not take
effect until the next line of input is read.  The commands following the
alias definition on that line are not affected by the new alias.  This
behavior is also an issue when functions are executed.  Aliases are
expanded when a function definition is read, not when the function is
executed, because a function definition is itself a command.  As a
consequence, aliases defined in a function are not available until after
that function is executed.  To be safe, always put alias definitions on
a separate line, and do not use 'alias' in compound commands.

For almost every purpose, shell functions are preferred over aliases.

GPL-Browser

Daily updated index of all alias code findings on the GPL-Browser. Last update: 2024-11-17 05:19 GMT.
The Browse column points to the Path containing the respective source code on the gpl.boxmatrix.info service.
The SoC column lists the Chip-Codenames, the Model column lists the nicks of the Box-Models.
The Diff column links the comparison of the AVM Kernel to the pristine original from Kernel.org.
The Download column links the full tarball the respective directory content is extracted from.
The presence of the source does not mean it fits the respective model and architecture. See the Model-Matrix where it's used.

Browse	Path	SoC	Arch	Model	Firmw	Diff	Download
puma7-atom-6591-750	packages/bash-4.4.18/builtins	Puma7	ATOM	6591	7.50	4.9.279	Download
puma7-atom-6670-761	packages/bash-5.1.16/builtins	Puma7	ATOM	6670	7.61	5.15.111	Download
2 directories containing alias source code

Dependencies

Daily updated index of all dependencies of this command. Last update: 2024-11-17 07:59 GMT.
A * in the Mod column marks info from Supportdata-Probes, which will always stay incomplete.

Relation	Typ	Object	Mod	Firmware	Info	Origin
0 dependencies for this command

Model-Matrix

Daily updated index of the presence, path and size of this command for each model. Last update: 2024-11-17 06:05 GMT.
Showing all models using this command. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom/rtl) label in the Model column shows which CPU is meant for Multi-Linux models.
Note that this list is merged from Firmware-Probes of all known AVM firmware for a model, including Recovery.exe and Labor-Files.

Model	Firmware	Path	Size
FRITZ!Box 6591 Cable (atom)	7.04 - 8.00	<bash>
FRITZ!Box 6660 Cable (atom)	7.14 - 8.00	<bash>
FRITZ!Box 6670 Cable (atom)	7.61 - 7.90	<bash>
FRITZ!Box 6690 Cable (atom)	7.28 - 7.90	<bash>
4 models use this command

Symbols

Daily updated index of all symbols of this command. Last update: 2024-11-17 07:59 GMT.

Firmware	Symbol
0 symbols for this command

SMW-Browser

Property:alias (bashcmd)

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