Zoidberg::Fish::Commands Zoidberg::Fish::Commands is a Zoidberg plugin with built-in commands.
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Perl module Commands built-in commands Zoidberg shell built-in Zoidberg

Zoidberg::Fish::Commands Description

Zoidberg::Fish::Commands is a Zoidberg plugin with built-in commands. Zoidberg::Fish::Commands is a Zoidberg plugin with built-in commands.COMMANDScd cd (-l|--list) Changes the current working directory to dir. When used with a single dash changes to OLDPWD. This command uses the environment variable 'CDPATH'. It serves as a search path when the directory you want to change to isn't found in the current directory. This command also uses a directory history. The '-number' and '+number' switches are used to change directory to an positive or negative offset in this history.exec cmd Execute cmd. This effectively ends the shell session, process flow will NOT return to the prompt.eval cmd Eval cmd like a shell command. Main use of this is to run code stored in variables.export var=value Set the environment variable var to value. TODO explain how export moved varraibles between the perl namespace and the environmentsetenv var value Like export, but with a slightly different syntax.unsetenv var Set var to undefined.set set option Set or unset a shell option. Although sometimes confusing a '+' switch unsets the option, while the '-' switch sets it. Short options correspond to the following names: a => allexport * b => notify C => noclobber e => errexit * f => noglob m => monitor * n => noexec * u => nounset * v => verbose x => xtrace * *) Not yet supported by the rest of the shell See zoiduser for a description what these and other options do. FIXME takes also hash argumentssource file Run the perl script file. This script is NOT the same as the commandline syntax. Try using Zoidberg::Shell in these scripts.aliasalias namealias name=commandalias name command Make name an alias to command. Aliases work like macros in the shell, this means they are substituted before the commnd code is interpreted and can contain complex statements. Without command shows the alias defined for name if any; without arguments lists all aliases that are currently defined. Aliases are simple substitutions at the start of a command string. If you want something more intelligent like interpolating arguments into a string define a builtin command; see hash.unalias name Remove an alias definition.hash locationhash -r TODO Command to manipulate the commands hash and command lookup logic.read var1 var2 .. Read a line from STDIN, split the line in words and assign the words to the named enironment variables. Remaining words are stored in the last variable. Unless '-r' is specified the backslash is treated as an escape char and is it possible to escape the newline char.newgrp TODOumask TODOfalse A command that always returns an error without doing anything.true A command that never fails and does absolutely nothing.dirs Output the current dir stack. TODO some options Note that the dir stack is ont related to the dir history. It was only implemented because historic implementations have it.popd dir Pops a directory from the dir stack and cds to that directory. TODO some optionspushd dir Push dir on the dir stack. TODO some optionspwd Prints the current PWD.symbols Output a listing of symbols in the specified class. Class defaults to the current perl namespace, by default Zoidberg::Eval. All symbols are prefixed by their sigil ('$', '@', '%', '&' or '*') where '*' is used for filehandles. By default sub classes (hashes containing '::') and special symbols (symbols without letters in their name) are hidden. Use the --all switch to see these.reload module reload file Force (re-)loading of a module file. Typically used for debugging modules, where you reload the module after each modification to test it interactively. TODO: recursive switch that scans for 'use' statementshelp Prints out a help text.which ITEM Finds ITEM in PATH or INC if the -m or --module option was used. If the -a or --all option is used all it doesn't stop after the first match. TODO it should identify aliases TODO what should happen with contexts other then CMD ?jobs job_spec ... Lists current jobs. If job specs are given as arguments only lists those jobs. The --pgids option only lists the process group ids for the jobs without additional information. The --list option gives more verbose output, it adds the process group id of the job and also shows the stack of commands pending for this job. This command is not POSIX compliant. It uses '-l' in a more verbose way then specified by POSIX. If you wat to make sure you have POSIX compliant verbose output try: jobs -l | {! /^t/}g.bg job_spec Run the job corresponding to jobspec as an asynchronous background process. Without argument uses the "current" job.fg job_spec Run the job corresponding to jobspec as a foreground process. Without argument uses the "current" job.wait TODOkill -lkill (pid|job_spec) Sends a signal to a process or a process group. By default the "TERM" signal is used. The '-l' option list all possible signals. The -w or --wipe option is zoidberg specific. It not only kills the job, but also wipes the list that would be executed after the job ends.Requirements:· Perl Requirements: · Perl

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