how to find the value of a variable in zsh? Post: 302523923

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

tutorials about zsh

hi there I'm looking for tutorials about zsh (beginners to experts) can you give me addresses please? thx a lot

2. UNIX for Dummies Questions & Answers

Z-shell (zsh)

Z-shell (zsh) anyone use it and how do ya like it?

3. UNIX for Dummies Questions & Answers

hi, In bash, $ bind -P | grep yank-last yank-last-arg can be found on "\M-.", "\M-_". this allows me to press ALT key and the period (.) to yank the last argument of the previous command line into the current command line. How can I get the same behavior in zsh ? Thanks ...

4. Shell Programming and Scripting

Using zsh

Hi all i am forced to use tcsh at work but i want to use zsh, so i have added this to my .cshrc if (! $?STARTTCSH) then if ("$tty" != "" && -x /bin/zsh) exec /bin/zsh exit endif but this now stopped me going back to tcsh if i need to, is there a way to do this, i would...

5. Shell Programming and Scripting

zsh and host completion

Hi there is there a way i can add to my .zshrc so that when i type rsh <tab> it takes the name for a list of hosts i know it looks in .ssh/know_hosts but i want it for rsh and for a list that i supply thanks A

6. Shell Programming and Scripting

zsh, prompt, variable expansion, ANSI color sequences

Hi! I am using latest ZSH and I have setopt prompt_subst I have a global hash array variable which contains some color definitions with color names as keys and 256-color ANSI codes (with %{ and %}) as values, eg %{\ePS1="$FG Hello World (%M) > " or PS1=$'$FG Hello World (%M) > ' then it...

7. UNIX for Dummies Questions & Answers

ZSH Colors on AIX7

I'd put together a zshrc for use on Linux & AIX 5/6 at another shop that worked fine, but when I tried to put it on here it messes up the colors for some reason I can't understand. I used Phil's ZSH prompt for starters, and everything worked before, and still does on Linux, but isn't working on...

8. Shell Programming and Scripting

Can I do this without eval? (zsh)

I have in one shell variable, op, a string which represents a "test operator" in a ] construct, for instance -d or -n or -s, an in another shell variable, arg, some arbitrary string. What I want to achieve, is basically this: #This is INCORRECT code. I just want to get you the idea, what I'm...

9. Shell Programming and Scripting

Zsh array -a vs. -A question

Inside a zsh function, I create a local array with local -a arrayname and a local associative array with local -A arrayname. I also can create an array using set, like this: set -A arrayname value1 value2 value3In this form, I can not explicitly declare that an array is associative or...

LEARN ABOUT DEBIAN

surfraw-update-path

SURFRAW-UPDATE-PATH(1)					User Contributed Perl Documentation				    SURFRAW-UPDATE-PATH(1)

NAME

       surfraw-update-path - updates PATH in shell config files

SYNOPSIS

       surfraw-update-path [-add] [-remove] [-check] [-sys] [-all] [-help] [-shell=SHELL]

DESCRIPTION

       surfraw-update-path adds the surfraw elvi directory (/usr/lib/surfraw) to your PATH in your shell's config file.

       Currently it supports bash, sh, csh, tcsh, ash, dash, ksh, pdksh, zsh, rc, and es

       Don't forget to login again or source your login files for it to take effect.

OPTIONS

       -check
	   Checks to see if the surfraw config code is present.  This is the default.

       -add
	   Adds the surfraw config code.

       -remove
	   Removes the surfraw config code

       -sys
	   Updates the system-wide shell config instead of the user.  Must be done as root.

       -shell=SHELL
	   Selects the shell to configure. Defaults to the value of the $SHELL environment variable.

	   Currently supported shells are:

	   sh, ash, bash, dash, csh, tcsh, ksh, pdksh, zsh, rc, and es.

       -all
	   Attempts to configure the startup files for all known shells

       -help
	   Gives a usage message

RETURN VALUE

       -check returns 0 if the surfraw code is present in the file, 1 if it is not found, or 2 on error.

       All other options return 0 on success, or 2 on error.

ENVIRONMENT

       SHELL
	   Used to determine which shell to configure, if -shell is not given.

       HOME
	   Used to find users config files.

       ENV Used by posix-compliant shells to specify a startup rc file.

       ZDOTDIR
	   Used to find user config files for zsh. If not set, defaults to HOME.

SEE ALSO

       surfraw(1), sh(1), ash(1), bash(1), dash(1), csh(1), tcsh(1), ksh(1), pdksh(1), zsh(1), rc(1), es(1)

AUTHOR

       Ian Beckwith <ianb@erislabs.net>

perl v5.12.4							    2011-07-12						    SURFRAW-UPDATE-PATH(1)