GNU Readline is a library for command line edition, used by bash and some other programs

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153 views

How to create cross-platform keyboard bind commands?

I'd like to have the same keyboard shortcuts in all the terminals I use. Since they don't have the same *nix on them, and since terminals can be very different, I'm looking for a reasonably portable ...
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2answers
3k views

Reading character by character with bash read

I've been trying to use bash to read a file character by character. After much trial and error, I have discovered that this works: exec 4<file.txt declare -i n while read -r ch <&4; ...
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1answer
670 views

How to change readline's/bash's meta key?

Readline/bash use the meta key quite often but it only works when I use the Esc-key for it. How can I configure bash/readline to accept a different key as meta?
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5answers
914 views

How to repeat currently typed in parameter on bash console?

I was just typing something along the lines of: mv foo/bar/poit/zoid/narf.txt and suddenly realized, damn, I have to type large parts of that parameter again mv foo/bar/poit/zoid/narf.txt ...
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1answer
1k views

bash readline: Key binding that executes an external command

(Background: I'm a long-time tcsh user, gradually transitioning to bash, and trying to find equivalents for some useful tcsh-specific features.) In tcsh, I can define a key binding that executes an ...
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3answers
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Change $TERMINFO in bashrc script

I'm trying to set TERMINFO="$HOME/.terminfo" within my .bashrc script. The reason being is that my terminal isn't in the system terminfo location, and so I have its terminfo file in my home directory. ...
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2answers
918 views

Cannot enter a forward slash character when logging in via ssh

When I ssh into one of our servers, I cannot enter a forward slash character, which makes it difficult to do pretty much anything (like ls /). How can I get the forward slash to work? Some ...
2
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1answer
510 views

readline: unix-word-rubout, but backwards, is it possible?

I'm trying to set up my .inputrc to perform a backwards unix-word-rubout but I'm currently failing at doing so. I have M-w mapped in my .inputrc. this does not work: "\eu": universal-argument "\ew": ...
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2answers
262 views

How to print keyboard shortcuts in human-readable form?

It would be very useful to have a user-friendly way to get an overview of the currently defined keyboard shortcuts. In other words, given the /etc/inputrc lines "\e[A": history-search-backward ...
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2answers
594 views

Resuming screen with UTF8 enabled breaks character input

Overview of UTF8 screen re-attachment issues. Problem: Creating a screen that uses UTF8 works perfectly until re-attaching said screen session. Steps: ssh remothost screen -U -S ttytter [detach ...
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1answer
121 views

Disable tab autocompletion in interactive mode

I have set disable-completion on in my ~/.inputrc, however this doesn't affect php in interactive mode (php -a). I would like to copy some code from another editor to the php interactive shell which ...
5
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1answer
444 views

history list in bash always truncated to 5000 lines at new login

Similar to the 5000 line limitation problem when first thing in .bashrc I have export HISTSIZE=10001 and export HISTFILESIZE=$HISTSIZE My users do not have ~/.inputrc files and the system-wide ...
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0answers
143 views

Are there any editline configuration files available to make it act more like readline?

With editline replacing readline in a few software packages I use, the annoyance is growing at editline's behaviors and shortcomings. Is there someone maintaining a configuration file to at least make ...
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2answers
4k views

How to remove last part of a path in bash? [duplicate]

Possible Duplicate: How to delete part of a path in an interactive shell? Is there a short-cut in bash that lets you delete the last part of a path? Example: /usr/local/bin should become ...
1
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1answer
230 views

Tab and complete

Is the key binding for tab to complete in the readline settings set implicitly. Because when I outputted bind -q complete I got this in return complete can be invoked via "\C-i", "\e\e". ...
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2answers
755 views

Setting readline variables in the shell

I read in the man page, that you set readline parameters on an off or to a value by using set var value Is this the same as the set builtin, and how do you set the variables once inputrc has already ...
3
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2answers
164 views

Why do different terminals have different values for keys in the .inputrc file?

This question really started from here. I would like to know why different terminals like rxvt and xterm use different values when mapping key combinations? Whilst I am in rxvt or xterm how can I find ...
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1answer
752 views

What is the general format of keyname for key bindings in “inputrc” file?

I understand that the format for key bindings in inputrc file is: keyname: function-name or macro For keyname, I saw things like: "\e[B" "\e[1~" "\e[5D" "\M-l" "\C-[OD" "\e\e[D" What is the ...
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1answer
611 views

How can I make custom key bindings work even while SSH-ed into another machine?

I've added "\eOD": backward-word "\eOC": forward-word to my .inputrc to get ctrl-arrow key mappings sorted out in Cygwin allowing me to move forward and back fine. When I SSH to any other Linux ...
3
votes
1answer
475 views

How race conditions affect reads and writes (that happen at the same time)

Let's say I open a file a for reading. What if an application, let's call it aWriter writes to this file in random intervals. Are there any possibilities of me receiving improper file contents if I ...
7
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1answer
2k views

.inputrc TAB not behaving as expected

I'm on a roll today, here's another question: How come when I put these into .inputrc, they both do the same thing? TAB: menu-complete Shift-TAB: menu-complete-reverse i.e. they both do whatever ...
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3answers
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How to unfreeze after accidentally pressing Ctrl-S in a terminal?

It's a situation that has happened quite often to me: after I press (with a different intention) Ctrl-S in a terminal, the interaction (input or output) with it is frozen. It's probably a kind of ...
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8answers
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How do I install a PHP CLI with a usable interactive prompt on Debian Wheezy?

When I install php5-cli on Debian Wheezy (currently testing), the interactive prompt is very unusable due to missing readline support (bug 341868). What's the easiest way to install a version linked ...
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1answer
1k views

How do you configure .inputrc so ALT+UP has the effect of cd

It should be possible to do that by having ALT+UP generate consecutive keyboard input equivalent to cdspace..ENTER by means of a macro definition. But can't figure out how exactly to do it.
4
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1answer
304 views

Why is Vim eating up Ctrl when used with Ctrl+v and how to fix it?

I'm using Vim /etc/zsh/zshrc to add key bindings for zsh because it doesn't work with inputrc. In my terminal with tmux when I type Ctrl+v then Ctrl+LeftArrow the shell will show ^[OD. However, when ...
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1answer
410 views

VI mode in freetalk

I somehow managed to get my freetalk into vi-mode. I'm just unsure how I did it (if I restart freetalk I get an emacs-mode). Anyone an idea?