A feature provided by interactive programs such as shells and text editors that inserts text to complete a word or phrase that the user is likely intending to compose.

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2
votes
1answer
105 views

zshell is tab-completing ambiguous options

I've been having an issue with zsh completion that's becoming a rather large annoyance. It's completing options beyond where there is ambiguity. For example, in a directory with these files: ...
0
votes
0answers
38 views

Zsh - Modify File Completion w/ Quotes

I've been using Zsh recently, and when I complete a file name within quotes, the completion adds a space after the completed file name. Interestingly, this does not occur when I complete directory ...
1
vote
3answers
137 views

How to do command-line completion with files and folders

As a new Linux user, one of the things that's kept me away from the Command Line (CL) is that, for tasks involving files and folders (i.e. everything!), the amount of typing involved makes using the ...
4
votes
2answers
94 views

Display possible corrections but do not apply them automatically

I have the following completion: zstyle ':completion:*' completer _complete _approximate As a result if I type something incorrectly and hit TAB I will see a list with corrected propositions (what ...
13
votes
3answers
921 views

How to eliminate annoyances when starting a GUI from a terminal?

I prefer to launch GUI applications from a terminal window rather than by using a graphical desktop. A frequent annoyance is that often the developers haven't anticipated this type of use, so the app ...
3
votes
2answers
96 views

exclude particular file from bash_completion

I have a simple bash_completion code. The only thing it does, is when I type grcat and then Tab, it offers to complete filenames from /etc/grcat. _grcat() { local word COMPREPLY=() if [ 1 ...
13
votes
1answer
540 views

How do command-line tools have their own autocomplete list?

How does Bash in Ubuntu know a tool's specific list of actions? For example if I type apt-get and tab twice I only see remove, update, upgrade ...etc, but not the actions for another command or the ...
1
vote
1answer
119 views

Bash Autocompletion (rather than tab completion)

How can I make bash show completion suggestions without having to press [tab]. I'd like the suggestions to update on each character I add and maybe to have the ability to quickly pick an option. I'd ...
1
vote
1answer
125 views

Modify $READLINE_LINE and $READLINE_POINT values inside bash script

I already asked this question on stackoveflow, but received no answer and very few views. I thought I would post here as there should be more bash users and someone might have already stumbled upon ...
9
votes
3answers
435 views

How to customize Bash command completion?

In bash, it's easy enough to set up customized completion of command arguments using the complete built-in. For example, if, for a hypothetical command with a synopsis of foo --a | --b | --c, you ...
5
votes
2answers
70 views

Is it possible for bash completion to cycle through the alternatives?

When using bash completion and an a number of characters have been entered, tabbing ceases to work then the prefix you have typed is matched by more than one of the possibilities. Is there a way to ...
9
votes
3answers
471 views

Bash autocomplete with vim command

In bash, autocompletion of paths has recently stopped working when issuing vim commands where the path is deeper than two directories (it continues to work as expected with other commands, such as ls ...
1
vote
1answer
66 views

Filename completion in gvim

for some reason, my filename completion in gvim is not working. In vim, its working properly. Commands and such are, however, completed correctly. I have set wildmode=full. An example: Assume i want ...
5
votes
0answers
357 views

bash does not autocomplete my command when using sudo?

I'm using SaltStack. I would like to auto-complete the minion name when calling salt command. The following line has been added into ~/.bashrc: complete -o default -o nospace -W "$(sudo ls -1 ...
2
votes
0answers
123 views

Bash tabcomplete file names for environmental variable values

After I upgraded my Ubuntu from 12.04 to 14.04, bash would no longer let me tabcomplete file names when setting the value of an environmental variable, e.g. FILE=/home/_ _ is where I would press ...
3
votes
2answers
125 views

zsh completion - show more options than just the alias

I am trying to modify the behaviour of zsh completion and its menus. I'm stuck, and I've read so much documentation it's making my head spin. The following is only an example; I'd prefer answers that ...
2
votes
2answers
653 views

How to enable double tab autocompletion list in csh?

I've worked in Linux before where when I press tab it autocompletes until it becomes ambiguous. If I pressed tab twice at that point it would give me a list of all possible completions. My current ...
2
votes
0answers
52 views

rlwrap-like tool with command autocompletion

I am often using rlwrap sqlite database.sqlite to browse an SQLite table. It works great but I would like to have a tool that would create an index tables (and possible its columns as well) and let me ...
1
vote
0answers
46 views

MySQL: Tab-completion not working [closed]

Tab completion in mysql is not working. I tried to start mysql with mysql --auto-rehash but it didn't work either. I also tried mysql> \# but autocompletion refuses to complete my commands. ...
5
votes
0answers
131 views

How to combine zsh autocomplete for wrapper function arguments and existing command

I work mostly in gvim and many terminals. Originally, I preferred to open all my files in a single vim instance. To that end I used an alias to open files from my terminals in the current 'vim ...
5
votes
4answers
2k views

Autocomplete server names for SSH and SCP

I have a few servers configured in ~/.ssh/config, such as alpha and beta. How might I configure Bash such that the commands ssh al<tab> and scp file.tgz al<tab> autocomplete the names of ...
5
votes
1answer
115 views

Is there a way to customize “Programmable Completion” in the current session?

If I start typing a command or filename, I can use the tab key to auto-complete my string. That is well known... Is there a way to change the behavior of the auto complete for the current bash ...
3
votes
1answer
50 views

Redistributable completion for my bash scripts

Is there a simple way to embed the completion features inside a script, for bash ? I have a script that I want to redistribute, but I can't ask the people to add something inside their ...
4
votes
0answers
618 views

git completion with zsh: filenames with spaces aren't being escaped properly

Git completion: I'm having difficulty with git's filename autocompletions on my system. I'm using zsh (5.0.5) with git (1.9.3) on OS X (10.9.3). Both zsh and git have been installed via homebrew. ...
4
votes
2answers
106 views

Is there a workaround for Debian file-completion trashing $_?

I have years of experience on Slackware linux, and have never seen this problem there. Lately I have been administering Debian servers, and this has become an annoyance. I frequently use "$_" in a ...
0
votes
0answers
84 views

zsh completion doesn't correct ? (question mark) in paths

So, I've been pretty happy with my zsh completion and correction configuration for a while now, with this being a major exception. Configured as I have it, the shell routinely catches and corrects ...
2
votes
1answer
320 views

Autojump auto-complete feature does not work

On my configuration, autojump autocomplete feature does not seem to work. To be clear, autojump works properly, only the autocomplete feature fails to work. When I press the <TAB> key, the ...
3
votes
1answer
296 views

Add autocompletion for custom script

I am currently working on a shell script I called makeyourself.sh (linked to /usr/bin/mys) which automatically installs a debian package from source (via apt-get source -b $1). So I decided to add an ...
5
votes
2answers
395 views

How do I set Zsh autocompletion rules for second argument (of function) to an existing command's rules?

I have a custom Zsh function g: function g() { # Handle arguments [...] } Within it, I handle short arguments that execute Git commands. For example: g ls # Executes git ls-files ... g g # ...
23
votes
1answer
656 views

How do I redirect command completion output?

On the command line, I can redirect or pipe output of a command to a file or another command using the > or | operator after the command. I have come across a less standard situation that I would ...
4
votes
1answer
54 views

Tab-completion within for loops not working

I'm either going crazy or about to ask a stupidly basic question. I appreciate your patience either way. Tab completion for executable command is not working within interactive for loops in bash. I ...
2
votes
1answer
33 views

autocomplete named directories

Autocompletion of a named directory doesn't seem to work before I use it the first time, as demonstrated by the following session: % setfoo() { foo=/etc; } % setfoo % cd ~fo<Tab> # doesn't ...
7
votes
1answer
1k views

Zsh completion of brew formulas

In OS X, is there any way to have Zsh (I'm using Oh-my-zsh) tab-complete formulas? E.g. $ brew install em<TAB> could expand to: $ brew install emacs
3
votes
2answers
198 views

Bash autocomplete variables for other commands than cd

I have env variable $SCRIPT. Normaly I can use autocomplete vim $SC<tab> and completion works as expected. On some systems it does not work. I have bash completion loaded, but completion in ...
12
votes
1answer
589 views

Bash completion for comma-separated values

I would like to create completion rule for comma-separated parameters list. E.g. I have command which receives list of server names: myscript -s name1,name2,name3 At this moment I've managed to ...
0
votes
1answer
480 views

Zsh ssh tab completion not working as expected on OS X

I use Zsh on two different machines (OS X and Ubuntu) and the tab completion for ssh does not work the same way. More specifically hosts specified in the file ~/.ssh/config is NOT used on OS X but it ...
3
votes
1answer
302 views

how to edit and color bash's tab completion list

Following is what i would like to have. When the tab completion is ambiguous, and bash prints the list of possibilities. I would like it to colour the next character I should press inside every word ...
1
vote
1answer
111 views

Add arguments when completing a command name

I am looking for a way to expand some predefined strings in the terminal when tab (or another key combination) is pressed. This is different from tab completion. My terminal already expands ~ to my ...
4
votes
2answers
338 views

Force Bash normal tab completion if intelligent completion fails

Since tab completion became a standard feature in shells I have been a very happy user of it. I even like Bash's intelligent completion (where it only searches for PDF files, if I type evince ...
0
votes
1answer
457 views

ZSH autocompletion gives seemingly random errors after some time

My zsh autocompletion is broken in a strange way. For clean logins everything works but after some time I will get seemingly random autocompletion errors, for different "kinds" of autocompletion. ...
3
votes
0answers
105 views

Call vared and complete files from a different directory

I have the following zsh function which lets me edit symbolic links using the vared ZLE builtin. function lned { emulate zsh setopt err_return extended_glob local_options local_traps local -a ...
3
votes
1answer
116 views

Bash tab completion stop searching

When I am typing into bash and I press the "tab" key to auto complete, sometimes it takes a significant time. E.g., file IO to read directories takes >5 seconds, and thus I am hung waiting for IO to ...
1
vote
0answers
30 views

Manual tab completions in zsh

I would like nm[TAB] to expand to node_modules in zsh. Is this possible? How can it be done? Ideally, it wouldn't be triggered if there is another completion available, such as an already existing nm ...
6
votes
2answers
406 views

Completion of words on the screen as in VIM (Bash or Tmux)

How can I configure Bash, Zsh or Tmux to complete the last matching identifier on the screen? Consider this common scenario: $ git fetch remote: Counting objects: 16, done. remote: Compressing ...
3
votes
1answer
102 views

Show completions under the prompt in Fish

Is there a way I can get the ultra compact auto-complete function from Zsh in Fish, so If I press Tab it won't write me all the possibilities permanently into my terminal but underneath the prompt?
4
votes
2answers
624 views

Command completion does not complete the files in the current directory

Something is wrong with my tab completion. Let's say I do this: cd test // works fine, go into test directory ls // works fine, displays all of the files Let's assume I have the following files: ...
3
votes
1answer
172 views

compgen warning: -C option not working as I expected

What is the correct way to use the compgen -C option? I'm trying to learn about Bash programmable completion, and in particular the compgen builtin function. I'm experimenting with the different ...
6
votes
1answer
271 views

Zsh auto complete suggest complete functions (_git _vim etc)

I have a small annoyance with how zsh is doing complete suggestions for my commands. If I type the beginning of a command that I don't have installed and press tab it will suggest the completion ...
1
vote
1answer
113 views

How can I add autocomplete for “gem which” with rbenv?

I am using rbenv on Mac OS X. I have autocomplete functionality already for the gem command: $ gem build environment lock query stale cert fetch ...
2
votes
2answers
117 views

How to add all binaries to bash tab completion for some command?

I've installed program trickle that allow to throttle the net for specified command like: trickle -u10 -d10 <COMMAND> How to add bash completion for all binaries to trickle command?