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.

learn more… | top users | synonyms (2)

36
votes
1answer
1k views

Completing avfs fake directories in zsh

How can I tweak zsh's completion system to complete “fake” files in some circumstances? More precisely, the AVFS filesystem exposes archives as directories by creating a “fake directory” next to ...
1
vote
0answers
38 views

Autocomplete not working on mounted directory in AIX 6

I have a Linux server (linux_server) which acts as NIS. There are two directories that are exported: /netdata and /nethome, which contains several users' folder and folders/files specific to users. ...
1
vote
1answer
48 views

Prevent path autocompletion from using CDPATH in bash?

On my Mac, bash (version 3.2.53(1)) autocompletes command-line arguments using files only in the current directory. On a Linux machine at work, bash (version 4.1.2(1)) autocompletes command-line ...
3
votes
1answer
29 views

How do you make an alias or function that retains tab completion?

I made an alias to save some keystrokes with working with systemd: $ alias sctl='systemctl' However, this breaks tab completion for the subcommands. Is it possible to alias a command without ...
0
votes
1answer
30 views

When I press tab for autocomplete in bash I get: “Cannot parse arguments: unknown option -r” [duplicate]

My tab key's autocomplete function is not working. Instead, it spits out this error message: Cannot parse arguments: unknown option -r
6
votes
1answer
91 views

Start vi at the last line

I often find myself editing one of a set of configuration files by adding lines at the end. For editing I use vi (from bash) and currently use: vi +$(wc -c /home/john/master/tried.cfg) The above ...
1
vote
0answers
25 views

Bash completion function for vim 'scp://' Paths

For easily editing remote files with vim, I currently use a few .vimrc and .bashrc additions to my environment. The bash-scripting side of it "misuses" the available standard _scp bash completion ...
2
votes
2answers
27 views

Can I ignore __pycache__ directories in bash-completion and grep?

I've ignored __pycache__ in my git repos and in vi's wildmenu. The last place these directories pollute my workflow is when recursively grepping through project files and when using tab ...
0
votes
0answers
28 views

vim no tab completion in bash

When in shell, running vim <anything> and pressing tab, doesn't auto complete or show the list of the available files. Although it auto completes for the directory names, but not the file names. ...
4
votes
2answers
447 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 ...
2
votes
2answers
872 views

Autocompletion for Makefile rules in tcsh

I'm using tcsh in a SUSE 11 box and I realized that when typing makeTab it allows me to auto-complete the rules available within the Makefile, not the files that are inside the current directory. ...
17
votes
3answers
1k views

How to fix tab completion so it doesn't hide entries?

I'm using oh-my-zsh on Mac OS X with homebrew'ed zsh 4.3.12. I stumbled recently on a weird problem. In scripts/not-used I have several .R files: breakdowns.R eventloop.R ...
3
votes
2answers
74 views

Why does man page completion fail after su?

I have a default Debian 8.1 installation. I do su man apt<TAB> but get nothing. I do see the manual when I write man apt-get in both modes: as user mas and as root. However, tab ...
2
votes
2answers
33 views

Tmux bash completion code walk-through

if [[ $COMP_CWORD -le $cmd_index ]]; then # The user has not specified a command yet local all_commands="$(tmux -q list-commands | cut -f 1 -d ' ')" COMPREPLY=( ...
1
vote
1answer
192 views

How can I reset the bash filename completion for “more”?

I've done something that has changed the way TAB auto-complete works, but only for the more command. Every other command lists the possible completions, but more now lists ALL of the possibilities ...
13
votes
4answers
682 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 ...
3
votes
1answer
85 views

bash - ignore case but disallow autocomplete if ambiguous

Recently i face inconvenient when using bash auto complete with ignore case. Let's say i have this directories: [xiaobai@xiaobai test]$ l total 20K 3407873 drwx------. 60 xiaobai xiaobai 4.0K May 25 ...
3
votes
2answers
105 views

how to re-use existing completion with recent bash-completion?

i use alias which adds some parameters to some program. for example: alias git.home='git --git-dir=$HOME/.git.home/' complete -o bashdefault -o default -o nospace -F _git git.home \ ...
1
vote
1answer
51 views

Disable sorting of COMPREPLY in bash complete function

I have a list of words that should be present in the order of appearance in completion to a certain key, but bash seems to be internally sorting what is assigned to COMPREPLY array. How to avoid that? ...
3
votes
1answer
41 views

How can I ignore / remove / exclude autocompletions in zsh?

I usually use rs+[tab] to get rsync but it's showing three options (on a new system): ➜ $ rs rsh rsync rsyslogd I seldom use rsh or rsyslogd - how can I prevent these from appearing ...
3
votes
1answer
163 views

code review: automatic completion for bash aliases

I was reading How do I get bash completion for command aliases? and I thought, that the answer by Shawn J. Goff needed a little something: less user setup so I wrote a little script that is intended ...
3
votes
3answers
626 views

remove a host from the completion list for ssh in zsh

I once had some hosts named 'myhost', 'myhost1', etc. And now all those except 'myhost3' become invalid. I removed those from /etc/hosts and ~/.ssh/known_hosts, but zsh still completes them for me. Is ...
2
votes
1answer
134 views

g++ bash: warning: programmable_completion: g++: possible retry loop

When I type g++ and do tab completion for file listing, I get this warning **g++ bash: warning: programmable_completion: g++: possible retry loop** I googled it and so far no results . Can ...
1
vote
1answer
31 views

How to add a dir to fpath

I'm using zsh and prezto. I've adding the following line at the end of my .zshrc fpath=(/usr/local/share/zsh/site-functions $fpath) But unfortunately, the functions defined in this folder seems ...
4
votes
1answer
153 views

How does Bash auto completion work?

I can understand that bash auto completion works for standard utilities. But how does it do auto completion for custom programs like Oracle SQL loader? In the following command if you Tab after ...
13
votes
3answers
448 views

Unexpected Bash completion of ~ on OS X

I pressed ~TabTab on the bash command prompt and got an unexpected set of completions. First it looked like all the folks in the /Users directory, and a lot more. Then I thought it was doing the ...
3
votes
1answer
190 views

variable name lost when tab completing to export an environment variable with a path

I'm trying to setup an environment variable using tab completion, e.g. snowch$ export JAVA_HOME=/usr/lib/jvm/java-6-oracle/ I used to be able to tab complete the folders after typing the export ...
8
votes
4answers
2k views

How does Bash path completion work with sudo?

Tab path completion does not work (at least on Ubuntu and AFAIK Arch) with sudo mount <whatever> The iso file I am trying to mount is not in /etc/fstab. If I just type mount <whatever> ...
2
votes
2answers
170 views

bash completion in Posix mode

I would like to use an interactive Posix bash shell but the autocomplete feature doesn't work. When I type the Tab character it simply prints a tab. The tab completion works only when I'm in a ...
5
votes
3answers
586 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 the salt command. The following line has been added into ~/.bashrc: complete -o default -o nospace -W "$(sudo ls -1 ...
10
votes
4answers
1k views

How do I trigger autocomplete without a tab key?

I'm ssh-ing to my machine using my iPhone with an app called ServerAuditior. It doesn't have tab key. See screenshot. How do I trigger autocomplete without the tab key? I don't want to type a lot of ...
14
votes
1answer
732 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 ...
7
votes
2answers
3k views

Create bash completion script to autocomplete paths after is-equal sign?

I want to create a bash completion script which recognises arguments of the form --arg and --some-arg=file. After reading this tutorial and some examples in /usr/share/bash_completion/completions/, ...
3
votes
1answer
149 views

Autocomplete issue in bash with equal sign (=)

I am trying to make autocomplete work and wroted a piece of code to demonstrate an issue I faced up: $ cat completion.sh function _completion_command() { compopt +o bashdefault +o default +o ...
0
votes
1answer
17 views

how to access through the matches in file-name completion?

In case of file-name completion, is there a way to access through the matches that get displayed after a double tab?
3
votes
2answers
3k views

Tab autocompletion and history in tcsh

I use tcsh, and I'd like to set up the following behaviour, which I've seen on some systems in the past. If I type !string TAB then: If the history contains a unique entry beginning with string, ...
1
vote
1answer
47 views

Completions stopped working after upgrading zsh

Previously I have been using this handy script with oh-my-zsh to set the tab color whenever I ssh into a machine: # iTerm2 window/tab color commands # ...
24
votes
1answer
735 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 ...
0
votes
0answers
46 views

Add slash suffix and not space for folder commands on bash auto-completion

What i expect my bash shell autocompletion to be like, % cd $HOM<TAB> -> cd $HOME/<CURSOR-HERE> What it does to me, % cd $HOM<TAB> -> cd ...
1
vote
0answers
46 views

set -x doesn't print stack info for bash autocompletion

In my bash 4.2.46 and centos - 7.1.1503, I ran set -x (to print debug info). Now, if I type ls, it prints: + ls --color=auto a b c ++ printf '\033]0;%s@%s:%s\007' root sk-vbox '~' All well and ...
29
votes
4answers
13k views

Command-line completion from command history

So, I've looked at history and at Ctrl+R, but they are not what I thought I knew. Is there a way that I can type in the beginning of a command, and cycle through the matches in my history with some ...
0
votes
0answers
67 views

busybox tab completion in vi mode

When I use busybox and switch editing mode to vi via set -o vi then tab completion stops working. When I switch back set -o emacs then tab completion starts working again. # set -o vi # ls -l ...
1
vote
1answer
42 views

getting case insensitive completions with compgen in bash

I'm trying to get my command (devmode2) auto-completing with bash working with compgen -W, my bashrc has: _devmode2() { COMPREPLY=() local sonames=$(devmode2 --auto --current "${COMP_CWORD}" ...
2
votes
1answer
58 views

csh: setting command completion for `cd` to show both directories and files

In my csh terminal, when I do: ls tab -- it shows everything in the current directory as a possibility cd tab -- it shows only directories in the current directory as a possibility. If no ...
1
vote
1answer
135 views

zsh git command auto-complete add extra origin to the git branch name

After I clone a git repository locally, I want to switch branch to, says, 'ABCD'. $ git branch -a * master remotes/origin/ABCD remotes/origin/HEAD -> origin/master remotes/origin/master $ ...
15
votes
1answer
682 views

What's the magic that allows me to tab-complete remote files as I type an scp command?

Presumably this is a feature provided by some plugin I have enabled in my oh-my-zsh setup (I have been using zsh for many years now). I noticed ever since I added my public key to the server (now I ...
2
votes
0answers
52 views

Context-sensitive bash completion changes wildcard behavior

Somewhere along the way I've fallen into the habit of hitting tab twice after using a wildcard in commands like mv or rm, which by default causes bash to show the list of files that would match the ...
7
votes
4answers
7k views

Apt-get autocompletion

I am currently running 64-bit Debian Wheezy. I am having some trouble with auto completion for apt-get. I have bash-completion installed. If I am logged in as root in a shell, I can use auto ...
3
votes
3answers
104 views

Autocomplete of a file name in bash prompt

I usually put a date before a file or directory name similar to 2014-04-20 file_name.doc. So, in a folder there is usually a bunch of files and directories starting with a date. But when accessing ...
0
votes
0answers
114 views

My apt-get installer has no autocompletion for some packages

I have installed Kali Linux v1.1.0 (Debian based). Filename completion for sudo was not running at the beginning, so I added: complete -c sudo And everything seems to autocomplete now, except for ...