9.7 KiB
9.7 KiB
fzf
https://github.com/junegunn/fzf
https://github.com/junegunn/fzf/wiki
https://sim590.github.io/fr/outils/fzf/#extension-de-la-complétion
https://github.com/junegunn/fzf/wiki/examples
https://github.com/junegunn/fzf/blob/master/ADVANCED.md
Installation:
$ brew install fzf
# To install useful key bindings and fuzzy completion:
$ $(brew --prefix)/opt/fzf/install
Syntaxe:
| Token | Match type | Description |
|---|---|---|
sbtrkt |
fuzzy-match | Items that match sbtrkt |
'wild |
exact-match (quoted) | Items that include wild |
^music |
prefix-exact-match | Items that start with music |
.mp3$ |
suffix-exact-match | Items that end with .mp3 |
!fire |
inverse-exact-match | Items that do not include fire |
!^music |
inverse-prefix-exact-match | Items that do not start with music |
!.mp3$ |
inverse-suffix-exact-match | Items that do not end with .mp3 |
Options
Search mode
-e, --exact
Enable exact-match
-i Case-insensitive match (default: smart-case match)
+i Case-sensitive match
Utilisation 1:
~/Documents/Scripts_Raspberry master* 19s 17:46:16
$ find . | fzf
puis on entre des mots-clé pour affiner la recherche.
Utilisation 2:
~/Documents/Scripts_Raspberry master*
$ nano $(fzf)
On filtre: 'led
Return ouvre le fichier dans nano.
On peut ouvrir plusieurs fichiers dans nano:
~/Documents/Scripts_Raspberry master*
$ nano $(fzf -m)
puis Tab pour sélectionner plusieurs fichiers et Return pour les ouvrir.
Fuzzy completion
Déclencheur: ** puis
Utilisation 3 (complétion de cd):
~/Documents/Scripts_Raspberry master* 18:00:32
$ cd **
Puis Tab
Puis Return
~/Documents/Scripts_Raspberry master*
$ cd SiriControl/
~/Documents/Scripts_Raspberry/SiriControl master*
$
La complétion marche aussi avec la commande ssh: les serveurs sont tirés de /etc/hosts et de ssh/config.
Utilisation 4 (kill):
Taper kill puis Espace puis Tab
$ kill<espace>
Tab pour sélectionner les process à tuer puis Return:
~/Documents/Scripts_Raspberry/SiriControl master*
$ kill 266 311
Utilisation 5 (complétion de cat):
~/Documents/Scripts_Raspberry master*
$ cat **
Puis Tab
Puis Return
~/Documents/Scripts_Raspberry master*
$ cat pir/pir2.py
La complétion marche aussi avec les variables d'environnement.
$ unset **<Tab>
$ unalias **<Tab>
$ export **<Tab>
Utilisation 6 (complétion de nano):
~/Documents/Scripts_Raspberry master*
$ nano /opt/**
Puis Tab
Puis Return
~/Documents/Scripts_Raspberry master*
$ nano /opt/homebrew/etc/httpd/httpd.conf
Lancer la fuzzy recherche dans le répertoire parent:
~/Documents/Scripts_Raspberry master*
$ nano ../**
Options:
fzf --height 40% --layout reverse --info inline --border \
--preview 'bat --style=numbers --color=always --line-range :500 {}' --preview-window right \
--color 'fg:#bbccdd,fg+:#ddeeff,bg:#334455,preview-bg:#223344,border:#778899'
# .zshrc
export FZF_ALT_C_OPTS="--preview 'tree -C {} | head -200'"
#export FZF_DEFAULT_COMMAND="find ."
export FZF_DEFAULT_COMMAND='fd --type f --hidden --follow'
# --preview "bat --style=numbers --color=always --line-range :500 {}" --preview="head -$LINES {}"
export FZF_DEFAULT_OPTS='--height 40% --layout=reverse --border'
https://bluz71.github.io/2018/11/26/fuzzy-finding-in-bash-with-fzf.html
https://curatedgo.com/r/fzf-is-a-junegunnfzf/index.html
https://thevaluable.dev/practical-guide-fzf-example/
https://pragmaticpineapple.com/four-useful-fzf-tricks-for-your-terminal/
https://reposhub.com/linux/shell-applications/lincheney-fzf-tab-completion.html
Python
Activer un venv:
function activate-venv() {
local selected_env
selected_env=$(ls ~/.venv/ | fzf)
if [ -n "$selected_env" ]; then
source "$HOME/.venv/$selected_env/bin/activate"
fi
}
Git
Git commit history
git log --oneline | fzf --preview 'git show --name-only {1}'
Navigateurs
Recherche dans l'historique de Firefox:
cd ~/Library/Application\ Support/Firefox/Profiles/*.default-release
sqlite3 places.sqlite "SELECT url FROM moz_places" | fzf
Recherche dans les bookmarks de chrome:
b() {
bookmarks_path=~/Library/Application\ Support/Google/Chrome/Default/Bookmarks
jq_script='
def ancestors: while(. | length >= 2; del(.[-1,-2]));
. as $in | paths(.url?) as $key | $in | getpath($key) | {name,url, path: [$key[0:-2] | ancestors as $a | $in | getpath($a) | .name?] | reverse | join("/") } | .path + "/" + .name + "\t" + .url'
jq -r "$jq_script" < "$bookmarks_path" \
| sed -E $'s/(.*)\t(.*)/\\1\t\x1b[36m\\2\x1b[m/g' \
| fzf --ansi \
| cut -d$'\t' -f2 \
| xargs open
}
Recherche dans l'historique de Safari:
function sbh() {
local cols sep
cols=$(( COLUMNS / 3 ))
sep='{::}'
cp -f ~/Library/Safari/History.db /tmp/h
sqlite3 -separator $sep /tmp/h \
"select substr(id, 1, $cols), url
from history_items order by visit_count_score desc" |
awk -F $sep '{printf "%-'$cols's \x1b[36m%s\x1b[m\n", $1, $2}' |
fzf --ansi --multi | sed 's#.*\(https*://\)#\1#' | xargs open
}
fzf-safari-browser-history()
{
local cols sep
columns=$(( COLUMNS / 3 ))
separator='{::}'
sqlite3 -separator $separator $HOME/Library/Safari/History.db \
"select distinct substr(title, 1, $columns), url from history_items
inner join history_visits on history_items.id = history_visits.history_item
order by history_visits.visit_time desc;" |
awk -F $separator '{printf "%-'$columns's \x1b[36m%s\x1b[m\n", $1, $2}' |
fzf --ansi --multi | sed 's#.*\(https*://\)#\1#' | xargs open -a safari
}
Terminal
Kill process:
kill -9 $(ps aux | fzf | awk '{print $2}')
File preview
fzf --preview 'bat --style=numbers --color=always --line-range :500 {}'
fd . '/opt/homebrew' | fzf --height=90% --reverse --preview 'cat {}' --query '_log'
Docker
# Select a docker container to start and attach to
function da() {
local cid
cid=$(docker ps -a | sed 1d | fzf -1 -q "$1" | awk '{print $1}')
[ -n "$cid" ] && docker start "$cid" && docker attach "$cid"
}
# Select a running docker container to stop
function ds() {
local cid
cid=$(docker ps | sed 1d | fzf -q "$1" | awk '{print $1}')
[ -n "$cid" ] && docker stop "$cid"
}
# Select a docker container to remove
function drm() {
local cid
cid=$(docker ps -a | sed 1d | fzf -q "$1" | awk '{print $1}')
[ -n "$cid" ] && docker rm "$cid"
}
# Same as above, but allows multi selection:
function drm() {
docker ps -a | sed 1d | fzf -q "$1" --no-sort -m --tac | awk '{ print $1 }' | xargs -r docker rm
}
# Select a docker image or images to remove
function drmi() {
docker images | sed 1d | fzf -q "$1" --no-sort -m --tac | awk '{ print $3 }' | xargs -r docker rmi
}
Homebrew Cask
# Install or open the webpage for the selected application
# using brew cask search as input source
# and display a info quickview window for the currently marked application
install() {
local token
token=$(brew search --casks "$1" | fzf-tmux --query="$1" +m --preview 'brew info {}')
if [ "x$token" != "x" ]
then
echo "(I)nstall or open the (h)omepage of $token"
read input
if [ $input = "i" ] || [ $input = "I" ]; then
brew install --cask $token
fi
if [ $input = "h" ] || [ $input = "H" ]; then
brew home $token
fi
fi
}
fzf-brew
antigen bundle thirteen37/fzf-brew
fbi: Fuzzy brew install
fbui: Fuzzy brew uninstall
fci: Fuzzy cask install
fcui: Fuzzy cask uninstall