oh-my-zsh/plugins/zsh-navigation-tools/n-kill

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2015-09-20 12:39:46 +00:00
# Copy this file into /usr/share/zsh/site-functions/
# and add 'autoload n-kill` to .zshrc
#
# This function allows to choose a process and a signal to send to it
#
# Uses n-list
emulate -L zsh
setopt extendedglob
zmodload zsh/curses
local IFS="
"
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[ -f ~/.config/znt/n-list.conf ] && builtin source ~/.config/znt/n-list.conf
[ -f ~/.config/znt/n-kill.conf ] && builtin source ~/.config/znt/n-kill.conf
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typeset -A signals
signals=(
1 "1 - HUP"
2 "2 - INT"
3 "3 - QUIT"
6 "6 - ABRT"
9 "9 - KILL"
14 "14 - ALRM"
15 "15 - TERM"
17 "17 - STOP"
19 "19 - CONT"
)
local list
local selected
local signal
local -a signal_names
local title
NLIST_REMEMBER_STATE=0
typeset -a NLIST_NONSELECTABLE_ELEMENTS
NLIST_NONSELECTABLE_ELEMENTS=( 1 )
type ps 2>/dev/null 1>&2 || { echo >&2 "Error: \`ps' not found"; return 1 }
case "$(uname)" in
CYGWIN*) list=( `command ps -Wa` ) ;;
*) list=( `command ps -o pid,uid,command -A` ) ;;
esac
# Ask of PID
title=$'\x1b[00;31m'"${list[1]}"$'\x1b[00;00m\0'
shift list
list=( "$title" "${(@M)list:#(#i)*$1*}" )
local NLIST_GREP_STRING="$1"
if [ "$#list" -eq 1 ]; then
echo "No matching processes"
return 1
fi
n-list "$list[@]"
# Got answer? (could be Ctrl-C or 'q')
if [ "$REPLY" -gt 0 ]; then
selected="$reply[REPLY]"
selected="${selected## #}"
pid="${selected%% *}"
# Now ask of signal
signal_names=( ${(vin)signals} )
typeset -a NLIST_HOP_INDEXES
NLIST_HOP_INDEXES=( 3 6 8 )
unset NLIST_COLORING_PATTERN
n-list $'\x1b[00;31mSelect signal:\x1b[00;00m' "$signal_names[@]"
if [ "$REPLY" -gt 0 ]; then
selected="$reply[REPLY]"
signal="${(k)signals[(r)$selected]}"
# ZLE?
if [ "${(t)CURSOR}" = "integer-local-special" ]; then
zle redisplay
zle kill-whole-line
zle -U "kill -$signal $pid"
else
print -zr "kill -$signal $pid"
fi
else
[ "${(t)CURSOR}" = "integer-local-special" ] && zle redisplay
fi
else
[ "${(t)CURSOR}" = "integer-local-special" ] && zle redisplay
fi
# vim: set filetype=zsh: