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import typing
from sys import _getframe


class Enum(int):
    __slots__ = []
    """type: typing.FrozenSet[str]"""
    names2values = dict()  # TODO: make it FrozenBimap
    """type: typing.Dict[str, int]"""
    values2names = dict()

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#!/bin/bash

# based on https://stackoverflow.com/a/1438241/2566213
# pure BASH solution

print_process_call_stack() {
    local -a trace=()
    local -- cmdline
    local -i pid=$$ ppid

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Linux Keyboard Layout Configuration Guide

This guide will assist you in configuring keyboard layout variants, such as the popular cz_sk_de variant of the us layout. These variants are specified in the file /usr/share/X11/xkb/rules/base.extras.xml and all have a property popularity="exotic", which renders them invisible to most common programs, including systemd and GNOME. Fortunately, there is a workaround for this.

Tools

xkb-list-layouts-variants.sh

Use xkb-list-layouts-variants.sh, a POSIX shell function and CLI utility, to print/list all XKB layouts and their variants, including the exotic ones, and also print their descriptions. This is a significant improvement over localectl's list-x11-keymap-layouts and list-x11-keymap-variants commands.

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#!/bin/bash

DEST="${@:${#@}}"
ABS_DEST="$(cd "$(dirname "$DEST")"; pwd)/$(basename "$DEST")"

for SRC in ${@:1:$((${#@} -1))}; do   (
    cd "$SRC";
    find . -type d -exec mkdir -p "${ABS_DEST}"/\{} \;
    find . -type f -exec mv -u \{} "${ABS_DEST}"/\{} \;
    find . -type d -empty -delete

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#!/bin/bash - 
#       CREATED: 9.8.2015 01:04

set -o nounset                              # Treat unset variables as an error

IFS=: read -ra pathComponents <<<"$PATH"
while IFS= read -rd '' x; do
    ldd -r -- "$x" | grep -q libstdc++ && bins+=("$x")
done < <(find "${pathComponents[@]}" -type f -executable -print0)

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#!/bin/sh

opts=""
comment=0
nocomment=0

while getopts bchsVw: opt; do
    case $opt in
        b)
            opts="$opts -b"

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#!/bin/bash
# A stack, using bash arrays.
#
# Based on: https://gist.github.com/bmc/1323553 by Brian Clapper (bmc) <[email protected]>
# ---------------------------------------------------------------------------


# Check if a stack exists
#
# Usage: stack_exists name

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#!/bin/sh
sudo sysdig -p '%proc.name|%evt.arg.fd.name' \
  'evt.dir=> and ( fd.type=file or fd.type=directory ) and fd.name!=""' | \
awk -F\| '
  BEGIN{
    OFS="|"
  }
  
  $2!~/^<f>\/(dev|proc|run|sys).*/ {
    print $1,substr($2,4);

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#!/bin/bash
# Clear OpenCart (vqMod) caches

rm -rf ./system/cache/{cache*,smp/*}
rm -rf ./vqmod/vqcache/*
rm -f ./vqmod/*.cache

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