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Pointer Are Easy

Based on video by TEEJ or "Boot Dev".

Link: https://www.youtube.com/watch?v=Z9L3r9X349k

Code

Create a file called main.c:

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Note this is fullpathjson2.py from my article http://www.infotinks.com/full-path-json/

To download:

wget https://gist.githubusercontent.com/bhbmaster/b4c2566a3b24f750c631b8b7f71d78e3/raw/fullpathjson.py -O fullpathjson.py

curl https://gist.githubusercontent.com/bhbmaster/b4c2566a3b24f750c631b8b7f71d78e3/raw/fullpathjson.py -o fullpathjson.py

To run (with python3)

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#!/bin/bash

RUNTIME=60
HOST=$(hostname)
OUT="$(hostname)-${RUNTIME}s"  # filename prefix

echo "(1) 5 compute nodes running at the same time"
fio --bs 4k --rw randwrite --numjobs 10 --size 1G --directory /dvs/fio --group_reporting --name fio-${HOST} --direct 1 --runtime ${RUNTIME} --time_based --ioengine libaio --iodepth=1 --output-format=json | jq -c . &> $OUT-j1-w-5cn-io1.json

echo "(2) 5 compute nodes running at the same time"

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Frag Analysis

Generates plots of fragmentation on volumes that support extent analysis with the "filefrag" tool. BTRFS systems like the Netgear ReadyNAS 6 work with this.

• SIDENOTE: version number of current is in plotall.py & also the UPDATE dates. Nothing concrete as this project was mostly slapped together over time.
• EXAMPLE PLOTS: http://www.infotinks.com/fragplots/
• EXTRA DOCUMENTATION:
  • http://www.infotinks.com/mostfragged/

• http://infotinks.com/bash-plotting-data-with-python-matplotlib/

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# $Id: screen-keys.conf,v 1.7 2010-07-31 11:39:13 nicm Exp $
#
# By Nicholas Marriott. Public domain.
#
# This configuration file binds many of the common GNU screen key bindings to
# appropriate tmux key bindings. Note that for some key bindings there is no
# tmux analogue and also that this set omits binding some commands available in
# tmux but not in screen.
#
# Note this is only a selection of key bindings and they are in addition to the

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{
    "editor.acceptSuggestionOnCommitCharacter": false,
    "terminal.integrated.shell.osx": "/bin/zsh",
    "gitlens.currentLine.enabled": false,
    "window.zoomLevel": -1,
    "http.proxyAuthorization": null,
   // "terminal.integrated.shell.osx": "/bin/bash",
    "git.autofetch": true,
    "python.pythonPath": "~/.pyenv/shims/python",
    "editor.columnSelection": false,

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#
#
# example input: aaaabbcaaa
# output: abca
#
#
# req: python 3.5+
#
#

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#!/usr/bin/python

#
# solve string multiplier - google interview question
# the numbers are are multiplier preceded by brackets. no number before bracket has an imaginary 1.
# input:  3[ab]4[abc]
# output: ababababcabcabcabc
# input:  z2[ab2[xy]a2[2[c]]]2[ko]
# output: zabxyxyaccccabxyxyacccckoko
# input: 3a or 3