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Farhad Shahbazi Grauwolf

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@Grauwolf
Grauwolf / gist:8820089
Created Feb 5, 2014
resize whisper files
View gist:8820089
find /var/lib/graphite/whisper/ -type f -name \*.wsp -exec whisper-resize --nobackup {} 10s:7d 1m:30d 1h:90d 1d:395d \;
View gist:1315e7aa41033877d60c
### Keybase proof
I hereby claim:
* I am grauwolf on github.
* I am grauwolf (https://keybase.io/grauwolf) on keybase.
* I have a public key whose fingerprint is 2CE3 83BB 2545 86B4 6DC2 302B 0B29 8B50 F937 3A2A
To claim this, I am signing this object:
@Grauwolf
Grauwolf / get_alexa_1m_mx_rrs
Last active Aug 29, 2015 — forked from azet/get_alexa_1m_mx_rrs
Retrieves MX and A records for the 'Alexa Top 1 Million' list and prints them as nicely formatted JSON objects to stdout.
View get_alexa_1m_mx_rrs
#!/usr/bin/env bash
#
# Retrieves MX and A records for the 'Alexa Top 1 Million' list
# and prints them as nicely formatted JSON objects to stdout.
#
# Authors: Aaron Zauner <azet@azet.org>
# License: CC0 1.0 (https://creativecommons.org/publicdomain/zero/1.0)
#
set -e
@Grauwolf
Grauwolf / mrped
Last active Jan 2, 2016 — forked from sts/mrped
View mrped
#!/usr/bin/env zsh
# MK's Remote Plugin Executor NG ;-)
#
# Workaround for check_mks inability to use scripts from a mrpe.d directory
# http://lists.mathias-kettner.de/pipermail/checkmk-en/2013-February/008646.html
#
# Make sure mrpe.cfg doesn't exist, or you will end up with two <<<mrpe>>>
# output sections.
#
View rm-corrupt.sh
#!/bin/bash
directory='/var/lib/graphite/whisper'
for file in $(find $directory -type f -name '*.wsp' -print); do
whisper-info $file > /dev/null 2>&1
[ $? -ne 0 ] && rm -v $file
done
@Grauwolf
Grauwolf / psd2tiff.sh
Created Mar 24, 2016
convert PSD files in directory to TIFF files
View psd2tiff.sh
#!/bin/bash
# psd2tiff - convert PSD files in directory to TIFF files
set -euo pipefail
input_dir=""
output_dir=""
show_help() {
cat << EOF
@Grauwolf
Grauwolf / ansible-staggered-minute.yml
Last active Jul 24, 2016
ansible generate staggered number (something like puppet's fqdn_rand)
View ansible-staggered-minute.yml
- name: get staggered minute for cronjob
shell: expr $((16#`echo "{{inventory_hostname}}" | md5sum | cut -c -4`)) % 30
args:
executable: /bin/bash
register: cron_staggered_minute
changed_when: false
always_run: yes
- name: cronjob
cron:
View prometheus-apt.pl
#!/usr/bin/perl
# generates output for prometheus-node-exporter textfile collector
# run as cronjob. eg.
# 0 * * * * root /usr/local/bin/prometheus-apt > /var/lib/prometheus-textfile/prometheus-apt.prom
use strict;
use warnings;
use feature 'say';
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