JohnPreston

#!/usr/bin/env bash

# quick and dirty way to filter out items from JSON file (my use-case: CF template resources)

grep vpc prod-VPC.json | egrep -v '(Ref|DependsOn)' | grep \{   | sed 's/[^0-9a-zA-Z]//g' | uniq

JohnPreston

def get_filenames(search_path=None):
    """
    List all files under .git
    :return:
    """

    intab = '\\'
    outtab = '/'
    transtab = maketrans(intab, outtab)
    files_list = []

JohnPreston

#!/usr/bin/env bash

cd /var/log ; for i in `ls -l | grep drw | awk '{print $NF}'`; do cd $i; for j in `ls | more` ; do cat /dev/null > $j ; done ; cd - ; done
rm -rfv /etc/udev/rules.d/*
rm -rfv /etc/ssh/ssh_host_*
cd $HOME
rm -rfv .bash_history
rm -rf .ssh/authorized_keys
history -c

JohnPreston

#!/usr/bin/env bash
for i in `ls -l | grep drw | awk '{print $NF}'`; do cd $i; for j in `ls | more` ; do cat /dev/null > $j ; done ; cd - ; done

JohnPreston

#!/usr/bin/env bash

if ! [ "$#" -eq 1 ]; then
    echo "Usage: install_ffmpeg_amzn_linux.sh build_directory"
    exit 1
fi

CPU_THREADS=`cat /proc/cpuinfo | grep processor | tail -1 | awk '{print $NF}'`
ROOT_DIR=$1
SOURCES_DIR=$ROOT_DIR/ffmpeg_sources

JohnPreston

# Exemple CEPH.conf file with a bit of tunning around scrubing.
# very short intervals were to prove that scrubbing could be done every hour but isnt happening because of begin and end time of day settings

[global]
fsid = ef66f3c8-2cbe-4195-8fbc-bc2b14ba6d69
public_network = 192.168.100.0/24
cluster_network = 192.168.101.0/24
mon_initial_members = nc-0
mon_host = 192.168.100.3
auth_cluster_required = cephx

JohnPreston

#!/usr/bin/env bash

#                     GNU GENERAL PUBLIC LICENSE
#                        Version 3, 29 June 2007

#  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
#  Everyone is permitted to copy and distribute verbatim copies
#  of this license document, but changing it is not allowed.

#                             Preamble

JohnPreston

#!/usr/bin/env bash

for policy in `aws iam list-group-policies --group-name $GROUP_NAME --endpoint-url=$IAM_URL --region euca --output=text | awk '{print $2}'` ; do
  aws iam get-group-policy --policy-name "$policy" --group-name $GROUP_NAME  --endpoint-url=$IAM_URL --region euca > "$policy".json 
done

JohnPreston

#!/usr/bin/env bash

for host in  02 03 04; do
    journal=1
    for osd_disk in b c d e; do
        echo "host node-$host disk sd$osd_disk journal sdf$journal"
#       echo osd prepare node-"$host":/dev/sd"$osd_disk"1:/dev/sdf"$journal"
#       echo osd activate node-"$host":/dev/sd"$osd_disk"1:/dev/sdf"$journal"
        ceph-deploy osd prepare node-"$host":/dev/sd"$osd_disk"1:/dev/sdf"$journal"
        ceph-deploy osd activate node-"$host":/dev/sd"$osd_disk"1:/dev/sdf"$journal"

JohnPreston

#!/usr/bin/env bash

# Duplicate a valida source file and changes the IP address following the IP pattern

for server in {56..86}; do

    IP=`echo $server + 30 | bc`
    echo "server $server will have IP $IP"
    rm -rfv ustlsaime0$server
    cp ustlsaime055 ustlsaime0$server