View remove_extra_snapshots.sh
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
for dir in $(find /export/secondary2/snapshots -wholename '/export/secondary2/snapshots/*/*' -type d); do { files=$(ls "${dir}" | wc -l); if [[ "${files}" -gt 2 ]]; then echo $dir; ls -tl "${dir}"; for file in $(ls -t "${dir}" | tail --lines +3); do { read -p "Remove ${file}?" -n 1 -r; if [[ "${REPLY}" =~ ^[Yy]$ ]]; then echo " ... removing ${dir}/${file}"; rm "${dir}/${file}"; else echo " ... skipping ${dir}/${file}"; fi; } done; fi; } done | |
for dir in $(find /export/secondary2/snapshots -wholename '/export/secondary2/snapshots/*/*' -type d -mtime +21); do { if [[ "$(ls ${dir} | wc -l)" -lt 1 ]]; then continue; fi; ls -tl "${dir}"; read -p "Remove ${dir}?" -n 1 -r; if [[ "${REPLY}" =~ ^[Yy]$ ]]; then echo " ... removing ${dir}"; rm -rf "${dir}"; else echo " ... skipping ${dir}"; fi; } done |
View rsync-backup.sh
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/sh | |
PATH=/bin:/usr/bin | |
HOME=~ | |
HOSTNAME=$(hostname) | |
USER=$(echo "${HOSTNAME}" | sed "s/\.tucha13\.net$//") | |
INCLUDES="/etc/rsync-backup.includes" | |
EXCLUDES="/etc/rsync-backup.excludes" | |
BSERVERADDR="backup.z2.tucha13.net" | |
BSERVERPORT="22" |
View ip-keeper.pl
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env perl | |
# | |
# vim: autoindent tabstop=4 shiftwidth=4 expandtab softtabstop=4 filetype=perl | |
# | |
use strict; | |
use warnings; | |
use DBI; |
View mtr-mon.sh
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/bash | |
function log { | |
echo "[$(date +%F\ %T)]" $* >&2 | |
} | |
function warn { | |
log "[!]" $* | |
} |
View sockping.sh
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/bash | |
function log { | |
echo $(date) ' >> ' $* >&2 | |
} | |
function die { | |
echo $* >&2 | |
exit 1 | |
} |
View pingmon.sh
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
TARGET=13.13.13.13; while :; do { PL=$(ping -c 10 -W 1 "${TARGET}" | sed -n -r 's/^.+ ([0-9]{1,3})% packet loss.+/\1/gp'); if [[ "${PL}" -gt 25 ]]; then { echo "$(date): ${PL}% of requests haven't got any responses"; mtr -i 0.1 -r -c 10 "${TARGET}"; echo; } fi; } done |
View check_sensors.sh
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/bash | |
CODE_OK=0 | |
CODE_UNKNOWN=1 | |
CODE_WARNING=2 | |
CODE_CRITICAL=3 | |
WARNING_THRESHOLD="80%" | |
CRITICAL_THRESHOLD="100%" | |
DEBUG=0 |
View pingtrace.sh
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#/bin/bash | |
HST="8.8.8.8" | |
CNT="100" | |
DIR="$(mktemp -d /tmp/ping_XXXXXXXX)" | |
echo "Results will be stored to the ${DIR} directory" | |
for HOP in $(traceroute -n "${HST}" | sed -nr 's/^[[:space:]]*([[:digit:]]+)[[:space:]]+([[:digit:]]{1,3}\.[[:digit:]]{1,3}\.[[:digit:]]{1,3}\.[[:digit:]]{1,3})[[:space:]]+.*$/\1:\2/gp'); do | |
IFS_OLD="${IFS}"; IFS=":"; read -a ARR <<< "${HOP}"; IFS="${IFS_OLD}" |
View .bash_today
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Just add me to your .bashrc: | |
# [ -x ~/.bashrc_today ] && . ~/.bashrc_today | |
TODAYD="${HOME}/.today.d" | |
if [ ! -d "${TODAYD}/today" ]; then | |
mkdir -p "${TODAYD}/today" | |
fi | |
TODAY=$(date +%F) |
View aarping.sh
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/sh | |
if [ -z "${1}" ]; then | |
echo "Chocho?" >&2 | |
exit 1 | |
fi | |
HOSTIP="${@: -1}" | |
ROUTE=$(ip route get "${HOSTIP}") |
NewerOlder