jandahl

Using GNU screen as a slow pasting virtual serial console terminal

A quick primer

You will need

1. A Macintosh computer
2. A USB-to-serial adapter
3. A file with a config you want to paste sloooowly
4. A few minutes

1. Make a sensible ~/.screenrc file

jandahl

# Made for bash, assumes you have a working rancid/clogin set up
# 

# Point the below to your local copy of the list
OUIList=~/oui.txt

if [ ! -c $OUIList ]
        then ## Check if $OUIList exists, if not, download and save it
        # touch $OUIList
        echo "Fetching the OUI list. This might take a little while. Like, 2 minutes."

jandahl

#!/usr/bin/env bash
function aboutMe {
                myName=$(basename "$0")
                echo -e "\nAlias extruder for RTR hostnames"
                echo -e "Usage:\n\t$myName countryNumber"
                echo -e "Example:\n\t$myName 49\n"
}

function doStuff () {
        for n in {1..254}

jandahl

Example of input and output for "template usage help" output

Page before running

Hello {{{Name}}},
Thanks for {{{Reason|being you}}}

Page after running

<noinclude>
Usage:

\

jandahl

#!/usr/bin/env bash

function basicSetup {
	date=$(date +%Y-%m-%d-kl-%H-%m)
	snmpCommunityString="snmpstring"
	ipTftpServer="10.20.30.40"
	targetHostName=$(snmpwalk -v 2c -c $snmpCommunityString $targetHost iso.3.6.1.2.1.1.5.0 | awk -F"\"" '{print $2}' | sed 's_.net.dsv.com__')
	outputFileName=/snmp-pushed-configs/$date-$targetHostName-$targetHost.txt
	neutralOutputFileName=/snmp-pushed-configs/$targetHostName-$targetHost.txt

jandahl

#!/usr/bin/env bash

# Minecraft Overviewer stuff circulator
# v2
# Makes some assumptions, here be dragons

# VARIABLES
serverBaseDirectory=/opt/msm/servers/
worldName=Popeworld
workingDirectory=~/overviewer

jandahl

#!/usr/bin/env bash

function aboutMe {
 echo -e "\n\tTCAMcheck.sh v. 2013-06-20"
	echo -e "\tPull out L3 TCAM load from 760x routers and show more than $warningThreshold% load"
	echo -e "\n\tExample:\n\n\t\t`basename $0` \033[1;31mdr1.hors dr6.hors router3 router4\033[1;0m\n"
	echo -e "\n\tWhen run from the command line, it will update your screen/byobu title line and show you the results in less"
	echo -e "\n\tIt even has a progress bar!"
	echo -e "\n\tIt *should* play nice with pipes and crontab, but YMMV"
	echo e- "\n\tAlso, it doesn't tell you when it can't reach a router."

jandahl

#!/usr/bin/env bash

# Remember to check your $TERM and fix the conditional below
if [ $TERM == "screen-bce" ] ; then
  trap 'echo -n -e "\033k${HOSTNAME}\033\\"' 0 1 2 15
  echo -n -e "\033k$1\033\\"
fi
/usr/bin/ssh $*

jandahl

#!/usr/bin/env bash

function aboutMe() {
    printf "\n\t%s, ver %s" "${scriptName}" "${scriptVersion}"
    printf "\nPing a given host with a certain frequency - 5 seconds default - and save in a time stamped file"
    printf "\nUsage:\n\n\t%s%s ADDRESS %s" "${scriptFile}" "${Emphasize}" "${ColorOff}"
    printf "\n\n\tExample:"
    printf "\n\t\t%s%s www.example.org 10%s" "${scriptFile}" "${Emphasize}" "${ColorOff}"
    printf "\n\n\tSet timer to 10 seconds:"
    printf "\n\t\t%s%s -t 10 %s www.example.org\n\n" "${scriptFile}" "${Emphasize}" "${ColorOff}"

jandahl

$ ps axu 42991
USER      PID  %CPU %MEM      VSZ    RSS   TT  STAT STARTED      TIME COMMAND
jandahl 42991  32.0  0.8   780944  63372 s002  S+   10:21AM  59:27.44 /usr/local/bin/phantomjs /usr/local/lib/node_modules/yeoman/lib/support/confess.js http://localhost:3501 appcache /usr/local/lib/node_modules/yeoman/lib/support/conf