fun w/ drobo

.bash_aliases

# Hard Reset SVN working-copy back to checkout (records a diff first).
alias svn.HardReset='read -p "destroy ALL local changes?[y/N]" && [[ $REPLY =~ ^[yY] ]] && svn diff &> $(mktemp | tee -a "${HOME}/.svnReset.log") && svn revert -R . && rm -rf $(awk -f <(echo "/^?/{print $2}") <(svn status );)'

.bash_profile

#!/usr/bin/env SHELL
#from http://www.droboports.com/using-command-line-apps
droboapps_rootdir="/mnt/DroboFS/Shares/DroboApps"

if [[ ! "${droboapps_rootdir}/bash/bin/bash" == "$BASH" ]] ;then
	exit 1
fi
SHELL="$BASH" && export SHELL

declare -a EXEC_PATH_dirs=("."  "bin"  "sbin")
declare -a LIB_PATH_dirs=("lib" )

for APP in ${droboapps_rootdir}/* ;do
    	for subdir in "${EXEC_PATH_dirs[@]}" ;do
       		currpath="${APP}/${subdir}" #&&echo "traversing $currpath for valid paths to append"
       		[[ 0 -eq $? ]] && [[ -d "$currpath" ]] #&& echo "valid(1): target is a valid fspath"
       		[[ 0 -eq $? ]] && [[ "$PATH" == "${PATH//$currpath/}" ]] #&& echo "valid(2): target is not already in PATH"
            	[[ 0 -eq $? ]] && [[ $(find "$currpath" -maxdepth 1 -type f -xdev -perm +111 | wc -l) -gt 0 ]] #&& echo "valid(3): target contains executable files"
  		[[ 0 -eq $? ]] && export PATH="${currpath}:${PATH}"
	done	
	for subdir in "${LIB_PATH_dirs[@]}" ;do
		currpath="${APP}/${subdir}"
		[[ 0 -eq $? ]] && [[ -d "$currpath" ]]
		[[ 0 -eq $? ]] && [[ "$LD_LIBRARY_PATH" == "${LD_LIBRARY_PATH//$currpath/}" ]]
		[[ 0 -eq $? ]] && export LD_LIBRARY_PATH="${currpath}:${LD_LIBRARY_PATH}" 
	done
done

.profile

#!/usr/bin/env SHELL
#from http://www.droboports.com/using-command-line-apps

droboapps_rootdir="/mnt/DroboFS/Shares/DroboApps"
bash_path="$droboapps_rootdir/bash/bin/bash"

[ ! "/bin/sh" == "$SHELL" ] && exit 1

[ -f ~/.bashrc ] && source ~/.bashrc

#echo "executing ash-shell init"
echo "checking for bash at $bash_path"
if [ -x "${bash_path}" ] ;then
	echo "bash found - adding to PATH"
	[ 0 -eq $? ] && PATH="${bash_path}:$PATH" && export PATH
	#[ 0 -eq $? ] && set SHELL="${bash_path}" && export SHELL
	[ 0 -eq $? ] && "${bash_path}" --login
fi

bash-fn-scoping

# http://stackoverflow.com/questions/7145337/bash-how-do-i-create-function-from-variable
# eval "someprefix_${bname}() { echo test; }"


# from http://stackoverflow.com/questions/1203583/how-do-i-rename-a-bash-function
# copies function named $1 to name $2
copy_function() {
    declare -F $1 > /dev/null || return 1
    eval "$(echo "${2}()"; declare -f ${1} | tail -n +2)"
}
# renamed function from $1 to $2
# copies function named $1 to name $2
rename_function() {
    declare -F $1 > /dev/null || return 1
    eval "$(echo "${2}()"; declare -f ${1} | tail -n +2)" \
    && unset -f $1
}
# INPUT: list of regex to match for output
list_fns(){
   declare -a input_lst=( "${@}" )
   declare -a fn_lst=( $(declare -F |cut -d" " -f3) )
   declare -a output_lst
   
   #+WIP
   
}
scope_all_fns(){
   # iterate over all file-local defined functions and prefix with $1
   #+WIP
   # http://stackoverflow.com/questions/2625783/listing-defined-functions-in-bash
   echo ""
}


# true if executed directly
start-main-p(){ [[ "${0}" == "${BASH_SOURCE[0]}" ]] ;}

if start-main-p ;then
   main
else
   scope_all_fns
fi

diff all files of same name

#!/bin/bash
targetfile=".bash_profile"
logfile=$(mktemp)

locate_lst=( $(locate ${targetfile} ) )

for i in seq 0 ${#locate_lst[@]} ;do 
  tmpdiffcmd="diff -Ns ${locate_lst[$i]} ${locate_lst[$(( $i + 1 ))]}"
  echo $tmpdiffcmd
  $tmpdiffcmd | tee -a $logfile
done 

howto-sudo

* synopsis
 - title: Overview: sudo-1.8.5p3
* advise
 - Sudo has no dependencies. 
 - The fundamental block for proper security on the FS. 
 - Sudo should be used in conjunction with OpenSSH to ensure that your FS implements a sane access policy before exposing it to the internet.
 - This is not a conventional DroboApp in the sense that once installed, it is ready for use. This one just makes the sudo executable available for further use, and does not attempt to change the DroboFS configuration in any way. A good start to make it easier to use can be found here. Upgrades do not overwrite previous configuration

* TODO
* subroutine
** howto, install package
 - Download the TGZ file below and place it in you DroboApps share. If you do not have SSH access, reboot your Drobo. Otherwise, SSH in and type:
   : /usr/bin/DroboApps.sh install
 - Furthermore, it requires quite a bit of extra configuration before it can be used.

** howto, initialize configuration
there are five steps: (1) set uid on the sudo binary, (2) create a sudoer group, (3) create/add an user account to the sudoer group, (4) edit the sudoers files, and (5) test the deployment.

 1) once the DroboApp is installed, enter this (as root):
   : chmod 4111 /mnt/DroboFS/Shares/DroboApps/sudo/bin/sudo

 2) (to use the well-known 'sudo' group), you want to create an user account 'john' and add it to the 'sudo' group (again, as root):
    : addgroup sudo

 3) add selected users to sudo group 
    : adduser john
    : addgroup john sudo

 4) using 'visudo' and uncomment the line that configures the sudo group, like this (again, as root):
    : /mnt/DroboFS/Shares/DroboApps/sudo/sbin/visudo

    - Scroll down until you see a line like this:
      : # %sudo   ALL=(ALL) ALL

    - remove the '#' and save file
    - test the deployment, by typing this
      : sudo -s
      - you'll get a prompt for the account's password, and if the authentication is successful, you'll be prompted with a root credentials challenge and be able to complete/pass through it successfully. 
 5) If everything was successful in prior steps, we'll persist these configuration to survive a reboot by typing, (as root):
    : sudo cp -a /etc/passwd /etc/.passwd && sudo cp -a /etc/group /etc/.group #&& sudo rm /var/.passwd
    : sudo cp -a /mnt/DroboFS/Shares/DroboApps/sudo/etc/sudoers.default /mnt/DroboFS/Shares/DroboApps/sudo/etc/sudoers

notes

why would you call you're build-chain channel ##workingset  ???

puppetize-drobo.sh

#
#
#

#Purpose: add puppet user account, setup pubkey auth, disable password logins, setup password-less sudo
droboapps_path=""

curl_exe=""
curl_opts=""
curl_outfile=""
curl_outpath=""
 curl --insecure  --output puppet.tgz --location http://www.droboports.com/app-repository/puppet-2-7-19/puppet.tgz?attredirects=0&d=1