diff --git a/winstuff/vbox-selectvm-statechange-verticalsort.sh b/winstuff/vbox-selectvm-statechange-verticalsort.sh deleted file mode 100644 index eec9bde..0000000 --- a/winstuff/vbox-selectvm-statechange-verticalsort.sh +++ /dev/null @@ -1,260 +0,0 @@ -#!/opt/local/bin/bash - -# running from cron, we need this -PATH=/opt/local/bin:/opt/local/sbin:/usr/local/zfs/bin:/Users/dave-imac5/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/Users/dave-imac5/Library/Python/3.8/bin:/sw/bin:/sw/sbin:/usr/local/zfs/bin: - -# Script version: -scrver="2022_0521@1345" -# xxx TODO editme ^^ - -# Select from a list of known virtualbox VMs, which to stop/start - can handle multiple like 1,3,5 - -# REQUIRES VboxManage, tr, pr, grep, awk, sed, tee, bash version > 3.2.57(1)-release - -#NOTE running vms that are still "coming up" from disk-saved state are NOT considered as "running" -# until they are all the way up! - -# This script will XOR the state of a VM - if running, it will Stop it; if not running, it will Start it. -# Entering "all" will STOP all running VMs - -# NOTE Cleaning up the logfile when it gets too big is left as an exercise for the end-user :B -logf=$HOME/vms-stopped-started.log -vbm=VBoxManage - -debugg=0 - -# failexit.mrg -function failexit () { - echo '! Something failed! Code: '"$1 $2" # code # (and optional description) - exit "$1" -} - -function stopvm () { - echo "$(date) - $(whoami) Stopping VM ${vm} / ${vmuuid}" |tee -a "$logf" -[ $debugg -eq 0 ] && time $vbm controlvm ${vmuuid} savestate && echo "$(date) - $vm is now stopped" |tee -a "$logf" -# Dont actually stop any if debugging -} - -function startvm () { - echo "$(date) - $(whoami) Starting VM ${vm} / ${vmuuid}" |tee -a "$logf" -[ $debugg -eq 0 ] && time $vbm startvm ${vmuuid} && echo "$(date) - $vm is now running" |tee -a "$logf" -# Dont actually start any if debugging -} - - -########## MAIN -echo "o-> Utility to change state of a virtualbox VM -stop if running, +start if not running | v.$scrver-$debugg <-o" - -#if [ "$1" = "s" ] || [ "$1" = "" ]; then -[ "$1" = "" ] || vmn=$1 -# select ; REF: https://www.baeldung.com/linux/reading-output-into-array - runtest=$($vbm list runningvms) - if [ "$runtest" = "" ]; then - echo "FYI: No VMs are currently running under ID $(whoami)" - else - echo "( $(echo "$runtest" |grep -c \}) ) VMs are currently running" # ya, its a hack :B - fi - - OIFS="$IFS" - IFS=$'\n' -# populate array with list of known VMs - declare -a vmlist=( $($vbm list vms |tr -d '"' |sort) ) -#LiveCD--64 {hexnum} - - maxvmnum=${#vmlist[@]} # of elements in array - IFS="$OIFS" - -cols=$(stty size |awk '{print $2}') # columns / terminal size - REF: https://stackoverflow.com/questions/1780483/lines-and-columns-environmental-variables-lost-in-a-script - # dump array - REF: https://opensource.com/article/18/5/you-dont-know-bash-intro-bash-arrays - for i in ${!vmlist[@]}; do - chkrun=$(echo $runtest |grep -c $(echo ${vmlist[$i]} |awk '{print $2}') ) # check is this uuid in running? - if [ $chkrun -gt 0 ]; then - echo "$i + ${vmlist[$i]}" # Prefix with "+" to indicate running - else - echo "$i - ${vmlist[$i]}" # - = not running - fi - done |tr -d '"{}' |pr -2 -t -w $cols |awk 'NF>0' -# Remove quotes and brackets from output, vertical output with 'pr', no blank lines -# ISSUE - interesting, $COLUMNS is not avail at runtime! but we can get from stty size field 2 -# FEATURE: fancy display in 2 columns sorted vertically - -# done |tr -d '"{}' |awk '{print $1" "$2" "$3}' |paste - - |column -t -# Old way - fancy display in 2 columns; $1=number of entry, $2=nameofvm, $3=vmUUID - - echo -n "+=ON; Enter comma-separated number(s) of VM to XOR, or all to stop-all: " - [ "$1" = "" ] && read vmn -# echo "You selected $vmn" - -#else -# vmn="$1" # xxx 2024.0601 -# declare -a vmlist=( $($vbm list vms |tr -d '"' |tr -d '{}' |sort) ) -# maxvmnum=$($vbm list vms |wc -l |awk '{print $1}') # ${#vmlist[@]} # of elements in array -#fi - -[ $debugg -gt 0 ] && set -x - -# auto-lowercase it for convenience -vmn=${vmn,,} -test4comma=$(echo $vmn |grep -c ',') - -if [ "$vmn" = "all" ]; then -# we are assuming there is no concievable way an end-user would want to XOR the state of every.single.vm - STOPALLVMS.sh # external script, needs to be in PATH - exit; - -elif [ $test4comma -gt 0 ]; then -# vmn is comma-separated, multiple "1,3,5" - procthese="$vmn" -# SANITY - while [ $(echo "$procthese" |grep -c ',,') -gt 0 ]; do - procthese=$(echo "$procthese" |sed 's/,,/,/g') # get rid of multiple commas JIC - done - - procthese=$(echo $procthese |sed 's/ //g') # get rid of spaces - procthese=$(echo $procthese |sed 's/^,//g') # get rid of leading comma (extraneous) - procthese=$(echo $procthese |sed 's/,$//g') # get rid of trailing comma (extraneous) - - echo "After sanity checks, will be processing: $procthese" - -# REF: https://stackoverflow.com/questions/918886/how-do-i-split-a-string-on-a-delimiter-in-bash#tab-top - oIFS="$IFS" - IFS="," - declare -a dothese=($procthese) - IFS="$oIFS" - -# xxx new - for procthisvmnum in "${dothese[@]}" ;do - -# sanity - REF: https://stackoverflow.com/questions/806906/how-do-i-test-if-a-variable-is-a-number-in-bash - regexp='^[0-9]+$' # yes, I know it should probably go outside the loop but easier to read - if ! [[ $procthisvmnum =~ $regexp ]] ; then - echo "Error: $procthisvmnum is Not a number" |tee -a "$logf" - - continue; # next iteration - fi - -# we are zero-indexed, remember so -1 less than what we know - if [ $procthisvmnum -ge $maxvmnum ]; then - let whatweknow=$maxvmnum-1 - echo "Invalid VM number $procthisvmnum , outside max known: $whatweknow" |tee -a "$logf" - - continue; # next iteration - fi - - vm=${vmlist[$procthisvmnum]} # get name + uuid from "known" array -[ $debugg -gt 0 ] && echo "vm: $vm" -[ "$vm" = "" ] && failexit 45 "$vm not found in list!" - - vmuuid=$(echo $vm |tr -d '{}' |awk '{print $2}') # take out brackets and only print uuid -[ $debugg -gt 0 ] && echo "vmuuid: $vmuuid" - vm=$(echo "$vm" |tr -d '"' |awk '{print $1}') # take out quotes and only print name, note we are changing the vbl so uuid has 2b b4 - -# check cur list of Running vms against known array info - BUGFIX check for uuid, not name! -# stopthis=$(VBoxManage list runningvms |awk '/'$vm'/ {print $2}' |tr -d '{}') # get vm uuid + remove brackets - stopthis=$(VBoxManage list runningvms |awk '/'$vmuuid'/ {print $2}' |tr -d '{}') # get vm uuid + remove brackets -[ $debugg -gt 0 ] && echo "stopthis / vmuuid: $stopthis / $vmuuid" - if [ "$stopthis" = "" ]; then - startvm $vmuuid # $vm - else - stopvm $vmuuid # $stopthis - fi - done - -else -[ $debugg -gt 0 ] && echo "Single VM, either a number or passed as arg" - if [ "${#vmn}" -gt 0 ]; then -# check length, user entered selection - -# sanity - REF: https://stackoverflow.com/questions/806906/how-do-i-test-if-a-variable-is-a-number-in-bash - re='^[0-9]+$' # why is varname different here? for debugging - if ! [[ $vmn =~ $re ]] ; then - failexit 10 "Error: $vmn is Not a number" - fi - - if [ $vmn -ge $maxvmnum ]; then - let whatweknow=$maxvmnum-1 - echo "Invalid VM number $vmn , outside max known: $whatweknow" |tee -a "$logf" - failexit 250 "Invalid VM index number" - fi - - vm=${vmlist[$vmn]} -# get name by number from array - NOTE if this equates to 0 somehow, it still works - was BUG if you enter random text as selection - vmuuid=$(echo $vm |tr -d '{}' |awk '{print $2}') # take out brackets and only print uuid - fi - - vm=$(echo "$vm" |tr -d '"' |awk '{print $1}') # take out quotes and only print name - - # take out brackets and only print uuid -# [ "$vmuuid" = "" ] && vmuuid=$($vbm list vms |grep "$vm" |awk '{print $2}' |tr -d '{}') - [ "$vmuuid" = "" ] && failexit 46 "Cannot find uuid for $vm / unknown VM?" - -[ $debugg -gt 0 ] && echo "vmuuid: $vmuuid" - - # stopthis=$(VBoxManage list runningvms |awk '/'$vm'/ {print $2}' |tr -d '{}') # remove brackets - stopthis=$(VBoxManage list runningvms |awk '/'$vmuuid'/ {print $2}' |tr -d '{}') # remove brackets -# BUGFIX search running for uuid, not name - if [ "$stopthis" = "" ]; then - startvm $vmuuid # $vm - else - stopvm $vmuuid # $stopthis - fi - -fi - -date; - -ls -lh "$logf" - -# call us again - TODO test for interactive -#exec $0 - -exit; - -# 2022.0520 Dave Bechtel -# Adapted from: vbox-selectvm-statechange / vbox-select-stopvm.sh - -# Feature: display sorted vertically with ' pr -2 ' instead of paste -# NOTE this one uses vertical-sorted display and haz Extra Sanity - -# The script: -# o Smart enough to XOR a VM if you pass it the UUID (without the brackets) or vmname as arg :) -# o Will not care if you put in the same number two or more times(!) -# o Does NOT process ranges, like 1-3 or 1..3 -- only comma-separated - -2024.0601 FIX if user enters vm number as arg - -# helpful aliases: -alias vb='wmctrl -s 2; virtualbox &' -alias vbm='VBoxManage ' -alias vb-listvms="VBoxManage list vms |tr -d '\"{}' |awk '{print \$1,\$2}' |sort |column -t" -alias vb-listvms-short="VBoxManage list vms |tr -d '\"{}' |awk '{print \$1}' |sort |paste - - |column -t" -alias vb-listvmsv="VBoxManage list vms |tr -d '\"{}' |awk '{print \$1,\"/ \"\$2}' |sort |pr -2 -t -w $(stty size|cut -d' ' -f2) |awk 'NF>0'" -alias vb-listrunning='VBoxManage list runningvms' -alias vb-listrunningnobracket="echo $(VBoxManage list runningvms |awk '{print $2}' |tr -d '{}')" - - -# FIX In all cases, we should pass the UUID to stop/start in case of dup vm names to avoid confusion... -# FIX + standardized date format in logfile - -# fixed single-vm treatment, check if single-vm index number outside known, dont failexit if no vms are running - -# tested crazy input like ,,,,,,,,,99,,,,,31,,,gob,,0,,,,,,,, and added sedloop - -# BUGfixed - counting more than 1 comma in 1 line with grep -c fails: -# + fixed with awk REF: https://stackoverflow.com/questions/10817439/counting-commas-in-a-line-in-bash -# tmp=",5,0" -#echo $tmp |grep -c ',' # not reliable! -#1 - -# FIX Made max-known vm number more palatable when displaying if we-cant-do-that -# + Updated requires: list of external progs - -# display version+debugg on run - -#FIXED BUG: ,,,,0,,,, starts/stops!! -#FIXED: mixing up similarly-named VMs / uuids - -# 2022.0521 chomping 1, onthefly from the front is buggy - sep into array after sanity = works better, no doubling - -# v20220521.1345 + added feature to display "+" if VM running, - if not -# -removed extraneous comments / oldcode