Carlos McEvilly carlosmcevilly

## git-co-function.sh
# git-co
# git checkout whatever branch matches the passed-in substring
#
# Argument:
# substring to match
#
# Example:
# git-co sparkles # checks out the branch whose name contains the substring "sparkles"
#
# Will abort with an informative message and no action in various error scenarios.

## random-color-function.sh
function randomColor () {
  # assuming 24-bit color
  range_max=$((256 * 256 * 256))
  printf "%06x\n" $(((((RANDOM*RANDOM)+(RANDOM*RANDOM))+RANDOM)%range_max))
}

# test
# $ for in in {0..99999}; do randomColor; done | sort | uniq | wc -l
# (should output a number roughly near 99700)

## apple-development-reference-links.md

      
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                carlosmcevilly
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                Device and software version reference links for development in Apple ecosystem
              
          
    Wikipedia iOS version history

https://en.wikipedia.org/wiki/IOS_version_history
Wikipedia macOS version history

https://en.wikipedia.org/wiki/MacOS_version_history
Wikipedia Xcode with version history

https://en.wikipedia.org/wiki/Xcode
Xcode releases


## bash-list.sh
#!/bin/bash

export todo=()
for item in a b c; do
    todo+=($item)
done

for item in "${todo[@]}"; do
    echo got item [$item]
done

## dot_ssh_shortcuts
# change userid, remote ip address and name of keyfile as needed

# rasberry pi
pi-ssh () { ssh -l myuserid -i ~/.ssh/id_rasberrypi 192.168.3.141; }
pi-put () { scp -i ~/.ssh/id_rasberrypi $1 myuserid@192.168.3.141:/home/myuserid/$2; }
pi-get () { scp -i ~/.ssh/id_rasberrypi myuserid@192.168.3.141:/home/myuserid/$1 .; }

# beaglebone
bb-ssh () { ssh -l myuserid -i ~/.ssh/id_beaglebone 192.168.1.23; }
bb-put () { scp -i ~/.ssh/id_beaglebone $1 myuserid@192.168.1.23:/home/myuserid/$2; }

## jira-convenience-bash-function.sh
jira() {
     export jira_browse_url='https://jira.organization.domain/browse'
     export ticket=$1
     if [[ "$ticket" == '' ]]; then
        # for tickets of the form "XYZ-1234"
        export ticket=`git branch | grep '*' | perl -ne 's/.*\/(\w+\-\d+)/$1/; print;'`
     fi
     open "$jira_browse_url/$ticket"
}

## yt.sh
alias yt='unset PYTHONPATH; youtube-dl --recode-video mp4'

## is-ancestor-hash.sh
#!/bin/bash

export hash=$1

if [[ "$hash" == '' ]]; then
    echo usage: $0 '<git hash>'
    exit -1
fi

if git merge-base --is-ancestor $hash HEAD 2> /dev/null; then

## combined-sha512.txt
845a512599e7b6f16b2562f4b366dff160075981f8c59c4269f4cc771755a3273f618cd5ba90bbd0649e460c27cabbd62ed9fa8d639054ab8075261fa63e8b80

## .alias-readme.sh
alias readme='markdown README.md | lynx -stdin'
	# git-co
	# git checkout whatever branch matches the passed-in substring
	#
	# Argument:
	# substring to match
	#
	# Example:
	# git-co sparkles # checks out the branch whose name contains the substring "sparkles"
	#
	# Will abort with an informative message and no action in various error scenarios.
	function randomColor () {
	# assuming 24-bit color
	range_max=$((256 * 256 * 256))
	printf "%06x\n" $(((((RANDOMRANDOM)+(RANDOMRANDOM))+RANDOM)%range_max))
	}

	# test
	# $ for in in {0..99999}; do randomColor; done \| sort \| uniq \| wc -l
	# (should output a number roughly near 99700)
	#!/bin/bash

	export todo=()
	for item in a b c; do
	todo+=($item)
	done

	for item in "${todo[@]}"; do
	echo got item [$item]
	done
	# change userid, remote ip address and name of keyfile as needed

	# rasberry pi
	pi-ssh () { ssh -l myuserid -i ~/.ssh/id_rasberrypi 192.168.3.141; }
	pi-put () { scp -i ~/.ssh/id_rasberrypi $1 myuserid@192.168.3.141:/home/myuserid/$2; }
	pi-get () { scp -i ~/.ssh/id_rasberrypi myuserid@192.168.3.141:/home/myuserid/$1 .; }

	# beaglebone
	bb-ssh () { ssh -l myuserid -i ~/.ssh/id_beaglebone 192.168.1.23; }
	bb-put () { scp -i ~/.ssh/id_beaglebone $1 myuserid@192.168.1.23:/home/myuserid/$2; }
	jira() {
	export jira_browse_url='https://jira.organization.domain/browse'
	export ticket=$1
	if [[ "$ticket" == '' ]]; then
	# for tickets of the form "XYZ-1234"
	export ticket=`git branch \| grep '' \| perl -ne 's/.\/(\w+\-\d+)/$1/; print;'`
	fi
	open "$jira_browse_url/$ticket"
	}
	#!/bin/bash

	export hash=$1

	if [[ "$hash" == '' ]]; then
	echo usage: $0 '<git hash>'
	exit -1
	fi

	if git merge-base --is-ancestor $hash HEAD 2> /dev/null; then