Dennis Faust dennisfaust

## jq-cheetsheet.md

      
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              December 5, 2025 21:17
            
              
                jq Cheet Sheet
              
          
    Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.
Installing jq

On Mac OS

brew install jq

  
## git_remote_branches.sh
# Create new remote branch
git push origin origin:refs/heads/new_branch_name

# Make sure everything is updated
git fetch origin

# Check your branch has been created
git branch -r

# Track a remote branch

## build_ruby19.sh
#!/bin/sh

PATCH=376

mkdir -p /usr/local/src && cd /usr/local/src
wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p$PATCH.tar.bz2
tar -xjvf ruby-1.9.1-p$PATCH.tar.bz2
cd ruby-1.9.1-p$PATCH
./configure --prefix=/usr --program-suffix=19 --enable-shared
make && make install
	# Create new remote branch
	git push origin origin:refs/heads/new_branch_name

	# Make sure everything is updated
	git fetch origin

	# Check your branch has been created
	git branch -r

	# Track a remote branch
	#!/bin/sh

	PATCH=376

	mkdir -p /usr/local/src && cd /usr/local/src
	wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p$PATCH.tar.bz2
	tar -xjvf ruby-1.9.1-p$PATCH.tar.bz2
	cd ruby-1.9.1-p$PATCH
	./configure --prefix=/usr --program-suffix=19 --enable-shared
	make && make install