$ curl cheat.sh/
 cheat:pushd 
# To pushes your current directory to the top of a stack while changing to the specified directory:
pushd <directory>

# To return use popd:
popd

 tldr:pushd 
# pushd
# Place a directory on a stack so it can be accessed later.
# See also `popd` to switch back to original directory and `dirs` to display directory stack contents.

# Switch to directory and push it on the stack:
pushd path/to/directory

# Switch first and second directories on the stack:
pushd

# Rotate stack by making the 5th element the top of the stack:
pushd +4

$
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