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.subshell_aliases
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| alias ss='PARENT_SHELL=$PARENT_SHELL:$$ $SHELL' | |
| alias ssi='PARENT_SHELL_ARRAY=(${PARENT_SHELL//:/ });echo ${PARENT_SHELL_ARRAY[@]}, ${#PARENT_SHELL_ARRAY[@]} deep' | |
| alias ssk='[[ -n $PARENT_SHELL ]] && exit || echo "You'\''re not in a subshell"' |
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