📄 array7.sub
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# these didn't work in versions of bash before bash-4.0LNAME=nordholzecho ${LNAME[$(( 0 ))]//h/!}echo ${LNAME[$(( 2 ))]//h/!}echo ${LNAME[$(( 0 ))]##??}echo ${LNAME[$(( 2 ))]##??}echo ${LNAME[$(( 0 ))]:2}echo ${LNAME[$(( 0 ))]:2:4}echo ${LNAME[$(( 2 ))]:2}echo ${LNAME[$(( 2 ))]:2:4}
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