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Commit | Line | Data |
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3185942a JA |
1 | # these didn't work in versions of bash before bash-4.0 |
2 | ||
3 | LNAME=nordholz | |
4 | ||
5 | echo ${LNAME[$(( 0 ))]//h/!} | |
6 | echo ${LNAME[$(( 2 ))]//h/!} | |
7 | ||
8 | echo ${LNAME[$(( 0 ))]##??} | |
9 | echo ${LNAME[$(( 2 ))]##??} | |
10 | ||
11 | echo ${LNAME[$(( 0 ))]:2} | |
12 | echo ${LNAME[$(( 0 ))]:2:4} | |
13 | echo ${LNAME[$(( 2 ))]:2} | |
14 | echo ${LNAME[$(( 2 ))]:2:4} |