[CentOS] variable in loop
S Mathias
smathias1972 at yahoo.comSun Jan 2 22:27:16 UTC 2011
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$ ASDF=hello; a=0; a=$(( 70 - $(echo $ASDF | awk '{print length}') )); echo "$a $ASDF"$(for i in {1..$a}; do printf "."; done) 65 hello. $ Why doesn't it print: 65 hello................................................................. What am i missing?
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