stupid bash tricks (how to loop on the command line)

Miner, Jonathan W (CSC) (US SSA) jonathan.w.miner at
Thu Nov 8 17:48:51 UTC 2007

> ... got the shell to do looping without creating a file. 

Just type it in...

bash-3.2$ i=0; while [ $i -lt 10 ]; do echo $i; i=`expr $i + 1`; done

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