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cp script error, pls help in debugging!!!!
Hi all,
I searched to find out a few cp scripts that had progress bar, but did not compromise on performance, when my efforts were in vain i went ahead and wrote one of my own ,taking i/p frm other scripts... But this is causing some errors and am unable to debug it.....pls help Here is the code #!/bin/bash source=`stat -c %s $1` dest=`stat -c %s $2` while [ $source -ge $dest ];do cp -f $1 $2 & pct=$((( $dest * 100) / $source )) dest=`expr $dest+1` echo "$pct%" done bash3.2#./copy.sh <file1> <file2> Error: line 6:[0+1 interger expression expected ] ?? (Then i get the prompt), bash 3.2#No space left on the device What does this mean??? |
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There must be spaces around the plus sign in the expr statement:
Code:
dest=`expr $dest + 1` |
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