[SOLVED] Shell Script is showing error after whenever checking a special variable
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Shell Script is showing error after whenever checking a special variable
I have created a shell script to customise mv command, now i have achieved to accomplish all the functionality of mv by using alias. But i found difficulty in accomplish the funcionality with options [Like mv -i or mv -f etc.]. I thought about logic which check the first argument whether its starting with a minus [-] or not. if its starting with argument it will set a flag and execute accordingly. But whenever this condition is checked it shell script will throw error of destination operand missing. But the same will work with out option.
Note: I have used an minus[-] expression for decreasing a counter on the script above.
Kindly help me to get rid of this issue...
The below mentioned is the portion of script. Sry for troubling Im not gud @scripting.
for i in $*
argument=`expr $argument - 1`
if [ $argument = 0 ];
x=`echo "$i" | cut -c 1`
if [ "$x" = '-' ];
Thanks for prompt reply...
I have already thought about that, bt that will cost me for entire restructuring of my scripts. I thought that it can be used if this logic is not at all possible...
hope we can resolve the mentioned error and can use same logic.