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Write a Bash shell script that receives only one argument via command line. (Ensure that the argument must be exactly one and it must be a directory which is owned ...
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- 04-30-2010 #1
- Join Date
- Apr 2010
need help in question !!!
For the question written above please recommend me any solution .... i have written a code but its not giving me valid output .. u can also see my code below :
if [ $# -eq 1 -a -d "$1" ]
ls $1 > perm
for var in $( cat perm )
if [ -r "$var" ]
read=`expr $read + 1`
this is just for checking the readable ..... rest of other are like the same ....
- 04-30-2010 #2
Hi and Welcome !
We can't help you in Homework questions/assignments. Its against Forum Rules.
I would suggest you go through a few bash tutorials. Don't hesitate to start a new thread if you have any specific problem.