I am practicing unix, self learning so I done some basic coding of creating a cash machine. so far I have done the following and need some guidance on the final hurdle
I am stuck on how I can update ...
I know that both of them can do simple arithmetic. I'm wondering when it will be easier to use one versus the other.
I know that expr evaluates an expression from its arguments, while bcl evaluates ...
I am trying to write a script to get a random, even hex number. I have found the the openssl command has a convenient option for creating random hex numbers. Unfortunately, I need it to be even and my ...
I have a source code to find a number of words and characters in a file:
for i in `cat $1`
echo "no of characters"...
I am having a really a hard time to evaluate conditional strings and numbers.
After hours of reading and trying with (my Beginners Guide) I keep getting the error msgs like syntax error in conditional ...