igli 1199795303 learn The reason we tell you how to deal with any possible filename or variable is so that your script functions can be reused. Please don't whinge about the "real world." Talk like that leads to slights against bash as a programming tool ;-)
igli 1199795319 forget
igli 1199795328 learn The reason we tell you how to deal with any possible filename or variable is so that your script functions can be reused.