Write a script that looks in the entire file system

Assignment Help Computer Engineering

Reference no: EM131876288

Problem

1. Write a script that looks in the entire file system to locate a filename supplied as argument. If the file is found, the script should display its absolute pathname and last modification time without saving any data in files.

2. If the command set `cat foo` generates the error unknown option, what could be the reason, assuming that foo is a small readable file?

3. If a script uses 12 arguments, how will you access the last one?

4. Devise a script that looks at every component of PATH and checks whether the directory exists and is also accessible.

Reference no: EM131876288

Questions Cloud

Write a script that does not permit some user to log in : Write a script that doesn't permit some users to log in more than once. It looks up a configuration file that contains a list of those users, one user per line.

What amount should the discount on notes payable : At what amount should the discount on notes payable be presented on the balance sheet on December 31, 2011?

What will be tricky about proving the case : Two boys, celebrating a birthday, go to a restaurant. Drinking apple juice, they become very ill and are hospitalized. They have serious burns on their lips.

What amount should connor present the note on the december : The present value factors at 10% and 9% are presented At what amount should Connor present the note on the December 31, 2011 balance sheet?

Write a script that looks in the entire file system : Write a script that looks in the entire file system to locate a filename supplied as argument. If the file is found script should display its absolute pathname.

Prepare an analysis of all manufacturing overhead variances : Straightforward coverage of manufacturing overhead, standard-costing system. Prepare an analysis of all manufacturing overhead variances

Calculate present value of an ordinary annuity : Ragos credit rating indicates that he can borrow money at 14% for a loan of this type. Information on present and future value factors is as follows

Find information about leaders in the hospitality industry : In this discussion thread, we will examine good leadership in the hospitality industry and how it can affect service. Let's start by defining how leadership.

Write a script to find the total size of all ordinary files : Write a script to find the total size of all ordinary files owned by a user (which could be anywhere in the system) whose name is specified as argument.

User Account

All Pages