Suppose you're in the /usr/local/share and enter "Is" to list files and directories. You see the following: drwxr-xr-x 2 root root 4096 Apr 28 04:03 applications drwxr-xr-x 2 root root 4096 Jan 28 2019 ca-certificates drwxr-xr-x 2 root root 4096 Jul 20 2021 color-profiles drwxr-xr-x 4 root root 4096 Jan 1 2019 cryptopp drwxr-xr-x 2 root root 4096 Nov 14 06:16 desktop-directories drwxr-xr-x 3 root root 4096 Mar 19 2021 doc drwxrwsr-x 3 root staff 4096 Jun 19 2020 fonts drwxr-xr-x 3 root root 4096 May 28 2020 gnome-shell drwxr-xr-x 2 root root 4096 Nov 14 16:24 icons drwxr-xr-x 3 root root 4096 Jul 18 2021 kservices5 drwxr-xr-x 4 root root 4096 Jul 12 2021 man drwxr-xr-x 3 root root 4096 Jul 18 2021 mime drwxr-xr-x 7 root root 4096 Jan 20 2021 sgml drwxr-xr-x 2 root root 4096 Apr 18 2021 texmf drwxr-xr-x 6 root root 4096 Apr 20 2019 xml Which of the following commands would allow you to see the contents of the applications directory? Is /usr/local/share/applications Is /applications Is applications Is ../../applications

Suppose you're in the /usr/local/share and enter "Is" to list files and directories. You see the following: drwxr-xr-x 2 root root 4096 Apr 28 04:03 applications drwxr-xr-x 2 root root 4096 Jan 28 2019 ca-certificates drwxr-xr-x 2 root root 4096 Jul 20 2021 color-profiles drwxr-xr-x 4 root root 4096 Jan 1 2019 cryptopp drwxr-xr-x 2 root root 4096 Nov 14 06:16 desktop-directories drwxr-xr-x 3 root root 4096 Mar 19 2021 doc drwxrwsr-x 3 root staff 4096 Jun 19 2020 fonts drwxr-xr-x 3 root root 4096 May 28 2020 gnome-shell drwxr-xr-x 2 root root 4096 Nov 14 16:24 icons drwxr-xr-x 3 root root 4096 Jul 18 2021 kservices5 drwxr-xr-x 4 root root 4096 Jul 12 2021 man drwxr-xr-x 3 root root 4096 Jul 18 2021 mime drwxr-xr-x 7 root root 4096 Jan 20 2021 sgml drwxr-xr-x 2 root root 4096 Apr 18 2021 texmf drwxr-xr-x 6 root root 4096 Apr 20 2019 xml Which of the following commands would allow you to see the contents of the applications directory? Is /usr/local/share/applications Is /applications Is applications Is ../../applications

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Earlier, you had prepared a file in order to carry out a dictionary attack against a target server that did not utilize salt. This attack required you to guess words from a predetermined list. The whole OED is provided in this file, which contains 171,000 words, with the exception of the term "impossible." The dictionary is now inaccessible due to an update that was made to a 32-bit version of the salt server. In order to find your way through an older vocabulary using brute force, you need to construct a new dictionary. What is the total number of words that are included in the new dictionary?
Why can't I run the code?
Understanding how to interpret (or trace) an existing PowerShell script is vital when searching for PowerShell scripts on the Internet that suit a particular administrative need. Trace the PowerScript script shown in below and write a short memo describing what it will do after being executed: $list = get-childitem | sort-object foreach (objItem in $list) {if ($objitem.attributes - contains "directory") {$fgc="cyan" }elseif ($objItem.Extension -eq ".ps1") {$fgc="blue" }elseif ($objItem.Extension -eq ".exe") {$fgc="green" }elseif ($objItem.Extension -eq ".zip") {$fgc="red" }elseif ($objItem.Extension -eq ".rar") {$fgc="red" }else { $fgc="yellow" }write-host $objItem.name, $objItem.Length, objItem.LastWriteTime-foregroundcolor $fgc
11.3: What are the advantages of the variant of linked that uses a FAT to chain together the blocks allocation of a file?
Professor Potter, a punning pedantic, practices puzzling her students. She has left a secret message, of unknown length, encoded in a file for you to unravel. The setup is simple: each line of the file contains one char and one non-negative integer. The key to reading the message is organizing the characters in the proper order. The integer indicates the position of the character within the message. For example: e 2 b 1 a 3 h 5 c 4 spells 'beach' when unraveled. Write a program that will: Ask the user for the name of a file Check to see that the file exists and contains some data. Open and read this file exactly once Using your MessageDecoder class, unravel and display the message Offer to do it again on another file Required classes: You will create and submit 2 classes: MessageDecoder class: Responsible for converting a scrambled message file into plain text. Contains a public method getPlainTextMessage() that returns the String object. The scrambled file must be scanned only once…
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Lab 14: Processing a json file Read in a JSON file such as the following: { "students":[ } { }, { "firstName" "lastName : "Doe", "major" : "CENT", "credits": 12, : "Jane", "exams" : [92.7, 91.4, 95.2] "firstName" : "John" "lastName' : "Doe" "major": "PHYS", "credits" : 10.0, "exams : [91.1, 81.3, 85.6] "firstName" : "Bill", "lastName : "Gates", "major": "ICS", "credits" : 7, exams" : [98.7, 94.4, 96.4] PART 1: Parse the JSON data into a dictionary and output the data as follows: Jane Doe is majoring in CENT John Doe is majoring in PHYS Bill Gates is majoring in ICS
I am getting this error with the EXCEPTION