A Brief Introduction to Unix-2019-AMS
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Bid Check Report * * * Time: 14:04
DOT_RGGB01 WASHINGTON STATE DEPARTMENT OF TRANSPORTATION DATE: 05/28/2013 * * * BID CHECK REPORT * * * TIME: 14:04 PS &E JOB NO : 11W101 REVISION NO : BIDS OPENED ON : Jun 26 2013 CONTRACT NO : 008498 REGION NO : 9 AWARDED ON : Jul 1 2013 VERSION NO : 2 WORK ORDER# : XL4078 ------- LOW BIDDER ------- ------- 2ND BIDDER ------- ------- 3RD BIDDER ------- HWY : SR 104 TITLE : SR104 ORION MARINE CONTRACTORS, INC. BLACKWATER MARINE, LLC QUIGG BROS., INC. KINGSTON TML SLIPS 1112 E ALEXANDER AVE 12019 76TH PLACE NE 819 W STATE ST DOLPHIN PRESERVATION - PHASE 4 98520-5934 11W101 PROJECT : NH-2013(079) TACOMA WA 984214102 KIRKLAND WA 980342437 ABERDEEN WA 985200281 COUNTY(S) : KITSAP CONTRACTOR NUMBER : 100767 CONTRACTOR NUMBER : 100874 CONTRACTOR NUMBER : 680000 ENGR'S. EST. ITEM ITEM DESCRIPTION UNIT PRICE PER UNIT/ PRICE PER UNIT/ % DIFF./ PRICE PER UNIT/ % DIFF./ PRICE PER UNIT/ % DIFF./ NO. EST. QUANTITY MEAS TOTAL AMOUNT TOTAL AMOUNT AMT.DIFF. TOTAL AMOUNT AMT.DIFF. TOTAL AMOUNT AMT.DIFF. PREPARATION 1 MOBILIZATION L.S. -25.20 % -25.48 % 40.00 % 25,000.00 18,700.00 -6,300.00 18,630.00 -6,370.00 35,000.00 10,000.00 2 REMOVAL OF STRUCTURE AND OBSTRUCTION L.S. -56.10 % -65.08 % -56.71 % 115,500.00 50,700.00 -64,800.00 40,338.00 -75,162.00 50,000.00 -65,500.00 3 DISPOSAL OF CREOSOTED MATERIAL L.S. -21.05 % -8.99 % -15.79 % 47,500.00 37,500.00 -10,000.00 43,228.35 -4,271.65 40,000.00 -7,500.00 STRUCTURE 4 STRUCTURAL LOW ALLOY STEEL - DOLPHINS L.S. -
Tortoisemerge a Diff/Merge Tool for Windows Version 1.11
TortoiseMerge A diff/merge tool for Windows Version 1.11 Stefan Küng Lübbe Onken Simon Large TortoiseMerge: A diff/merge tool for Windows: Version 1.11 by Stefan Küng, Lübbe Onken, and Simon Large Publication date 2018/09/22 18:28:22 (r28377) Table of Contents Preface ........................................................................................................................................ vi 1. TortoiseMerge is free! ....................................................................................................... vi 2. Acknowledgments ............................................................................................................. vi 1. Introduction .............................................................................................................................. 1 1.1. Overview ....................................................................................................................... 1 1.2. TortoiseMerge's History .................................................................................................... 1 2. Basic Concepts .......................................................................................................................... 3 2.1. Viewing and Merging Differences ...................................................................................... 3 2.2. Editing Conflicts ............................................................................................................. 3 2.3. Applying Patches ........................................................................................................... -
Humidity Definitions
ROTRONIC TECHNICAL NOTE Humidity Definitions 1 Relative humidity Table of Contents Relative humidity is the ratio of two pressures: %RH = 100 x p/ps where p is 1 Relative humidity the actual partial pressure of the water vapor present in the ambient and ps 2 Dew point / Frost the saturation pressure of water at the temperature of the ambient. point temperature Relative humidity sensors are usually calibrated at normal room temper - 3 Wet bulb ature (above freezing). Consequently, it generally accepted that this type of sensor indicates relative humidity with respect to water at all temperatures temperature (including below freezing). 4 Vapor concentration Ice produces a lower vapor pressure than liquid water. Therefore, when 5 Specific humidity ice is present, saturation occurs at a relative humidity of less than 100 %. 6 Enthalpy For instance, a humidity reading of 75 %RH at a temperature of -30°C corre - 7 Mixing ratio sponds to saturation above ice. by weight 2 Dew point / Frost point temperature The dew point temperature of moist air at the temperature T, pressure P b and mixing ratio r is the temperature to which air must be cooled in order to be saturated with respect to water (liquid). The frost point temperature of moist air at temperature T, pressure P b and mixing ratio r is the temperature to which air must be cooled in order to be saturated with respect to ice. Magnus Formula for dew point (over water): Td = (243.12 x ln (pw/611.2)) / (17.62 - ln (pw/611.2)) Frost point (over ice): Tf = (272.62 x ln (pi/611.2)) / (22.46 - -
Unix Command Line; Editors
Unix command line; editors Karl Broman Biostatistics & Medical Informatics, UW–Madison kbroman.org github.com/kbroman @kwbroman Course web: kbroman.org/AdvData My goal in this lecture is to convince you that (a) command-line-based tools are the things to focus on, (b) you need to choose a powerful, universal text editor (you’ll use it a lot), (c) you want to be comfortable and skilled with each. For your work to be reproducible, it needs to be code-based; don’t touch that mouse! Windows vs. Mac OSX vs. Linux Remote vs. Not 2 The Windows operating system is not very programmer-friendly. Mac OSX isn’t either, but under the hood, it’s just unix. Don’t touch the mouse! Open a terminal window and start typing. I do most of my work directly on my desktop or laptop. You might prefer to work remotely on a server, instead. But I can’t stand having any lag in looking at graphics. If you use Windows... Consider Git Bash (or Cygwin) or turn on the Windows subsystem for linux 3 Cygwin is an effort to get Unix command-line tools in Windows. Git Bash combines git (for version control) and bash (the unix shell); it’s simpler to deal with than Cygwin. Linux is now accessible in Windows 10, but you have to enable it. If you use a Mac... Consider Homebrew and iTerm2 Also the XCode command line tools 4 Homebrew is a packaging system; iTerm2 is a Terminal replacement. The XCode command line tools are a must for most unixy things on a Mac. -
Vim for Humans Release 1.0
Vim for humans Release 1.0 Vincent Jousse August 12, 2015 CONTENTS 1 Preamble 1 1.1 Disclaimer .................... ..................... 1 1.2 Paid book but free price .................... ..................... 1 1.3 Free license .................... ..................... 1 1.4 Thanks .................... ..................... 1 2 Introduction 3 2.1 For who? .................... ..................... 4 2.2 What you will be learning .................... .................... 4 2.3 What you will not be learning .................... .................. 4 2.4 The hardest part is to get started .................... ................. 5 3 Having a usable Vim 7 3.1 Essential preamble: the insert mode .................... ............... 8 3.2 Modes: the powerful Vim secrets .................... 10 3.3 The lifesaver default configuration .................... 12 3.4 And now, the color! .................... ..................... 13 3.5 Ourfirst plugin: thefile explorer .................... 17 3.6 Here we go .................... ..................... 19 4 The text editor you’ve always dreamed of 23 4.1 Learning how to move: the copy/paste use case ..................... 23 4.2 Forgetting the directional keys .................... 26 4.3 Doing without the Esc key .................... .................... 29 4.4 Combining keys and moves .................... ................... 29 4.5 Search / Move quickly .................... ..................... 30 4.6 Visual mode .................... ..................... 31 4.7 It’s your turn! .................... .................... -
Chapter 19 RECOVERING DIGITAL EVIDENCE from LINUX SYSTEMS
Chapter 19 RECOVERING DIGITAL EVIDENCE FROM LINUX SYSTEMS Philip Craiger Abstract As Linux-kernel-based operating systems proliferate there will be an in evitable increase in Linux systems that law enforcement agents must process in criminal investigations. The skills and expertise required to recover evidence from Microsoft-Windows-based systems do not neces sarily translate to Linux systems. This paper discusses digital forensic procedures for recovering evidence from Linux systems. In particular, it presents methods for identifying and recovering deleted files from disk and volatile memory, identifying notable and Trojan files, finding hidden files, and finding files with renamed extensions. All the procedures are accomplished using Linux command line utilities and require no special or commercial tools. Keywords: Digital evidence, Linux system forensics !• Introduction Linux systems will be increasingly encountered at crime scenes as Linux increases in popularity, particularly as the OS of choice for servers. The skills and expertise required to recover evidence from a Microsoft- Windows-based system, however, do not necessarily translate to the same tasks on a Linux system. For instance, the Microsoft NTFS, FAT, and Linux EXT2/3 file systems work differently enough that under standing one tells httle about how the other functions. In this paper we demonstrate digital forensics procedures for Linux systems using Linux command line utilities. The ability to gather evidence from a running system is particularly important as evidence in RAM may be lost if a forensics first responder does not prioritize the collection of live evidence. The forensic procedures discussed include methods for identifying and recovering deleted files from RAM and magnetic media, identifying no- 234 ADVANCES IN DIGITAL FORENSICS tables files and Trojans, and finding hidden files and renamed files (files with renamed extensions. -
Unix/Linux Command Reference
Unix/Linux Command Reference .com File Commands System Info ls – directory listing date – show the current date and time ls -al – formatted listing with hidden files cal – show this month's calendar cd dir - change directory to dir uptime – show current uptime cd – change to home w – display who is online pwd – show current directory whoami – who you are logged in as mkdir dir – create a directory dir finger user – display information about user rm file – delete file uname -a – show kernel information rm -r dir – delete directory dir cat /proc/cpuinfo – cpu information rm -f file – force remove file cat /proc/meminfo – memory information rm -rf dir – force remove directory dir * man command – show the manual for command cp file1 file2 – copy file1 to file2 df – show disk usage cp -r dir1 dir2 – copy dir1 to dir2; create dir2 if it du – show directory space usage doesn't exist free – show memory and swap usage mv file1 file2 – rename or move file1 to file2 whereis app – show possible locations of app if file2 is an existing directory, moves file1 into which app – show which app will be run by default directory file2 ln -s file link – create symbolic link link to file Compression touch file – create or update file tar cf file.tar files – create a tar named cat > file – places standard input into file file.tar containing files more file – output the contents of file tar xf file.tar – extract the files from file.tar head file – output the first 10 lines of file tar czf file.tar.gz files – create a tar with tail file – output the last 10 lines -
Linux Fundamentals (GL120) U8583S This Is a Challenging Course That Focuses on the Fundamental Tools and Concepts of Linux and Unix
Course data sheet Linux Fundamentals (GL120) U8583S This is a challenging course that focuses on the fundamental tools and concepts of Linux and Unix. Students gain HPE course number U8583S proficiency using the command line. Beginners develop a Course length 5 days solid foundation in Unix, while advanced users discover Delivery mode ILT, vILT patterns and fill in gaps in their knowledge. The course View schedule, local material is designed to provide extensive hands-on View now pricing, and register experience. Topics include basic file manipulation; basic and View related courses View now advanced filesystem features; I/O redirection and pipes; text manipulation and regular expressions; managing jobs and processes; vi, the standard Unix editor; automating tasks with Why HPE Education Services? shell scripts; managing software; secure remote • IDC MarketScape leader 5 years running for IT education and training* administration; and more. • Recognized by IDC for leading with global coverage, unmatched technical Prerequisites Supported distributions expertise, and targeted education consulting services* Students should be comfortable with • Red Hat Enterprise Linux 7 • Key partnerships with industry leaders computers. No familiarity with Linux or other OpenStack®, VMware®, Linux®, Microsoft®, • SUSE Linux Enterprise 12 ITIL, PMI, CSA, and SUSE Unix operating systems is required. • Complete continuum of training delivery • Ubuntu 16.04 LTS options—self-paced eLearning, custom education consulting, traditional classroom, video on-demand -
Epmp Command Line Interface User Guide
USER GUIDE ePMP Command Line Interface ePMP Command Line Interface User Manual Table of Contents 1 Introduction ...................................................................................................................................... 3 1.1 Purpose ................................................................................................................................ 3 1.2 Command Line Access ........................................................................................................ 3 1.3 Command usage syntax ...................................................................................................... 3 1.4 Basic information ................................................................................................................. 3 1.4.1 Context sensitive help .......................................................................................................... 3 1.4.2 Auto-completion ................................................................................................................... 3 1.4.3 Movement keys .................................................................................................................... 3 1.4.4 Deletion keys ....................................................................................................................... 4 1.4.5 Escape sequences .............................................................................................................. 4 2 Command Line Interface Overview .............................................................................................. -
System Planner
System Planner ACE3600 RTU ab 6802979C45-D Draft 2 Copyright © 2009 Motorola All Rights Reserved March 2009 DISCLAIMER NOTE The information within this document has been carefully checked and is believed to be entirely reliable. However, no responsibility is assumed for any inaccuracies. Furthermore Motorola reserves the right to make changes to any product herein to improve reliability, function, or design. Motorola does not assume any liability arising out of the application or use of any product, recommendation, or circuit described herein; neither does it convey any license under its patent or right of others. All information resident in this document is considered copyrighted. COMPUTER SOFTWARE COPYRIGHTS The Motorola products described in this Product Planner include copyrighted Motorola software stored in semiconductor memories and other media. Laws in the United States and foreign countries preserve for Motorola certain exclusive rights for copyrighted computer programs, including the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in Motorola products described in this Product Planner may not be copied or reproduced in any manner without written permission from Motorola, Inc. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyright, patents, or patent applications of Motorola, except for the normal non-exclusive, royalty free license to use that arises by operation in law of the sale of a product. TRADEMARKS MOTOROLA and the Stylized M Logo are registered in the U.S. Patent and Trademark Office. -
Powerview Command Reference
PowerView Command Reference TRACE32 Online Help TRACE32 Directory TRACE32 Index TRACE32 Documents ...................................................................................................................... PowerView User Interface ............................................................................................................ PowerView Command Reference .............................................................................................1 History ...................................................................................................................................... 12 ABORT ...................................................................................................................................... 13 ABORT Abort driver program 13 AREA ........................................................................................................................................ 14 AREA Message windows 14 AREA.CLEAR Clear area 15 AREA.CLOSE Close output file 15 AREA.Create Create or modify message area 16 AREA.Delete Delete message area 17 AREA.List Display a detailed list off all message areas 18 AREA.OPEN Open output file 20 AREA.PIPE Redirect area to stdout 21 AREA.RESet Reset areas 21 AREA.SAVE Save AREA window contents to file 21 AREA.Select Select area 22 AREA.STDERR Redirect area to stderr 23 AREA.STDOUT Redirect area to stdout 23 AREA.view Display message area in AREA window 24 AutoSTOre .............................................................................................................................. -
Text Editing in UNIX: an Introduction to Vi and Editing
Text Editing in UNIX A short introduction to vi, pico, and gedit Copyright 20062009 Stewart Weiss About UNIX editors There are two types of text editors in UNIX: those that run in terminal windows, called text mode editors, and those that are graphical, with menus and mouse pointers. The latter require a windowing system, usually X Windows, to run. If you are remotely logged into UNIX, say through SSH, then you should use a text mode editor. It is possible to use a graphical editor, but it will be much slower to use. I will explain more about that later. 2 CSci 132 Practical UNIX with Perl Text mode editors The three text mode editors of choice in UNIX are vi, emacs, and pico (really nano, to be explained later.) vi is the original editor; it is very fast, easy to use, and available on virtually every UNIX system. The vi commands are the same as those of the sed filter as well as several other common UNIX tools. emacs is a very powerful editor, but it takes more effort to learn how to use it. pico is the easiest editor to learn, and the least powerful. pico was part of the Pine email client; nano is a clone of pico. 3 CSci 132 Practical UNIX with Perl What these slides contain These slides concentrate on vi because it is very fast and always available. Although the set of commands is very cryptic, by learning a small subset of the commands, you can edit text very quickly. What follows is an outline of the basic concepts that define vi.