Search File in Ubuntu Terminal
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
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. -
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 -
Introduction to Fmxlinux Delphi's Firemonkey For
Introduction to FmxLinux Delphi’s FireMonkey for Linux Solution Jim McKeeth Embarcadero Technologies [email protected] Chief Developer Advocate & Engineer For quality purposes, all lines except the presenter are muted IT’S OK TO ASK QUESTIONS! Use the Q&A Panel on the Right This webinar is being recorded for future playback. Recordings will be available on Embarcadero’s YouTube channel Your Presenter: Jim McKeeth Embarcadero Technologies [email protected] | @JimMcKeeth Chief Developer Advocate & Engineer Agenda • Overview • Installation • Supported platforms • PAServer • SDK & Packages • Usage • UI Elements • Samples • Database Access FireDAC • Migrating from Windows VCL • midaconverter.com • 3rd Party Support • Broadway Web Why FMX on Linux? • Education - Save money on Windows licenses • Kiosk or Point of Sale - Single purpose computers with locked down user interfaces • Security - Linux offers more security options • IoT & Industrial Automation - Add user interfaces for integrated systems • Federal Government - Many govt systems require Linux support • Choice - Now you can, so might as well! Delphi for Linux History • 1999 Kylix: aka Delphi for Linux, introduced • It was a port of the IDE to Linux • Linux x86 32-bit compiler • Used the Trolltech QT widget library • 2002 Kylix 3 was the last update to Kylix • 2017 Delphi 10.2 “Tokyo” introduced Delphi for x86 64-bit Linux • IDE runs on Windows, cross compiles to Linux via the PAServer • Designed for server side development - no desktop widget GUI library • 2017 Eugene -
A Brief Introduction to Unix-2019-AMS
A Brief Introduction to Linux/Unix – AMS 2019 Pete Pokrandt UW-Madison AOS Systems Administrator [email protected] Twitter @PTH1 Brief Intro to Linux/Unix o Brief History of Unix o Basics of a Unix session o The Unix File System o Working with Files and Directories o Your Environment o Common Commands Brief Intro to Unix (contd) o Compilers, Email, Text processing o Image Processing o The vi editor History of Unix o Created in 1969 by Kenneth Thompson and Dennis Ritchie at AT&T o Revised in-house until first public release 1977 o 1977 – UC-Berkeley – Berkeley Software Distribution (BSD) o 1983 – Sun Workstations produced a Unix Workstation o AT&T unix -> System V History of Unix o Today – two main variants, but blended o System V (Sun Solaris, SGI, Dec OSF1, AIX, linux) o BSD (Old SunOS, linux, Mac OSX/MacOS) History of Unix o It’s been around for a long time o It was written by computer programmers for computer programmers o Case sensitive, mostly lowercase abbreviations Basics of a Unix Login Session o The Shell – the command line interface, where you enter commands, etc n Some common shells Bourne Shell (sh) C Shell (csh) TC Shell (tcsh) Korn Shell (ksh) Bourne Again Shell (bash) [OSX terminal] Basics of a Unix Login Session o Features provided by the shell n Create an environment that meets your needs n Write shell scripts (batch files) n Define command aliases n Manipulate command history n Automatically complete the command line (tab) n Edit the command line (arrow keys in tcsh) Basics of a Unix Login Session o Logging in to a unix -
College Holiday : May 24
Sp21 CIS -18A-41Z: Introduction to Linux/Unix Midterm ONE: Apr 28, Midterm TWO: May 26 , Finals: Jun 21 CENSUS DATE: Apr 19 College Holiday : May 24 Assignment Due dates : Apr 12,19,26, May 3,10,17,25,31, Jun 7,14 No Makeups for any of the above. If you miss, you lose points. Plan accordingly. (Zoom, synchronous M/W, 6PM - 7 PM - Window ) (See http://www.deanza.edu/calendar/finalexams.html) Instructor communicates with student ONLY. • Zoom lectures attendance is not mandatory. Sessions will be recorded and shared in Canvas. • Students need to take midterms and finals -in-the-alloted-time-date. If student does not show up for midterm/finals then 0 points. • FINALS will be on Jun 21, via CANVAS. All times PDT. • If you have questions on assignment grade, email me and we will discuss and resolve it. Any feedback about your work is going to be via email M/W 6 thru 750PM • Do not use Shell programming/Sed/Awk/Perl/Python/Posix expressions for this class in your assignments. Stick to Syllabus. Refer to CANVAS for assignments ! College academic Calendar:Spring 2021 http://deanza.fhda.edu/calendar/springdates.html Instructor Information • Name: Lalitha Krishnamurthy • Email: krishnamurthylalitha at fhda dot edu • Email only in canvas please. • Online Lab Hours: Wednesdays 845pm - 10pm (via Canvas) • Office Hours: Available via synchronous zoom: Mondays 830-930pm PDT. • Lecture timings for CIS18A : M/W 6 PM - 750 PM - Online/Zoom via CANVAS Students, please read the following and plan accordingly • All communication with instructor is via Canvas for assignments and quizzes. -
Introduction to Unix Part I: the Essentials
Introduction to Unix Part I: The Essentials Frederick J Tan Bioinformatics Research Faculty Carnegie Institution of Washington, Department of Embryology 9 April 2013 Unix, Linux, Ubuntu, Oh My! 2 A Three Hour Tour Part I: The Essentials client-server model, command-line interface, navigation, viewing files, searching, finding help Part II: Special Topics account settings, multi-tasking, programming, installing programs, file systems, system administration 3 The Awesome Power of the Client-Server Model 4 A Tale of Two Interfaces Command Line Graphical Terminal.app, Unix shell Finder.app, Galaxy breadth, cutting-edge discovery, visualization 5 Running Programs Using the Command-Line Interface command-line graphical type in the name of the to run a program program and hit <ENTER> double click on an icon (e.g. bowtie2) type in options after the program, to modify how a click on check boxes, before hitting <ENTER> program operates select from pull-down menus (e.g. bowtie2 --very-sensitive) 6 The Anatomy of a Shell Prompt workshop@ubuntu:~$ The text in between the colon (:) The $ symbol indicates The symbol and the dollar sign ($) indicates that the server is ready to indicates where what what directory you are in. perform a command. you type in will appear. /home/workshop$ $ ssh [email protected] 7 Task 1: Connect to your server and start top with -i option Start VirtualBox Start Ubuntu Secure SHell $ ssh [email protected] <ENTER> <SPACE> Shell Prompt /home/workshop$ <TAB> Start top -i $ top -i <CTRL> <UP> <DOWN> 8 Task 2: Figure -
Debian \ Amber \ Arco-Debian \ Arc-Live \ Aslinux \ Beatrix
Debian \ Amber \ Arco-Debian \ Arc-Live \ ASLinux \ BeatriX \ BlackRhino \ BlankON \ Bluewall \ BOSS \ Canaima \ Clonezilla Live \ Conducit \ Corel \ Xandros \ DeadCD \ Olive \ DeMuDi \ \ 64Studio (64 Studio) \ DoudouLinux \ DRBL \ Elive \ Epidemic \ Estrella Roja \ Euronode \ GALPon MiniNo \ Gibraltar \ GNUGuitarINUX \ gnuLiNex \ \ Lihuen \ grml \ Guadalinex \ Impi \ Inquisitor \ Linux Mint Debian \ LliureX \ K-DEMar \ kademar \ Knoppix \ \ B2D \ \ Bioknoppix \ \ Damn Small Linux \ \ \ Hikarunix \ \ \ DSL-N \ \ \ Damn Vulnerable Linux \ \ Danix \ \ Feather \ \ INSERT \ \ Joatha \ \ Kaella \ \ Kanotix \ \ \ Auditor Security Linux \ \ \ Backtrack \ \ \ Parsix \ \ Kurumin \ \ \ Dizinha \ \ \ \ NeoDizinha \ \ \ \ Patinho Faminto \ \ \ Kalango \ \ \ Poseidon \ \ MAX \ \ Medialinux \ \ Mediainlinux \ \ ArtistX \ \ Morphix \ \ \ Aquamorph \ \ \ Dreamlinux \ \ \ Hiwix \ \ \ Hiweed \ \ \ \ Deepin \ \ \ ZoneCD \ \ Musix \ \ ParallelKnoppix \ \ Quantian \ \ Shabdix \ \ Symphony OS \ \ Whoppix \ \ WHAX \ LEAF \ Libranet \ Librassoc \ Lindows \ Linspire \ \ Freespire \ Liquid Lemur \ Matriux \ MEPIS \ SimplyMEPIS \ \ antiX \ \ \ Swift \ Metamorphose \ miniwoody \ Bonzai \ MoLinux \ \ Tirwal \ NepaLinux \ Nova \ Omoikane (Arma) \ OpenMediaVault \ OS2005 \ Maemo \ Meego Harmattan \ PelicanHPC \ Progeny \ Progress \ Proxmox \ PureOS \ Red Ribbon \ Resulinux \ Rxart \ SalineOS \ Semplice \ sidux \ aptosid \ \ siduction \ Skolelinux \ Snowlinux \ srvRX live \ Storm \ Tails \ ThinClientOS \ Trisquel \ Tuquito \ Ubuntu \ \ A/V \ \ AV \ \ Airinux \ \ Arabian -
Kyle W. Ambroff
Kyle W. Ambroff Email: [email protected] Phone: +1 (530) 306-5134 OBJECTIVE An opportunity to develop, maintain, extend and deploy software to solve unique problems. EDUCATION Bachelor of Science, Computer Science 2003 - Present California State University, Sacramento, CA., Expected Spring 2008 CISCO Netacadamy, CCNA 2002-2003 PROGRAMMING Python, C, Javascript, Ruby, Java, C#, .NET, Vala, and POSIX environ- LANGUAGES ment. Familiar with C++, Perl, VB.NET, x86 Assembly, e-lisp, FORTRAN, Objective-C, scheme, Common Lisp. COMPILER bison, flex and ply. CONSTRUCTION WEB Django, modpython, Apache, Javascript, PHP, Table-less layouts with XHTML DEVELOPMENT and CSS, cgi, TurboGears, AJAX. Familiar with Ruby On Rails and ASP.Net. OPERATING GNU/Linux, OpenSolaris, Mac OS X, Microsoft Windows. SYSTEMS TEXT Proficient in using the full power of POSIX and UNIX tools. PROCESSING DIGITAL Familiar with TEX, LATEX and Postscript. TYPOGRAPHY PRODUCTIVITY Experience with OpenOffice.org, GNOME Office and Microsoft Office, including SOFTWARE MS Access, Glom and OpenOffice databases. FREE I am actively involved in or have contributed to the development, documentation SOFTWARE or debugging in the following free and open source software projects: GLib The low-level core library that forms the basis for projects such as GTK+ and GNOME. Vala Programming Language Vala is a new programming language that aims to bring modern programming language features to GNOME developers without imposing any additional run- time requirements and without using a different ABI compared to applications and libraries written in C. Beagle Beagle is a search tool that ransacks your personal information space to find whatever you’re looking for. Beagle is a very large .NET application that is included in every major Linux distribution. -
Great Lakes Cheat Sheet Less File Prints Content of File Page by Page Guide to General L Inux (Bash) a Nd S Lurm C Ommands Head File Print First 10 Lines of File
Viewing and editing text files cat file Print entire content of file Great Lakes Cheat Sheet less file Prints content of file page by page Guide to general L inux (Bash) and S lurm c ommands head file Print first 10 lines of file tail file Print last 10 lines of file Accessing Great Lakes nano Simple, easy to use text editor Logging in from a terminal (Duo required) vim Minimalist yet powerful text editor ssh uniqname @greatlakes.arc-ts.umich.edu emacs Extensible and customizable text editor Transferring files between Great Lakes and your system scp input uniqname@ greatlakes-xfer.arc-ts.umich.edu: output Advanced file management scp -r i nput uniqname@ greatlakes-xfer.arc-ts.umich.edu:o utput scp uniqname@ greatlakes-xfer.arc-ts.umich.edu:i nput output chmod Change read/write/execute permissions which cmd List the full file path of a command GUI Clients PuTTY SSH client for Windows whereis cmd List all related file paths (binary, source, manual, etc.) of a command WinSCP SCP client for Windows du dir List size of directory and its subdirectories FileZilla FTP client for Windows, Mac, and Linux find Find file in a directory Basic Linux file management Aliases and system variables man command Display the manual page for command alias Create shortcut to command pwd Print out the present working directory env Lists all environment variables ls List the files in the current directory export var = val Create environment variable $ var with value ls -lh Show long, human-readable listing val ls dir List files inside directory dir echo $var Print the value of variable $var rm file Delete file .bashrc File that defines user aliases and variables mkdir dir Create empty directory called dir Input and output redirection rmdir dir Remove empty directory dir $( command) Runs command first, then inserts output to the rm -r dir Remove directory dir and all contents rest of the overall command cd dir Change working directory to dir < Standard input redirection cd . -
Comparison of Indexers
Comparison of indexers Beagle, JIndex, metaTracker, Strigi Michal Pryc, Xusheng Hou Sun Microsystems Ltd., Ireland November, 2006 Updated: December, 2006 Table of Contents 1. Introduction.............................................................................................................................................3 2. Indexers...................................................................................................................................................4 3. Test environment ....................................................................................................................................5 3.1 Machine............................................................................................................................................5 3.2 CPU..................................................................................................................................................5 3.3 RAM.................................................................................................................................................5 3.4 Disk..................................................................................................................................................5 3.5 Kernel...............................................................................................................................................5 3.6 GCC..................................................................................................................................................5 -
LIFE Packages
LIFE packages Index Office automation Desktop Internet Server Web developpement Tele centers Emulation Health centers Graphics High Schools Utilities Teachers Multimedia Tertiary schools Programming Database Games Documentation Internet - Firefox - Browser - Epiphany - Nautilus - Ftp client - gFTP - Evolution - Mail client - Thunderbird - Internet messaging - Gaim - Gaim - IRC - XChat - Gaim - VoIP - Skype - Videomeeting - Gnome meeting - GnomeBittorent - P2P - aMule - Firefox - Download manager - d4x - Telnet - Telnet Web developpement - Quanta - Bluefish - HTML editor - Nvu - Any text editor - HTML galerie - Album - Web server - XAMPP - Collaborative publishing system - Spip Desktop - Gnome - Desktop - Kde - Xfce Graphics - Advanced image editor - The Gimp - KolourPaint - Simple image editor - gPaint - TuxPaint - CinePaint - Video editor - Kino - OpenOffice Draw - Vector vraphics editor - Inkscape - Dia - Diagram editor - Kivio - Electrical CAD - Electric - 3D modeller/render - Blender - CAD system - QCad Utilities - Calculator - gCalcTool - gEdit - gxEdit - Text editor - eMacs21 - Leafpad - Application finder - Xfce4-appfinder - Desktop search tool - Beagle - File explorer - Nautilus -Archive manager - File-Roller - Nautilus CD Burner - CD burner - K3B - GnomeBaker - Synaptic - System updates - apt-get - IPtables - Firewall - FireStarter - BackupPC - Backup - Amanda - gnome-terminal - Terminal - xTerm - xTerminal - Scanner - Xsane - Partition editor - gParted - Making image of disks - Partitimage - Mirroring over network - UDP Cast -
Download the Index
41_067232945x_index.qxd 10/5/07 1:09 PM Page 667 Index NUMBERS 3D video, 100-101 10BaseT Ethernet NIC (Network Interface Cards), 512 64-bit processors, 14 100BaseT Ethernet NIC (Network Interface Cards), 512 A A (Address) resource record, 555 AbiWord, 171-172 ac command, 414 ac patches, 498 access control, Apache web server file systems, 536 access times, disabling, 648 Accessibility module (GNOME), 116 ACPI (Advanced Configuration and Power Interface), 61-62 active content modules, dynamic website creation, 544 Add a New Local User screen, 44 add command (CVS), 583 address books, KAddressBook, 278 Administrator Mode button (KDE Control Center), 113 Adobe Reader, 133 AFPL Ghostscript, 123 41_067232945x_index.qxd 10/5/07 1:09 PM Page 668 668 aggregators aggregators, 309 antispam tools, 325 aKregator (Kontact), 336-337 KMail, 330-331 Blam!, 337 Procmail, 326, 329-330 Bloglines, 338 action line special characters, 328 Firefox web browser, 335 recipe flags, 326 Liferea, 337 special conditions, 327 Opera web browser, 335 antivirus tools, 331-332 RSSOwl, 338 AP (Access Points), wireless networks, 260, 514 aKregator webfeeder (Kontact), 278, 336-337 Apache web server, 529 album art, downloading to multimedia dynamic websites, creating players, 192 active content modules, 544 aliases, 79 CGI programming, 542-543 bash shell, 80 SSI, 543 CNAME (Canonical Name) resource file systems record, 555 access control, 536 local aliases, email server configuration, 325 authentication, 536-538 allow directive (Apache2/httpd.conf), 536 installing Almquist shells