Linux Let Command Example
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Commands to Control Device
Commands to Control Device New OTA firmware upgrade command. To try it via over-the-air update, use these commands: > fwe > fwd B6FMA186 The board will reboot after the first command, this is normal. After the second command wait 1-3 minutes (seems like a long time). After it resets again, go back to BlueFruit and press "info" the software should be 3.0.186 The default wakeup interval is still 4 hours (14400 seconds). To configure a unit for a different wakeup interval: >wakt 600 (this would be 60*10 = 10 minutes) No beeps (Command to turn off the beeps) nvap 6 120000 14400000 15000 5000 0 223 1 3 Command to Restore Beeps nvap 6 120000 14400000 15000 5000 0 223 1 65535 Main Menu commands ---- SubMenus -------------------------- >i - I2C menu >l - Log menu >M - Modem menu ---- Device Control Cmds --------------- >D [n] - set debug level to [n] >info - Show device info >cota - CDMA OTA reprovision >svrm [name] - Set server main >nvmr - Non-volatile memory revert >t - show system uptime >rst - Hard reset ---- General Cmds ---------------------- >c [str] - Execute remote command manually >batq - Query battery state >slp - Go to sleep immediately >slpt [n] - Set sleep timeout to [n] seconds >wakt [n] - Set wake timeout to [n] hours >sus - Suspend immediately >sts - Show statistics and send to server >bt [n] - Bluetooth disable/enable: n=0/1 >dsms [n] - DebugSMS configure 0/1=disabled/enabled >wss [p] [s] - WiMM Server Send [p]ort, [s]tring >wsr - WiMM Server Recv ---- Pos/Log Cmds ---------------------- >pn - Position now >plc {i} {t} - Position log ctrl, [i]nterval, [t]ripId Stop Logging >pla {i} {t} - Position log auto, [i]nterval, [t]ripId >plb {n} - Position log batch [n] records >ple - Position log erase --- Alarm Cmds ------------------------ >alm [m] - Alarm mode: m=0/1/2: Off/On/FireNow ---- Firmware Cmds --------------------- >fwd [v] - Firmware Download (WIMM{v}.hex) >fwl {i} - Firmware Launch (i=0/1: ImgA/B) >fwe - Firmware Erase (ImgB) To change the alarm delay You must be running firmware 145 or later. -
Administering Unidata on UNIX Platforms
C:\Program Files\Adobe\FrameMaker8\UniData 7.2\7.2rebranded\ADMINUNIX\ADMINUNIXTITLE.fm March 5, 2010 1:34 pm Beta Beta Beta Beta Beta Beta Beta Beta Beta Beta Beta Beta Beta Beta Beta Beta UniData Administering UniData on UNIX Platforms UDT-720-ADMU-1 C:\Program Files\Adobe\FrameMaker8\UniData 7.2\7.2rebranded\ADMINUNIX\ADMINUNIXTITLE.fm March 5, 2010 1:34 pm Beta Beta Beta Beta Beta Beta Beta Beta Beta Beta Beta Beta Beta Notices Edition Publication date: July, 2008 Book number: UDT-720-ADMU-1 Product version: UniData 7.2 Copyright © Rocket Software, Inc. 1988-2010. All Rights Reserved. Trademarks The following trademarks appear in this publication: Trademark Trademark Owner Rocket Software™ Rocket Software, Inc. Dynamic Connect® Rocket Software, Inc. RedBack® Rocket Software, Inc. SystemBuilder™ Rocket Software, Inc. UniData® Rocket Software, Inc. UniVerse™ Rocket Software, Inc. U2™ Rocket Software, Inc. U2.NET™ Rocket Software, Inc. U2 Web Development Environment™ Rocket Software, Inc. wIntegrate® Rocket Software, Inc. Microsoft® .NET Microsoft Corporation Microsoft® Office Excel®, Outlook®, Word Microsoft Corporation Windows® Microsoft Corporation Windows® 7 Microsoft Corporation Windows Vista® Microsoft Corporation Java™ and all Java-based trademarks and logos Sun Microsystems, Inc. UNIX® X/Open Company Limited ii SB/XA Getting Started The above trademarks are property of the specified companies in the United States, other countries, or both. All other products or services mentioned in this document may be covered by the trademarks, service marks, or product names as designated by the companies who own or market them. License agreement This software and the associated documentation are proprietary and confidential to Rocket Software, Inc., are furnished under license, and may be used and copied only in accordance with the terms of such license and with the inclusion of the copyright notice. -
(2) G: 9 Timeout Error Layer —T
US007831732B1 (12) United States Patent (10) Patent No.: US 7,831,732 B1 Zilist et al. (45) Date of Patent: Nov. 9, 2010 (54) NETWORK CONNECTION UTILITY 6,018,724 A 1/2000 Arent 6,182,139 B1 1/2001 Brendel ...................... TO9,226 (75) Inventors: Ira Zilist, Chicago, IL (US); Daniel 6,338,094 B1* 1/2002 Scott et al. .................. 709/245 Reimann, Mt. Prospect, IL (US); Devin 6,393,581 B1 5, 2002 Friedman et al. 6,731,625 B1 5/2004 Eastep et al. Henkel, Chicago, IL (US); Gurpreet 6,742,015 B1 5/2004 Bowman-Amuah Singh, Clarendon Hills, IL (US) 7,082,454 B1* 7/2006 Gheith ....................... TO9,203 2002/0120800 A1* 8/2002 Sugahara et al. .. ... 710,260 (73) Assignee: Federal Reserve Bank of Chicago, 2004/0010546 A1* 1/2004 Kluget al. ............ ... 709,203 Chicago, IL (US) 2004/0192383 A1* 9, 2004 Zacks et al. ................. 455/557 (*) Notice: Subject to any disclaimer, the term of this patent is extended or adjusted under 35 * cited by examiner U.S.C. 154(b) by 1196 days. Primary Examiner Ario Etienne Assistant Examiner Avi Gold (21) Appl. No.: 11/192,991 (74) Attorney, Agent, or Firm—Brinks Hofer Gilson & Lione (22) Filed: Jul. 29, 2005 (57) ABSTRACT Int. C. (51) A system is disclosed for masking errors that may occur G06F 15/16 (2006.01) during a delay of a client connecting with a server on a (52) U.S. Cl. ........................ 709/237; 709/217; 709/219 network. A connection utility requests a connection with the (58) Field of Classification Search ................ -
Windows Command Prompt Cheatsheet
Windows Command Prompt Cheatsheet - Command line interface (as opposed to a GUI - graphical user interface) - Used to execute programs - Commands are small programs that do something useful - There are many commands already included with Windows, but we will use a few. - A filepath is where you are in the filesystem • C: is the C drive • C:\user\Documents is the Documents folder • C:\user\Documents\hello.c is a file in the Documents folder Command What it Does Usage dir Displays a list of a folder’s files dir (shows current folder) and subfolders dir myfolder cd Displays the name of the current cd filepath chdir directory or changes the current chdir filepath folder. cd .. (goes one directory up) md Creates a folder (directory) md folder-name mkdir mkdir folder-name rm Deletes a folder (directory) rm folder-name rmdir rmdir folder-name rm /s folder-name rmdir /s folder-name Note: if the folder isn’t empty, you must add the /s. copy Copies a file from one location to copy filepath-from filepath-to another move Moves file from one folder to move folder1\file.txt folder2\ another ren Changes the name of a file ren file1 file2 rename del Deletes one or more files del filename exit Exits batch script or current exit command control echo Used to display a message or to echo message turn off/on messages in batch scripts type Displays contents of a text file type myfile.txt fc Compares two files and displays fc file1 file2 the difference between them cls Clears the screen cls help Provides more details about help (lists all commands) DOS/Command Prompt help command commands Source: https://technet.microsoft.com/en-us/library/cc754340.aspx. -
Use Perl Regular Expressions in SAS® Shuguang Zhang, WRDS, Philadelphia, PA
NESUG 2007 Programming Beyond the Basics Use Perl Regular Expressions in SAS® Shuguang Zhang, WRDS, Philadelphia, PA ABSTRACT Regular Expression (Regexp) enhance search and replace operations on text. In SAS®, the INDEX, SCAN and SUBSTR functions along with concatenation (||) can be used for simple search and replace operations on static text. These functions lack flexibility and make searching dynamic text difficult, and involve more function calls. Regexp combines most, if not all, of these steps into one expression. This makes code less error prone, easier to maintain, clearer, and can improve performance. This paper will discuss three ways to use Perl Regular Expression in SAS: 1. Use SAS PRX functions; 2. Use Perl Regular Expression with filename statement through a PIPE such as ‘Filename fileref PIPE 'Perl programm'; 3. Use an X command such as ‘X Perl_program’; Three typical uses of regular expressions will also be discussed and example(s) will be presented for each: 1. Test for a pattern of characters within a string; 2. Replace text; 3. Extract a substring. INTRODUCTION Perl is short for “Practical Extraction and Report Language". Larry Wall Created Perl in mid-1980s when he was trying to produce some reports from a Usenet-Nes-like hierarchy of files. Perl tries to fill the gap between low-level programming and high-level programming and it is easy, nearly unlimited, and fast. A regular expression, often called a pattern in Perl, is a template that either matches or does not match a given string. That is, there are an infinite number of possible text strings. -
A First Course to Openfoam
Basic Shell Scripting Slides from Wei Feinstein HPC User Services LSU HPC & LON [email protected] September 2018 Outline • Introduction to Linux Shell • Shell Scripting Basics • Variables/Special Characters • Arithmetic Operations • Arrays • Beyond Basic Shell Scripting – Flow Control – Functions • Advanced Text Processing Commands (grep, sed, awk) Basic Shell Scripting 2 Linux System Architecture Basic Shell Scripting 3 Linux Shell What is a Shell ▪ An application running on top of the kernel and provides a command line interface to the system ▪ Process user’s commands, gather input from user and execute programs ▪ Types of shell with varied features o sh o csh o ksh o bash o tcsh Basic Shell Scripting 4 Shell Comparison Software sh csh ksh bash tcsh Programming language y y y y y Shell variables y y y y y Command alias n y y y y Command history n y y y y Filename autocompletion n y* y* y y Command line editing n n y* y y Job control n y y y y *: not by default http://www.cis.rit.edu/class/simg211/unixintro/Shell.html Basic Shell Scripting 5 What can you do with a shell? ▪ Check the current shell ▪ echo $SHELL ▪ List available shells on the system ▪ cat /etc/shells ▪ Change to another shell ▪ csh ▪ Date ▪ date ▪ wget: get online files ▪ wget https://ftp.gnu.org/gnu/gcc/gcc-7.1.0/gcc-7.1.0.tar.gz ▪ Compile and run applications ▪ gcc hello.c –o hello ▪ ./hello ▪ What we need to learn today? o Automation of an entire script of commands! o Use the shell script to run jobs – Write job scripts Basic Shell Scripting 6 Shell Scripting ▪ Script: a program written for a software environment to automate execution of tasks ▪ A series of shell commands put together in a file ▪ When the script is executed, those commands will be executed one line at a time automatically ▪ Shell script is interpreted, not compiled. -
Webserver Cannot Be Started / No Web Access EAGLE20 / Eagleone
Knowledgebase > Products > Classic Firewalls > Webserver cannot be started / No web access EAGLE20 / EAGLEOne Webserver cannot be started / No web access EAGLE20 / EAGLEOne - 2018-02-09 - Classic Firewalls At the first startup of a brand new EAGLE or at the first startup after “clear certificates” the web certificates are generated. Affected products are EAGLE20 and EAGLEOne in rel. 05.3.00. If the power is removed during the certificate generation is in progress the webserver cannot be started and therefore no web access is possible. The cli command 'show login' displays the following output: !(Hirschmann EAGLE One) #show login Login parameters ---------------- Access per SSH..........................enabled SSH Access port number..................22 DSA Fingerprint for SSH.................""xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:ab:ab:ab:ab:0f "" RSA Fingerprint for SSH.................""xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:5e "" Access per Web (HTTPS)..................disabled Web Access port number (HTTPS)..........443 SNMP version 1..........................disabled SNMP version 2..........................disabled SNMP port number........................161 SNMP over HTTPS tunneling...............disabled RADIUS auth. of SNMP v3 local users.....disabled Inactivity timeout Web (minutes)........5 Inactivity timeout serial (minutes).....5 Inactivity timeout SSH (minutes)........5 Login prompt............................""Hirschmann EAGLE One"" Login banner............................"""" 23: 2013-01-01 01:00:01 [tCfgMgrTask, CRITICAL, WEB-S, 0x02080014] Web Server - start of web server failed 24: 2013-01-01 01:00:01 [tCfgMgrTask, ERROR, WEB-S, 0x02080028] Web Server - directory for https server certificate could not be created Possible solutions: 1. Reformat the flash file system in sysMon1 and to put the operating firmware on the device again. -
SLC Console Manager User Guide Available At
SLC™ Console Manager User Guide SLC8 SLC16 SLC32 SLC48 Part Number 900-449 Revision J July 2014 Copyright and Trademark © 2014 Lantronix, Inc. All rights reserved. No part of the contents of this book may be transmitted or reproduced in any form or by any means without the written permission of Lantronix. Lantronix is a registered trademark of Lantronix, Inc. in the United States and other countries. SLC, SLB, SLP, SLM, Detector and Spider are trademarks of Lantronix, Inc. Windows and Internet Explorer are registered trademarks of Microsoft Corporation. Firefox is a registered trademark of the Mozilla Foundation. Chrome is a trademark of Google, Inc. All other trademarks and trade names are the property of their respective holders. Warranty For details on the Lantronix warranty replacement policy, please go to our web site at http://www.lantronix.com/support/warranty. Open Source Software Some applications are Open Source software licensed under the Berkeley Software Distribution (BSD) license or the GNU General Public License (GPL) as published by the Free Software Foundation (FSF). Redistribution or incorporation of BSD or GPL licensed software into hosts other than this product must be done under their terms. A machine readable copy of the corresponding portions of GPL licensed source code may be available at the cost of distribution. Such Open Source Software is distributed WITHOUT ANY WARRANTY, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. See the GPL and BSD for details. A copy of the licenses is available from Lantronix. The GNU General Public License is available at http://www.gnu.org/licenses/. -
TEE Internal Core API Specification V1.1.2.50
GlobalPlatform Technology TEE Internal Core API Specification Version 1.1.2.50 (Target v1.2) Public Review June 2018 Document Reference: GPD_SPE_010 Copyright 2011-2018 GlobalPlatform, Inc. All Rights Reserved. Recipients of this document are invited to submit, with their comments, notification of any relevant patents or other intellectual property rights (collectively, “IPR”) of which they may be aware which might be necessarily infringed by the implementation of the specification or other work product set forth in this document, and to provide supporting documentation. The technology provided or described herein is subject to updates, revisions, and extensions by GlobalPlatform. This documentation is currently in draft form and is being reviewed and enhanced by the Committees and Working Groups of GlobalPlatform. Use of this information is governed by the GlobalPlatform license agreement and any use inconsistent with that agreement is strictly prohibited. TEE Internal Core API Specification – Public Review v1.1.2.50 (Target v1.2) THIS SPECIFICATION OR OTHER WORK PRODUCT IS BEING OFFERED WITHOUT ANY WARRANTY WHATSOEVER, AND IN PARTICULAR, ANY WARRANTY OF NON-INFRINGEMENT IS EXPRESSLY DISCLAIMED. ANY IMPLEMENTATION OF THIS SPECIFICATION OR OTHER WORK PRODUCT SHALL BE MADE ENTIRELY AT THE IMPLEMENTER’S OWN RISK, AND NEITHER THE COMPANY, NOR ANY OF ITS MEMBERS OR SUBMITTERS, SHALL HAVE ANY LIABILITY WHATSOEVER TO ANY IMPLEMENTER OR THIRD PARTY FOR ANY DAMAGES OF ANY NATURE WHATSOEVER DIRECTLY OR INDIRECTLY ARISING FROM THE IMPLEMENTATION OF THIS SPECIFICATION OR OTHER WORK PRODUCT. Copyright 2011-2018 GlobalPlatform, Inc. All Rights Reserved. The technology provided or described herein is subject to updates, revisions, and extensions by GlobalPlatform. -
Your Performance Task Summary Explanation
Lab Report: 11.2.5 Manage Files Your Performance Your Score: 0 of 3 (0%) Pass Status: Not Passed Elapsed Time: 6 seconds Required Score: 100% Task Summary Actions you were required to perform: In Compress the D:\Graphics folderHide Details Set the Compressed attribute Apply the changes to all folders and files In Hide the D:\Finances folder In Set Read-only on filesHide Details Set read-only on 2017report.xlsx Set read-only on 2018report.xlsx Do not set read-only for the 2019report.xlsx file Explanation In this lab, your task is to complete the following: Compress the D:\Graphics folder and all of its contents. Hide the D:\Finances folder. Make the following files Read-only: D:\Finances\2017report.xlsx D:\Finances\2018report.xlsx Complete this lab as follows: 1. Compress a folder as follows: a. From the taskbar, open File Explorer. b. Maximize the window for easier viewing. c. In the left pane, expand This PC. d. Select Data (D:). e. Right-click Graphics and select Properties. f. On the General tab, select Advanced. g. Select Compress contents to save disk space. h. Click OK. i. Click OK. j. Make sure Apply changes to this folder, subfolders and files is selected. k. Click OK. 2. Hide a folder as follows: a. Right-click Finances and select Properties. b. Select Hidden. c. Click OK. 3. Set files to Read-only as follows: a. Double-click Finances to view its contents. b. Right-click 2017report.xlsx and select Properties. c. Select Read-only. d. Click OK. e. -
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. -
Shells and Shell Scripting
Shells and Shell scripting What is a Shell? • A shell is a command line interpreter that is the interface between the user and the OS. • A “program launcher” of sorts. • The shell: o analyzes each command o determines what actions are to be performed o performs the actions • Example: wc –l file1 > file2 Which shell? • sh – Bourne shell o Most common, other shells are a superset o Good for programming • csh or tcsh – default for command line on CDF o C-like syntax o Best for interactive use. Not good for programming. • bash – default on Linux (Bourne again shell) o Based on sh, with some csh features. • korn – written by David Korn o Based on sh – Some claim best for programming. o Commercial product. Common shell facilities Shell startup When a shell is invoked, it does the following: 1. Read a special startup file (usually in home directory) 2. display prompt and wait for command 3. Ctrl-D on its own line terminates shell, otherwise, goto step 2. Shell startup files used to set shell options, set up environment variables, alias sh – executes .profile if it’s there. ksh – executes .profile if in interactive mode. Executes $ENV (usually $HOME/.kshrc) csh – executes .cshrc if it exists. If a login shell, executes .login bash – executes .bashrc, if a login shell, executes .bash_profile instead Executables vs. built-in commands Most commands you run are other compiled programs. Found in /bin Example: ls – shell locates ls binary in /bin directory and launches it Some are not compiled programs, but built into the shell: cd, echo Input-output redirection prog < infile > outfile ls > outfile 2>&1 # sh stdout and stderr Pipelining commands send the output from one command to the input of the next: ls -l | wc ps –aux | grep reid | sort Before a program is executed, the shell recognizes the special characters such as <, >, |, and rewires the standard input, output, or error file descriptors of the program about to be executed to point to the right files (or the standard input of another program).