1
Setting Your Working Directory and Editing R Code (Windows)
Setting Your Working Directory and Editing R Code (Windows)
DATE: 2012/09/23::
2
R Statistical: How to Get & Set Working Directory
R Statistical: How to Get & Set Working Directory
DATE: 2010/10/28::
3
Setting Your Working Directory and Editing R Code (Mac)
Setting Your Working Directory and Editing R Code (Mac)
DATE: 2012/09/23::
4
Lesson 1 - PHP - File Systems - get Current Working Directory and Changing Directory in PHP
Lesson 1 - PHP - File Systems - get Current Working Directory and Changing Directory in PHP
DATE: 2013/12/01::
5
RStudio, Setting the Working Directory
RStudio, Setting the Working Directory
DATE: 2013/10/14::
6
R Tour for Beginners (Pt 3): Working Directory
R Tour for Beginners (Pt 3): Working Directory
DATE: 2012/09/19::
7
How to change R working directory in Windows
How to change R working directory in Windows
DATE: 2012/01/26::
8
pwd or Print Working Directory - Superusers: The Legendary GNU/Linux Show
pwd or Print Working Directory - Superusers: The Legendary GNU/Linux Show
DATE: 2014/08/27::
9
R Tour for Beginners (Pt 3.5): Working Directory in Windows
R Tour for Beginners (Pt 3.5): Working Directory in Windows
DATE: 2012/09/19::
10
Set Working Directory - project folder : PTC Creo
Set Working Directory - project folder : PTC Creo
DATE: 2012/10/05::
11
R Tutorial 06: Set up your work directory.. et al
R Tutorial 06: Set up your work directory.. et al
DATE: 2014/04/27::
12
R Programming tutorial - How to set working directory in R (Mac) - Programming in R
R Programming tutorial - How to set working directory in R (Mac) - Programming in R
DATE: 2014/05/28::
13
Arcview 3.3: Saving + Working Directory
Arcview 3.3: Saving + Working Directory
DATE: 2010/09/30::
14
Git 04 - Repositories and working directory
Git 04 - Repositories and working directory
DATE: 2011/10/31::
15
Updating your local Git repository and working directory
Updating your local Git repository and working directory
DATE: 2013/01/13::
16
cd - Command to Change the Present Working Directory ( pwd )
cd - Command to Change the Present Working Directory ( pwd )
DATE: 2014/06/11::
17
Print Working Directory pwd Shell Command - Bin Bash
Print Working Directory pwd Shell Command - Bin Bash
DATE: 2013/07/24::
18
Setting the working directory in R
Setting the working directory in R
DATE: 2011/05/04::
19
PRO ENGINEER TUTORIAL 1 WORKING DIRECTORY
PRO ENGINEER TUTORIAL 1 WORKING DIRECTORY
DATE: 2009/07/05::
20
How To Check Your Present Working Directory In Ubuntu Linux Via Command Line Or Terminal  Tutorial
How To Check Your Present Working Directory In Ubuntu Linux Via Command Line Or Terminal Tutorial
DATE: 2011/08/13::
21
Demo 2 - Abusing Current Working Directory
Demo 2 - Abusing Current Working Directory
DATE: 2014/10/15::
22
Relative Paths and the Working Directory in R
Relative Paths and the Working Directory in R
DATE: 2015/02/07::
23
0201 The working directory
0201 The working directory
DATE: 2012/09/14::
24
GNOME Terminal How to Open new tab with working directory Ubuntu
GNOME Terminal How to Open new tab with working directory Ubuntu
DATE: 2014/02/22::
25
Arcview 3.3 tutorial #6 -  Saving   Working Directory
Arcview 3.3 tutorial #6 - Saving Working Directory
DATE: 2011/01/14::
26
How to Change Your Working Directory in Windows
How to Change Your Working Directory in Windows
DATE: 2012/12/21::
27
Setting Working Directory in Pro Engineer
Setting Working Directory in Pro Engineer
DATE: 2009/03/27::
28
Minecraft Working Directory Print!
Minecraft Working Directory Print!
DATE: 2012/01/28::
29
Absolute Paths and the Working Directory in R
Absolute Paths and the Working Directory in R
DATE: 2015/02/07::
30
Linux CLI: pwd (print working directory)
Linux CLI: pwd (print working directory)
DATE: 2009/03/28::
31
Change To The Previous Working Directory In Linux Step By Step Tutorial
Change To The Previous Working Directory In Linux Step By Step Tutorial
DATE: 2012/06/08::
32
How to change working directory:  SQL Virtual Database
How to change working directory: SQL Virtual Database
DATE: 2014/03/07::
33
Set working directory in R
Set working directory in R
DATE: 2014/11/29::
34
OSX Lion New Tab Same Working Directory
OSX Lion New Tab Same Working Directory
DATE: 2011/07/20::
35
how to know about your working directory in Linux
how to know about your working directory in Linux
DATE: 2008/11/23::
36
VTC Player   Perl Fundamentals, Changing the current working directory
VTC Player Perl Fundamentals, Changing the current working directory
DATE: 2014/01/27::
37
how to find out your working directory in linux mint 13
how to find out your working directory in linux mint 13
DATE: 2012/07/19::
38
R - Knowing and Setting your working directory
R - Knowing and Setting your working directory
DATE: 2014/06/16::
39
Setting working directory
Setting working directory
DATE: 2014/05/28::
40
WorkingDirectory
WorkingDirectory
DATE: 2012/09/20::
41
Working Directory Dominator Keygen
Working Directory Dominator Keygen
DATE: 2015/04/26::
42
Online Linux Training to display present work directory
Online Linux Training to display present work directory
DATE: 2011/01/18::
43
01  Undoing Changes Undoing working directory changes
01 Undoing Changes Undoing working directory changes
DATE: 2014/08/17::
44
Git Essential Training #33 Undoing working directory changes
Git Essential Training #33 Undoing working directory changes
DATE: 2015/03/27::
45
Java tutorials for beginners  4  Setting up working directory for java programs
Java tutorials for beginners 4 Setting up working directory for java programs
DATE: 2013/08/31::
46
7.01  Undoing Changes Undoing working directory changes (Отмена изменений в рабочей директории)
7.01 Undoing Changes Undoing working directory changes (Отмена изменений в рабочей директории)
DATE: 2015/04/03::
47
Working Directory Opus Key Generator
Working Directory Opus Key Generator
DATE: 2015/04/21::
48
1   4   Writing Code   Setting Your Working Directory Windows
1 4 Writing Code Setting Your Working Directory Windows
DATE: 2014/12/21::
49
Setting up a Working Directory for VW
Setting up a Working Directory for VW
DATE: 2009/11/03::
50
1   5   Writing Code   Setting Your Working Directory Mac
1 5 Writing Code Setting Your Working Directory Mac
DATE: 2014/12/21::
NEXT >>
RESULTS [51 .. 101]
From Wikipedia, the free encyclopedia
  (Redirected from Chdir)
Jump to: navigation, search
"chdir" redirects here. This article is about the general concept and system call. For the CHDIR command, see cd (command).

In computing, the working directory of a process is a directory of a hierarchical file system, if any,[1] dynamically associated with each process. When the process refers to a file using a simple file name or relative path (as opposed to a file designated by a full path from a root directory), the reference is interpreted relative to the current working directory of the process. So for example a process with working directory /rabbit-hats that asks to create the file foo.txt will end up creating the file /rabbit-hats/foo.txt.

In operating systems[edit]

Further information: cd (command) and operating system shell

In most computer file systems, every directory has an entry (usually named ".") which points to the directory itself.

In most DOS and UNIX command shells, as well as in the Microsoft Windows command line interpreters cmd.exe and Windows PowerShell, the working directory can be changed by using the cd or chdir commands. In Unix shells, the pwd command outputs a full pathname of the current working directory; the equivalent command in DOS and Windows is cd without arguments (whereas in Unix, cd used without arguments takes the user back to his/her home directory). The environment variable PWD (in Unix/Linux shells) or CD (in DOS/Windows shells) is also set for use in scripts, so that one need not start an external program. Microsoft Windows file shortcuts have the ability to store the working directory.

In programming languages[edit]

Most programming languages provides an interface to the file system functions of the operating system, including the ability to set (change) the working directory of the program.

In the C language, the POSIX function chdir() effects the system call which changes the working directory.[2] Its argument is a text string with a path to the new directory, either absolute or relative to the old one. Where available, it can be called by a process to set its working directory.

There is the same function in other languages. In Visual Basic it is usually spelled CHDIR().

Unlike the Windows API or POSIX C function, neither the Java programming language nor the Java Virtual Machine supports chdir() directly;[clarification needed] a change request remained open for over a decade while the team responsible for Java considered the alternatives, though by 2008 the request was denied after only limited support was introduced (affecting first java.lang.Runtime and later, java.lang.ProcessBuilder ).[3]

See also[edit]

References[edit]

  1. ^ There are operating systems that support a hierarchical file system but have no concept of "working directory"; for example Texas Instruments' DX10, used for the TI-990 series.
  2. ^ The Open Group Base Specifications Issue 6 and IEEE Std 1003.1, 2004 Edition
  3. ^ "Java - Bug ID: 4045688". Bug Database. Sun Microsystems. 1997-04-17. Retrieved 2011-02-20. 

External links[edit]

Wikipedia content is licensed under the GFDL License
Powered by YouTube
MASHPEDIA
LEGAL
  • Mashpedia © 2015