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Created by GNU Texinfo 6.8, https://www.gnu.org/software/texinfo/ Next: Simple Program to List a Directory , Previous: Opening a Directory Stream , Up: Accessing Directories [ Contents ][ Index ] This section describes how to read directory entries from a directory stream, and how to close the stream when you are done with it. All the symbols are declared in the header file dirent.h . Function: struct dirent * readdir (DIR * dirstream ) ¶ Preliminary: | MT-Safe | AS-Unsafe lock | AC-Unsafe lock | See POSIX Safety Concepts . This function reads the next entry from the directory. It normally returns a pointer to a structure containing information about the file. This structure is associated with the dirstream handle and can be rewritten by a subsequent call. Portability Note: On some systems readdir may not return entries for . and .. , even though these are always ...

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[ English | Español | Français | Italiano ] GNU ddrescue is a data recovery tool. It copies data from one file or block device (hard disc, cdrom, etc) to another, trying to rescue the good parts first in case of read errors. Ddrescuelog is a tool that manipulates ddrescue mapfiles, shows mapfile contents, converts mapfiles to/from other formats, compares mapfiles, tests rescue status, and can delete a mapfile if the rescue is done. Ddrescuelog operations can be restricted to one or several parts of the mapfile if the domain setting options are used. The basic operation of ddrescue is fully automatic. That is, you don't have to wait for an error, stop the program, restart it from a new position, etc. If you use the mapfile feature of ddrescue, the data are rescued very efficiently, (only the needed blocks are read). Also you can interrupt the rescue at any time and resume it later...

start of server/body-include-1.html Skip to main text Set language /toplinks /searcher English [en] end of server/body-include-1.html start of server/body-include-2 JOIN THE FSF Free Software Supporter /fssbox /fsf-frame GNU Operating System Sponsored by the Free Software Foundation /gnu-banner /header ABOUT GNU PHILOSOPHY LICENSES EDUCATION SOFTWARE DOCS HELP GNU More ▼ /navigation end of server/body-include-2 end of server/banner.html From: patl@athena.mit.edu (Patrick J. LoPresti) Subject: The True Path (long) Date: 11 Jul 91 03:17:31 GMT Newsgroups: alt.religion.emacs,alt.slack When I log into my Xenix system with my 110 baud teletype, both vi and Emacs are just too damn slow. They print useless messages like, ‘C-h for help’ and ‘“foo” File is read only’. So I use the editor that doesn't waste my VALUABLE time. Ed, ma...

GNU Hurd / hurd Recent Changes Preferences Edit History Source ? Discussion Welcome to... ... the GNU Hurd! Home Community Contact Us Donate Contributing Public Hurd Boxen QEMU Images Getting Help Project Ideas Open Issues Documentation FAQ Hurd Documentation Running Mach Documentation GNU Mach MIG Documentation GNU MIG Debian GNU/Hurd GNU System Hurd NG The GNU Hurd is under active development. Because of that, there is no stable version. We mainly distribute the Hurd sources through Git . The latest release is GNU Hurd 0.9 . Although it is possible to bootstrap the GNU/Hurd system from the sources by cross-compiling and installing the system software and the basic applications, this is a difficult process. It is not recommended that you do this. Instead, you should get a binary distribution of the GNU/Hurd, which comes with all the G...

start of server/body-include-1.html Skip to main text Set language /toplinks /searcher English [en] العربية [ar] español [es] فارسی [fa] français [fr] hrvatski [hr] italiano [it] 日本語 [ja] lietuvių [lt] Nederlands [nl] polski [pl] русский [ru] українська [uk] end of server/body-include-1.html start of server/body-include-2 JOIN THE FSF Free Software Supporter /fssbox /fsf-frame GNU Operating System Sponsored by the Free Software Foundation /gnu-banner /header ABOUT GNU = PHILOSOPHY = LICENSES EDUCATION SOFTWARE DOCUMENTATION HELP GNU /navigation end of server/body-include-2 end of server/banner.html by Richard Stallman You may be running nonfree programs on your computer every day without realizing it—through your web browser. In the free software community, the idea that nonfree programs mistreat their users i...

start of server/body-include-1.html Skip to main text Set language /toplinks /searcher English [en] end of server/body-include-1.html start of server/body-include-2 JOIN THE FSF Free Software Supporter /fssbox /fsf-frame GNU Operating System /gnu-banner Sponsored by the Free Software Foundation /header About GNU Philosophy Licenses Education Software Documentation Help GNU /navigation end of server/body-include-2 end of server/banner.html From: patl@athena.mit.edu (Patrick J. LoPresti) Subject: The True Path (long) Date: 11 Jul 91 03:17:31 GMT Newsgroups: alt.religion.emacs,alt.slack When I log into my Xenix system with my 110 baud teletype, both vi and Emacs are just too damn slow. They print useless messages like, ‘C-h for help’ and ‘“foo” File is read only’. So I use the editor that doesn't waste my VALUABLE time. Ed, ma...

Copyright (C) 1994-1995, 1999, 2001-2015 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, with the Front-Cover Texts being "A GNU Manual", and with the Back-Cover Texts as in (a) below. A copy of the license is included in the section entitled "GNU Free Documentation License". (a) The FSF's Back-Cover Text is: "You have the freedom to copy and modify this GNU manual." Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ Under certain circumstances you will find yourself typing similar things over and over again. This is especially true of form letters and programming language constructs. Project-specific header comments, flow-control constructs or magic nu...

This file documents the GNU make utility, which determines automatically which pieces of a large program need to be recompiled, and issues the commands to recompile them. This is Edition 0.73, last updated 30 September 2014, of The GNU Make Manual, for GNU make version 4.1. Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, with the Front-Cover Texts being "A GNU Manual," and with the Back-Cover Texts as in (a) below. A copy of the license is included in the section entitled "GNU Free Documentation License." (...

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This manual is for Org version 8.2.9. Copyright (C) 2004-2015 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, with the Front-Cover Texts being "A GNU Manual," and with the Back-Cover Texts as in (a) below. A copy of the license is included in the section entitled "GNU Free Documentation License." (a) The FSF's Back-Cover Text is: "You have the freedom to copy and modify this GNU manual." Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ Next: LaTeX fragments , Previous: Special symbols , Up: Embedded LaTeX [ Contents ][ Index ] Just like in LaTeX, ‘ ^ ’ and ‘ _ ’ are used to indicate super- and subscripts. Again, these can be used without embeddi...

This text is a brief description of the features that are present in the Bash shell (version 4.3, 2 February 2014). This is Edition 4.3, last updated 2 February 2014, of The GNU Bash Reference Manual, for Bash, Version 4.3. Copyright (C) 1988-2014 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ Previous: Coprocesses , Up: Shell Commands [ Contents ][ Index ] There are ways to run commands in parallel that are not built into Bash. GNU Parallel is a tool to do just ...

This is the GNU Emacs Manual, updated for Emacs version 24.5. Copyright (C) 1985-1987, 1993-2015 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with the Invariant Sections being "The GNU Manifesto," "Distribution" and "GNU GENERAL PUBLIC LICENSE," with the Front-Cover Texts being "A GNU Manual," and with the Back-Cover Texts as in (a) below. A copy of the license is included in the section entitled "GNU Free Documentation License." (a) The FSF's Back-Cover Text is: "You have the freedom to copy and modify this GNU manual. Buying copies from the FSF supports it in developing GNU and promoting software freedom." Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ Next: Text Based Ta...

This text is a brief description of the features that are present in the Bash shell (version 4.3, 2 February 2014). This is Edition 4.3, last updated 2 February 2014, of The GNU Bash Reference Manual, for Bash, Version 4.3. Copyright (C) 1988-2014 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ Next: The Shopt Builtin , Up: Modifying Shell Behavior [ Contents ][ Index ] This builtin is so complicated that it deserves its own section. set allows you to change the v...

start of server/body-include-1.html Skip to main text /toplinks /searcher end of server/body-include-1.html start of server/body-include-2 JOIN THE FSF Free Software Supporter /fssbox /fsf-frame GNU Operating System /gnu-banner Sponsored by the Free Software Foundation /header About GNU Philosophy Licenses Education Software Documentation Help GNU /navigation end of server/body-include-2 end of server/banner.html For people who live life in the parallel lane. GNU parallel is a shell tool for executing jobs in parallel using one or more computers. A job can be a single command or a small script that has to be run for each of the lines in the input. The typical input is a list of files, a list of hosts, a list of users, a list of URLs, or a list of tables. A job can also be a command that reads from a pipe. GNU parallel can then split...

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start of server/body-include-1.html Skip to main text /toplinks /searcher English [en] end of server/body-include-1.html start of server/body-include-2 JOIN THE FSF Free Software Supporter /fssbox /fsf-frame GNU Operating System /gnu-banner Sponsored by the Free Software Foundation /header Promotional Banner #include virtual="/server/banners/2014-09-hacienda.html" About GNU Philosophy Licenses Education Software Documentation Help GNU /navigation end of server/body-include-2 end of server/banner.html From: patl@athena.mit.edu (Patrick J. LoPresti) Subject: The True Path (long) Date: 11 Jul 91 03:17:31 GMT Newsgroups: alt.religion.emacs,alt.slack When I log into my Xenix system with my 110 baud teletype, both vi and Emacs are just too damn slow. They print useless messages like, ‘C-h for help’ and ‘“foo” File is read only’. So...

Previous: Mail-mode integration , Up: Commands By default, every file whose name ends with ‘ .gpg ’ will be treated as encrypted. That is, when you open such a file, the decrypted text is inserted in the buffer rather than encrypted one. Similarly, when you save the buffer to a ‘ foo.gpg ’ file, encrypted data is written. The file name pattern for encrypted files can be controlled by epa-file-name-regexp . — Variable: epa-file-name-regexp Regexp which matches filenames treated as encrypted. You can disable this behavior with M-x epa-file-disable , and then get it back with M-x epa-file-enable . — Command: epa-file-disable Disable automatic encryption/decryption of *.gpg files. — Command: epa-file-enable Enable automatic encryption/decryption of *.gpg files. By default, epa-file will try to use symmetric encryption, aka password-based encryption. If you want to use publ...