diff options
Diffstat (limited to 'gnu/usr.bin')
| -rw-r--r-- | gnu/usr.bin/cvs/man/cvs.1 | 211 |
1 files changed, 103 insertions, 108 deletions
diff --git a/gnu/usr.bin/cvs/man/cvs.1 b/gnu/usr.bin/cvs/man/cvs.1 index fe5030468ce..967b022819a 100644 --- a/gnu/usr.bin/cvs/man/cvs.1 +++ b/gnu/usr.bin/cvs/man/cvs.1 @@ -3,11 +3,6 @@ .ds Dt \\$4 .. .TH CVS 1 "\*(Dt" -.\" Full space in nroff; half space in troff -.de SP -.if n .sp -.if t .sp .5 -.. .\" quoted command .de ` .RB ` "\|\\$1\|" '\\$2 @@ -44,7 +39,7 @@ consisting of version controlled files. CVS helps to manage releases and to control the concurrent editing of source files among multiple authors. CVS allows triggers to enable/log/control various operations and works well over a wide area network. -.SP +.sp .B cvs keeps a single copy of the master sources. This copy is called the source ``repository''; it contains all the @@ -110,7 +105,7 @@ and to fully specify what the .I cvs_command will do. -.SP +.sp .I Warning: you must be careful of precisely where you place options relative to the .IR cvs_command . @@ -124,7 +119,7 @@ command) or in the position (to the right of a .B cvs command). -.SP +.sp There are only two situations where you may omit .IR cvs_command : .` "cvs \-H" @@ -135,7 +130,7 @@ elicits a list of available commands, and or .` "cvs --version" displays version information on \fBcvs\fP itself. -.SP +.sp .SH "CVS OPTIONS" As of release 1.6, .B cvs @@ -144,7 +139,7 @@ supports style long options as well as short options. Only a few long options are currently supported, these are listed in brackets after the short options whose functions they duplicate. -.SP +.sp Use these options to control the overall .B cvs program: @@ -280,14 +275,14 @@ file from the home directory of the user reading it. This startup procedure can be turned off with the .B \-f flag. -.SP +.sp The .I .cvsrc file lists CVS commands with a list of arguments, one command per line. For example, the following line in \fI.cvsrc\fP: -.SP +.sp diff \-c -.SP +.sp will mean that the .` "cvs diff" command will always be passed the \-c option in addition to any @@ -495,7 +490,7 @@ this option with the \fBcheckout\fP or \fBupdate\fP commands, \fBcvs\fP associates your selected \fIkflag\fP with the file, and continues to use it with future \fBupdate\fP commands on the same file until you specify otherwise. -.SP +.sp Some of the more useful \fIkflag\fPs are \-ko and \-kb (for binary files), and \-kv which is useful for an .B export @@ -576,7 +571,7 @@ recent version available in the repository, and .` "BASE" refers to the revision you last checked out into the current working directory. -.SP +.sp The \fItag\fP specification is ``sticky'' when you use this option with .` "cvs checkout" @@ -665,7 +660,7 @@ To add a whole new directory hierarchy to the source repository (for example, files received from a third-party vendor), use the .` "cvs import" command instead. -.SP +.sp If the argument to .` "cvs add" refers to an immediate sub-directory, the directory is @@ -682,7 +677,7 @@ to add a particular directory to your private sources even if someone else created that directory after your .B checkout of the sources. You can do the following: -.SP +.sp .in +1i .ft B .nf @@ -692,11 +687,11 @@ example% cvs update new_directory .fi .ft P .in -1i -.SP +.sp An alternate approach using .` "cvs update" might be: -.SP +.sp .in +1i .ft B .nf @@ -704,13 +699,13 @@ example% cvs update -d new_directory .fi .ft P .in -1i -.SP +.sp (To add \fIany available\fP new directories to your working directory, it's probably simpler to use .` "cvs checkout" or .` "cvs update -d".) -.SP +.sp The added files are not placed in the source repository until you use .` "cvs commit" @@ -722,7 +717,7 @@ on a file that was removed with the command will resurrect the file, if no .` "cvs commit" command intervened. -.SP +.sp You will have the opportunity to specify a logging message, as usual, when you use .` "cvs commit" @@ -735,7 +730,7 @@ specify it with the option to the .B add command. -.SP +.sp The .` "-k kflag" option specifies the default way that this @@ -787,7 +782,7 @@ You must execute before using most of the other .B cvs commands, since most of them operate on your working directory. -.SP +.sp \fImodules\fP are either symbolic names (themselves defined as the module .` "modules" @@ -795,7 +790,7 @@ in the source repository; see .BR cvs ( 5 )) for some collection of source directories and files, or paths to directories or files in the repository. -.SP +.sp Depending on the .I modules you specify, @@ -807,7 +802,7 @@ other software developers are editing their own copies of the sources); update them to include new changes applied by others to the source repository; or commit your work as a permanent change to the repository. -.SP +.sp Note that .B checkout is used to create directories. @@ -825,7 +820,7 @@ will show the relative path leading to each file as it is extracted into your private work area (unless you specify the .B \-Q global option). -.SP +.sp Running .` "cvs checkout" on a directory that was already built by a prior @@ -836,7 +831,7 @@ has the same effect as specifying the option to the .B update command described below. -.SP +.sp The .I options permitted with @@ -850,11 +845,11 @@ include the standard command options .IR tag ", and" .BI \-D " date"\c \&. -.SP +.sp In addition to those, you can use these special command options with .BR checkout : -.SP +.sp Use the .B \-A option to reset any sticky tags, dates, or @@ -864,7 +859,7 @@ options. (If you get a working file using one of the corresponding tag, date, or \fIkflag\fP and continues using it on future updates; use the \fB\-A\fP option to make \fBcvs\fP forget these specifications, and retrieve the ``head'' version of the file). -.SP +.sp The .BI \-j " branch" option merges the changes made between the @@ -872,12 +867,12 @@ resulting revision and the revision that it is based on (e.g., if the tag refers to a branch, .B cvs will merge all changes made in that branch into your working file). -.SP +.sp With two \fB-j\fP options, .B cvs will merge in the changes between the two respective revisions. This can be used to ``remove'' a certain delta from your working file. -.SP +.sp In addition, each \fB-j\fP option can contain on optional date specification which, when used with branches, can limit the chosen revision to one within a specific date. @@ -886,7 +881,7 @@ An example might be what .` "cvs import" tells you to do when you have just imported sources that have conflicts with local changes: -.SP +.sp .in +1i .ft B .nf @@ -894,19 +889,19 @@ example% cvs checkout -jTAG:yesterday -jTAG module .fi .ft P .in -1i -.SP +.sp Use the .B \-N option with .` "\-d \fIdir\fP" to avoid shortening module paths in your working directory. (Normally, \fBcvs\fP shortens paths as much as possible when you specify an explicit target directory.) -.SP +.sp Use the .B \-c option to copy the module file, sorted, to the standard output, instead of creating or modifying any files or directories in your working directory. -.SP +.sp Use the .BI \-d " dir" option to create a directory called @@ -914,7 +909,7 @@ option to create a directory called for the working files, instead of using the module name. Unless you also use \fB\-N\fP, the paths created under \fIdir\fP will be as short as possible. -.SP +.sp Use the .B \-s option to display per-module status information stored with @@ -936,7 +931,7 @@ Use .` "cvs commit" when you want to incorporate changes from your working source files into the general source repository. -.SP +.sp If you don't specify particular \fIfiles\fP to commit, all of the files in your working current directory are examined. .B commit @@ -957,7 +952,7 @@ flag, which also has the effect of disabling recursion (you can turn it back on with .B \-R of course). -.SP +.sp .B commit verifies that the selected files are up to date with the current revisions in the source repository; it will notify you, and exit without @@ -969,7 +964,7 @@ does not call the .B update command for you, but rather leaves that for you to do when the time is right. -.SP +.sp When all is well, an editor is invoked to allow you to enter a log message that will be written to one or more logging programs and placed in the source repository file. @@ -978,13 +973,13 @@ You can instead specify the log message on the command line with the option, thus suppressing the editor invocation, or use the .B \-F option to specify that the argument \fIfile\fP contains the log message. -.SP +.sp The .B \-r option can be used to commit to a particular symbolic or numeric revision. For example, to bring all your files up to the revision ``3.0'' (including those that haven't changed), you might do: -.SP +.sp .in +1i .ft B .nf @@ -992,7 +987,7 @@ example% cvs commit -r3.0 .fi .ft P .in -1i -.SP +.sp .B cvs will only allow you to commit to a revision that is on the main trunk (a revision with a single dot). @@ -1016,7 +1011,7 @@ way. For example, if you had to create a patch to the 1.2 version of the product, even though the 2.0 version is already under development, you might do: -.SP +.sp .in +1i .ft B .nf @@ -1028,7 +1023,7 @@ example% cvs commit .fi .ft P .in -1i -.SP +.sp Say you have been working on some extremely experimental software, based on whatever revision you happened to checkout last week. If others in your group would like to work on this software with you, but @@ -1039,7 +1034,7 @@ benefit of .B cvs conflict resolution. The scenario might look like: -.SP +.sp .in +1i .ft B .nf @@ -1050,7 +1045,7 @@ example% cvs commit .fi .ft P .in -1i -.SP +.sp Others would simply do .` "cvs checkout -rEXPR1 whatever_module" to work with you on the experimental change. @@ -1084,11 +1079,11 @@ The and .B \-D options can be mixed together with at most two options ever specified. -.SP +.sp See .BR rcsdiff ( 1 ) for a list of other accepted options. -.SP +.sp If you don't specify any files, .B diff will display differences for all those files in the current directory @@ -1117,7 +1112,7 @@ to prepare source for shipment off-site. This command \fIrequires\fP that you specify a date or tag (with \fB\-D\fP or \fB\-r\fP), so that you can count on reproducing the source you ship to others. -.SP +.sp The only non-standard options are .` "\-d \fIdir\fP" (write the @@ -1127,7 +1122,7 @@ source into directory \fIdir\fP) and module paths). These have the same meanings as the same options in .` "cvs checkout". -.SP +.sp The .B \-kv option is useful when @@ -1156,7 +1151,7 @@ commands. You can use .` "cvs history" to display this information in various formats. -.SP +.sp .I Warning: .` "cvs history" uses @@ -1170,7 +1165,7 @@ descriptions in .SM COMMON COMMAND OPTIONS\c \&. -.SP +.sp Several options (shown above as \fB\-\fP\fIreport\fP) control what kind of report is generated: .TP 1i @@ -1286,18 +1281,18 @@ distribution from an outside source (e.g., a source vendor) into your source repository directory. You can use this command both for initial creation of a repository, and for wholesale updates to the module form the outside source. -.SP +.sp The \fIrepository\fP argument gives a directory name (or a path to a directory) under the CVS root directory for repositories; if the directory did not exist, \fBimport\fP creates it. -.SP +.sp When you use \fBimport\fP for updates to source that has been modified in your source repository (since a prior \fBimport\fP), it will notify you of any files that conflict in the two branches of development; use .` "cvs checkout -j" to reconcile the differences, as \fBimport\fP instructs you to do. -.SP +.sp By default, certain file names are ignored during .` "cvs import": names associated with @@ -1307,7 +1302,7 @@ names for patch files, object files, archive files, and editor backup files; and other names that are usually artifacts of assorted utilities. For an up to date list of ignored file names, see the Cederqvist manual (as described in the SEE ALSO section of this manpage). -.SP +.sp The outside source is saved in a first-level branch, by default .` "1.1.1". @@ -1319,7 +1314,7 @@ then files from the first imported update will be revision .` "1.1.1.2", and so on. -.SP +.sp At least three arguments are required. \fIrepository\fP is needed to identify the collection of source. \fIvendortag\fP is a tag for the entire branch (e.g., for @@ -1328,27 +1323,27 @@ You must also specify at least one \fIreleasetag\fP to identify the files at the leaves created each time you execute .` "cvs import". -.SP +.sp One of the standard .B cvs command options is available: \fB\-m\fP \fImessage\fP. If you do not specify a logging message with \fB\-m\fP, your editor is invoked (as with \fBcommit\fP) to allow you to enter one. -.SP +.sp There are three additional special options. -.SP +.sp Use .` "\-d" to specify that each file's time of last modification should be used for the checkin date and time. -.SP +.sp Use .` "\-b \fIbranch\fP" to specify a first-level branch other than .` "1.1.1". -.SP +.sp Use .` "\-I \fIname\fP" to specify file names that should be @@ -1405,7 +1400,7 @@ patch file reflects differences between that revision or date and the current ``head'' revisions in the .SM RCS file. -.SP +.sp Note that if the software release affected is contained in more than one directory, then it may be necessary to specify the @@ -1415,11 +1410,11 @@ option to the command when patching the old sources, so that .B patch is able to find the files that are located in other directories. -.SP +.sp The standard option \fIflags\fP \fB\-f\fP, and \fB\-l\fP are available with this command. There are also several special options flags: -.SP +.sp If you use the .B \-s option, no patch output is produced. @@ -1427,17 +1422,17 @@ Instead, a summary of the changed or added files between the two releases is sent to the standard output device. This is useful for finding out, for example, which files have changed between two dates or revisions. -.SP +.sp If you use the .B \-t option, a diff of the top two revisions is sent to the standard output device. This is most useful for seeing what the last change to a file was. -.SP +.sp If you use the .B \-u option, the patch output uses the newer ``unidiff'' format for context diffs. -.SP +.sp You can use .B \-c to explicitly specify the @@ -1462,7 +1457,7 @@ like; but you risk losing changes you may have forgotten, and you leave no trace in the .B cvs history file that you've abandoned your checkout. -.SP +.sp Use .` "cvs release" to avoid these problems. This command @@ -1470,7 +1465,7 @@ checks that no un-committed changes are present; that you are executing it from immediately above, or inside, a \fBcvs\fP working directory; and that the repository recorded for your files is the same as the repository defined in the module database. -.SP +.sp If all these conditions are true, .` "cvs release" leaves a @@ -1478,7 +1473,7 @@ record of its execution (attesting to your intentionally abandoning your checkout) in the .B cvs history log. -.SP +.sp You can use the \fB\-d\fP flag to request that your working copies of the source files be deleted if the \fBrelease\fP succeeds. .TP @@ -1501,7 +1496,7 @@ works on files in your working directory, not directly on the repository. As a safeguard, it also requires that you first erase the specified files from your working directory. -.SP +.sp The files are not actually removed until you apply your changes to the repository with .BR commit ; @@ -1512,7 +1507,7 @@ files in the source repository are into the .` "Attic" directory (also within the source repository). -.SP +.sp This command is recursive by default, scheduling all physically removed files that it finds for removal by the next .BR commit . @@ -1541,13 +1536,13 @@ Use .` "cvs tag" instead, to base the selection of versions to tag on the contents of your working directory. -.SP +.sp In general, tags (often the symbolic names of software distributions) should not be removed, but the .B \-d option is available as a means to remove completely obsolete symbolic names if necessary (as might be the case for an Alpha release, say). -.SP +.sp .` "cvs rtag" will not move a tag that already exists. With the \fB\-F\fP option, however, @@ -1558,28 +1553,28 @@ option, attempting to use .` "cvs rtag" to apply a tag that already exists on that file will produce an error message. -.SP +.sp The \fB-b\fP option makes the tag a ``branch'' tag, allowing concurrent, isolated development. This is most useful for creating a patch to a previously released software distribution. -.SP +.sp You can use the standard \fB\-r\fP and \fB\-D\fP options to tag only those files that already contain a certain tag. This method would be used to rename a tag: tag only the files identified by the old tag, then delete the old tag, leaving the new tag on exactly the same files as the old tag. -.SP +.sp .B rtag executes recursively by default, tagging all subdirectories of \fImodules\fP you specify in the argument. You can restrict its operation to top-level directories with the standard \fB\-l\fP option; or you can explicitly request recursion with \fB\-R\fP. -.SP +.sp The modules database can specify a program to execute whenever a tag is specified; a typical use is to send electronic mail to a group of interested parties. If you want to bypass that program, use the standard \fB\-n\fP option. -.SP +.sp Use the .B \-a option to have @@ -1605,7 +1600,7 @@ dates, or \fB\-k\fP options. (``Sticky'' options will restrict how operates until you reset them; see the description of .` "cvs update \-A\|.\|.\|.".) -.SP +.sp You can also use this command to anticipate the potential impact of a .` "cvs update" on your working source directory. If you do @@ -1615,7 +1610,7 @@ limit the scope of this search to the current directory itself (not its subdirectories) with the standard \fB\-l\fP option flag; or you can explicitly request recursive status reports with the \fB\-R\fP option. -.SP +.sp The .B \-v option causes the symbolic tags for the @@ -1635,12 +1630,12 @@ repository. Use this command to assign symbolic tags to the nearest repository versions to your working sources. The tags are applied immediately to the repository, as with \fBrtag\fP. -.SP +.sp One use for tags is to record a ``snapshot'' of the current sources when the software freeze date of a project arrives. As bugs are fixed after the freeze date, only those changed sources that are to be part of the release need be re-tagged. -.SP +.sp The symbolic tags are meant to permanently record which revisions of which files were used in creating a software distribution. The @@ -1651,21 +1646,21 @@ and commands allow you to extract an exact copy of a tagged release at any time in the future, regardless of whether files have been changed, added, or removed since the release was tagged. -.SP +.sp You can use the standard \fB\-r\fP and \fB\-D\fP options to tag only those files that already contain a certain tag. This method would be used to rename a tag: tag only the files identified by the old tag, then delete the old tag, leaving the new tag on exactly the same files as the old tag. -.SP +.sp Specifying the \fB\-f\fP flag in addition to the \fB\-r\fP or \fB\-D\fP flags will tag those files named on the command line even if they do not contain the old tag or did not exist on the specified date. -.SP +.sp By default (without a \fB\-r\fP or \fB\-D\fP flag) the versions to be tagged are supplied implicitly by the \fBcvs\fP records of your working files' history rather than applied explicitly. -.SP +.sp If you use .` "cvs tag \-d \fIsymbolic_tag\fP\|.\|.\|.", the @@ -1674,7 +1669,7 @@ symbolic tag you specify is instead of being added. \fIWarning\fP: Be very certain of your ground before you delete a tag; doing this effectively discards some historical information, which may later turn out to have been valuable. -.SP +.sp .` "cvs tag" will not move a tag that already exists. With the \fB\-F\fP option, however, @@ -1685,12 +1680,12 @@ option, attempting to use .` "cvs tag" to apply a tag that already exists on that file will produce an error message. -.SP +.sp The \fB-b\fP option makes the tag a ``branch'' tag, allowing concurrent, isolated development. This is most useful for creating a patch to a previously released software distribution. -.SP +.sp Normally, .B tag executes recursively through subdirectories; you can prevent this by @@ -1717,7 +1712,7 @@ revisions applied to the source repository since your last .B checkout or .BR update . -.SP +.sp .B update keeps you informed of its progress by printing a line for each file, prefaced with one of the characters @@ -1729,7 +1724,7 @@ The file has been brought \fIup to date\fP with respect to the repository. This is done for any file that exists in the repository but not in your source, and for files that you haven't changed but are not the most recent versions available in the repository. -.TP li +.TP 1i \fBP\fP \fIfile\fP As .` "U" , @@ -1785,7 +1780,7 @@ anything in the source repository, and is not in the list of files for \fBcvs\fP to ignore (see the description of the \fB\-I\fP option). .PP .RS .5i -.SP +.sp Use the .B \-A option to reset any sticky tags, dates, or @@ -1795,7 +1790,7 @@ options. (If you get a working copy of a file by using one of the corresponding tag, date, or \fIkflag\fP and continues using it on future updates; use the \fB\-A\fP option to make \fBcvs\fP forget these specifications, and retrieve the ``head'' version of the file). -.SP +.sp The \fB\-j\fP\fIbranch\fP option merges the changes made between the resulting revision and the revision that it is based on (e.g., if @@ -1803,7 +1798,7 @@ the tag refers to a branch, .B cvs will merge all changes made in that branch into your working file). -.SP +.sp With two \fB-j\fP options, .B cvs will merge in the changes between the two respective revisions. @@ -1811,7 +1806,7 @@ This can be used to ``remove'' a certain delta from your working file. E.g., If the file foo.c is based on revision 1.6 and I want to remove the changes made between 1.3 and 1.5, I might do: -.SP +.sp .in +1i .ft B .nf @@ -1819,12 +1814,12 @@ example% cvs update -j1.5 -j1.3 foo.c # note the order... .fi .ft P .in -1i -.SP +.sp In addition, each \fB-j\fP option can contain on optional date specification which, when used with branches, can limit the chosen revision to one within a specific date. An optional date is specified by adding a colon (:) to the tag. -.SP +.sp .in +1i .ft B .nf @@ -1832,7 +1827,7 @@ An optional date is specified by adding a colon (:) to the tag. .fi .ft P .in -1i -.SP +.sp Use the .B \-d option to create any directories that exist in the repository if they're @@ -1847,7 +1842,7 @@ listing explicitly the files and directories you wanted on the command line), then updating with .B \-d will create those directories, which may not be what you want. -.SP +.sp Use \fB\-I\fP \fIname\fP to ignore files whose names match \fIname\fP (in your working directory) during the update. You can specify \fB\-I\fP more than once on the command line to specify several files @@ -1855,17 +1850,17 @@ to ignore. By default, \fBupdate\fP ignores files whose names match certain patterns; for an up to date list of ignored file names, see the Cederqvist manual (as described in the SEE ALSO section of this manpage). -.SP +.sp Use .` "\-I !" to avoid ignoring any files at all. -.SP +.sp Use the .` "\-C" option to overwrite locally modified files with clean copies from the repository (the modified file is saved in `\fB.#\fP\fIfile\fP\fB.\fP\fIrevision\fP', however). -.SP +.sp The standard \fBcvs\fP command options \fB\-f\fP, \fB\-k\fP, \fB\-l\fP, \fB\-P\fP, \fB\-p\fP, and \fB\-r\fP are also available with \fBupdate\fP. @@ -2136,14 +2131,14 @@ your system, you may be able to get it with the .B info cvs command or it may be available as cvs.ps (postscript), cvs.texinfo (texinfo source), or cvs.html. -.SP +.sp For CVS updates, more information on documentation, software related to CVS, development of CVS, and more, see: .in +1i .B http://www.cyclic.com .B http://www.loria.fr/~molli/cvs-index.html .in -1i -.SP +.sp .BR ci ( 1 ), .BR co ( 1 ), .BR cvs ( 5 ), |