Home Man
Today's Posts

Linux & Unix Commands - Search Man Pages

OpenDarwin 7.2.1 - man page for popt (opendarwin section 3)

POPT(3) 			    Linux Programmer's Manual				  POPT(3)

       popt - Parse command line options

       #include <popt.h>

       poptContext poptGetContext(const char * name, int argc,
				  const char ** argv,
				  const struct poptOption * options,
				  int flags);

       void poptFreeContext(poptContext con);

       void poptResetContext(poptContext con);

       int poptGetNextOpt(poptContext con);

       const char * poptGetOptArg(poptContext con);

       const char * poptGetArg(poptContext con);

       const char * poptPeekArg(poptContext con);

       const char ** poptGetArgs(poptContext con);

       const char *const poptStrerror(const int error);

       const char * poptBadOption(poptContext con, int flags);

       int poptReadDefaultConfig(poptContext con, int flags);

       int poptReadConfigFile(poptContext con, char * fn);

       int poptAddAlias(poptContext con, struct poptAlias alias,
			int flags);

       int poptParseArgvString(char * s, int *	argcPtr,
			       const char *** argvPtr);

       int poptDupArgv(int argc, const char ** argv, int * argcPtr,
			       const char *** argvPtr);

       int poptStuffArgs(poptContext con, const char ** argv);

       The popt library exists essentially for parsing command-line options. It is found superior
       in many ways when compared to parsing the argv array by hand or using the getopt functions
       getopt() and getopt_long() [see getopt(3)].  Some specific advantages of popt are: it does
       not utilize global variables, thus enabling multiple passes in parsing argv ; it can parse
       an  arbitrary  array of argv-style elements, allowing parsing of command-line-strings from
       any source; it provides a standard method of option aliasing (to be  discussed  at  length
       below.);  it can exec external option filters; and, finally, it can automatically generate
       help and usage messages for the application.

       Like getopt_long(), the popt library supports short and long style options.  Recall that a
       short  option  consists	of  a - character followed by a single alphanumeric character.	A
       long option, common in GNU utilities, consists of two - characters followed  by	a  string
       made  up  of  letters,  numbers and hyphens.  Long options are optionally allowed to begin
       with a single -, primarily to allow command-line compatibility between  popt  applications
       and  X  toolkit	applications.	Either	type of option may be followed by an argument.	A
       space separates a short option from its arguments; either a space or an = separates a long
       option from an argument.

       The  popt  library  is  highly portable and should work on any POSIX platform.  The latest
       version	  is	distributed    with    rpm    and    is    always     available     from:

       It  may	be redistributed under the X consortium license, see the file COPYING in the popt
       source distribution for details.

       Applications provide popt with information on their command-line options by  means  of  an
       "option table," i.e., an array of struct poptOption structures:

       #include <popt.h>

       struct poptOption {
	   const char * longName; /* may be NULL */
	   char shortName;	  /* may be '\0' */
	   int argInfo;
	   void * arg;		  /* depends on argInfo */
	   int val;		  /* 0 means don't return, just update flag */
	   char * descrip;	  /* description for autohelp -- may be NULL */
	   char * argDescrip;	  /* argument description for autohelp */

       Each  member of the table defines a single option that may be passed to the program.  Long
       and short options are considered a single option that may occur in  two	different  forms.
       The  first  two members, longName and shortName, define the names of the option; the first
       is a long name, while the latter is a single character.

       The argInfo member tells popt what type of argument is expected after the argument.  If no
       option  is expected, POPT_ARG_NONE should be used.  The rest of the valid values are shown
       in the following table:

       Value		 Description			    arg Type
       POPT_ARG_NONE	 No argument expected		    int
       POPT_ARG_STRING	 No type checking to be performed   char *
       POPT_ARG_INT	 An integer argument is expected    int
       POPT_ARG_LONG	 A long integer is expected	    long
       POPT_ARG_VAL	 Integer value taken from val	    int
       POPT_ARG_FLOAT	 An float argument is expected	    float
       POPT_ARG_DOUBLE	 A double argument is expected	    double

       For numeric values, if the argInfo value is bitwise  or'd  with	one  of  POPT_ARGFLAG_OR,
       POPT_ARGFLAG_AND,  or  POPT_ARGFLAG_XOR,  the  value is saved by performing an OR, AND, or
       XOR.  If the argInfo value is bitwise  or'd  with  POPT_ARGFLAG_NOT,  the  value  will  be
       negated	before	saving.  For  the  common  operations  of  setting  and/or clearing bits,
       POPT_BIT_SET and POPT_BIT_CLR have the appropriate flags set to perform bit operations.

       If the argInfo value is bitwise or'd with POPT_ARGFLAG_ONEDASH, the long argument  may  be
       given  with  a  single  -  instead  of  two.  For  example, if --longopt is an option with
       POPT_ARGFLAG_ONEDASH, is specified, -longopt is accepted as well.

       The next element, arg, allows popt to automatically  update  program  variables	when  the
       option is used. If arg is NULL, it is ignored and popt takes no special action.	Otherwise
       it should point to a variable of the type indicated in the right-most column of the  table

       If the option takes no argument (argInfo is POPT_ARG_NONE), the variable pointed to by arg
       is set to 1 when the option is used.  (Incidentally, it will perhaps not escape the atten-
       tion  of  hunt-and-peck typists that the value of POPT_ARG_NONE is 0.)  If the option does
       take an argument, the variable that arg points to is updated to reflect the value  of  the
       argument.   Any	string	is  acceptable	for  POPT_ARG_STRING arguments, but POPT_ARG_INT,
       POPT_ARG_LONG, POPT_ARG_FLOAT, and POPT_ARG_DOUBLE are converted to the appropriate  type,
       and an error returned if the conversion fails.

       POPT_ARG_VAL  causes  arg  to  be  set  to the (integer) value of val when the argument is
       found.  This is most often useful for mutually-exclusive arguments in cases  where  it  is
       not  an	error for multiple arguments to occur and where you want the last argument speci-
       fied to win; for example, "rm -i -f".  POPT_ARG_VAL causes the  parsing	function  not  to
       return a value, since the value of val has already been used.

       If  the argInfo value is bitwise or'd with POPT_ARGFLAG_OPTIONAL, the argument to the long
       option may be omitted. If the long option is used without an argument, a default value  of
       zero  or  NULL  will  be saved (if the arg pointer is present), otherwise behavior will be
       identical to a long option with argument.

       The next option, val, is the value popt's parsing function should return when  the  option
       is encountered.	If it is 0, the parsing function does not return a value, instead parsing
       the next command-line argument.

       The last two options, descrip and argDescrip are only required if automatic help  messages
       are  desired  (automatic  usage messages can be generated without them). descrip is a text
       description of the argument and argdescrip is a short summary of the type of arguments the
       option expects, or NULL if the option doesn't require any arguments.

       If popt should automatically provide --usage and --help (-?)  options, one line in the ta-
       ble should be the macro POPT_AUTOHELP.  This macro  includes  another  option  table  (via
       POPT_ARG_INCLUDE_TABLE;	see  below)  in the main one which provides the table entries for
       these arguments. When --usage or --help are passed to programs which use popt's	automati-
       cal  help, popt displays the appropriate message on stderr as soon as it finds the option,
       and exits the program with a return code of 0. If you want to use  popt's  automatic  help
       generation  in a different way, you need to explicitly add the option entries to your pro-
       grams option table instead of using POPT_AUTOHELP.

       If the argInfo value is bitwise or'd with POPT_ARGFLAG_DOC_HIDDEN, the argument	will  not
       be shown in help output.

       If  the	argInfo value is bitwise or'd with POPT_ARGFLAG_SHOW_DEFAULT, the inital value of
       the arg will be shown in help output.

       The final structure in the table should have all the pointer values set to  NULL  and  all
       the  arithmetic	values set to 0, marking the end of the table. The macro POPT_TABLEEND is
       provided to do that.

       There are two types of option table entries which do not  specify  command  line  options.
       When  either of these types of entries are used, the longName element must be NULL and the
       shortName element must be '\0'.

       The first of these special entry types allows the application to nest another option table
       in  the	current one; such nesting may extend quite deeply (the actual depth is limited by
       the program's stack). Including other option tables allows a library to provide a standard
       set  of command-line options to every program which uses it (this is often done in graphi-
       cal  programming  toolkits,  for  example).  To	do  this,  set	the  argInfo   field   to
       POPT_ARG_INCLUDE_TABLE and the arg field to point to the table which is being included. If
       automatic help generation is being used,  the  descrip  field  should  contain  a  overall
       description of the option table being included.

       The  other special option table entry type tells popt to call a function (a callback) when
       any option in that table is found. This is especially usefull when included option  tables
       are  being  used, as the program which provides the top-level option table doesn't need to
       be aware of the other options which are provided by the included table. When a callback is
       set for a table, the parsing function never returns information on an option in the table.
       Instead, options information must be retained via the callback or by  having  popt  set	a
       variable through the option's arg field.  Option callbacks should match the following pro-

       void poptCallbackType(poptContext con,
			     const struct poptOption * opt,
			     const char * arg, void * data);

       The first parameter is the context which is being parsed (see the next section for  infor-
       mation  on  contexts),  opt points to the option which triggered this callback, and arg is
       the option's argument.  If the option does not take an argument, arg is NULL.   The  final
       parameter,  data  is  taken from the descrip field of the option table entry which defined
       the callback. As descrip is a pointer, this allows callback  functions  to  be  passed  an
       arbitrary set of data (though a typecast will have to be used).

       The  option  table  entry which defines a callback has an argInfo of POPT_ARG_CALLBACK, an
       arg which points to the callback function, and a descrip field which  specifies	an  arbi-
       trary pointer to be passed to the callback.

       popt  can  interleave the parsing of multiple command-line sets. It allows this by keeping
       all the state information for a particular set of command-line arguments in a  poptContext
       data structure, an opaque type that should not be modified outside the popt library.

       New popt contexts are created by poptGetContext():

       poptContext poptGetContext(const char * name, int argc,
				  const char ** argv,
				  const struct poptOption * options,
				  int flags);

       The first parameter, name, is used only for alias handling (discussed later). It should be
       the name of the application whose options are being parsed, or should be NULL if no option
       aliasing  is  desired. The next two arguments specify the command-line arguments to parse.
       These are generally passed to poptGetContext() exactly as they were  passed  to	the  pro-
       gram's main() function. The options parameter points to the table of command-line options,
       which was described in the previous section. The final parameter, flags, can take  one  of
       three values:

       Value			    Description
       POPT_CONTEXT_NO_EXEC	    Ignore exec expansions
       POPT_CONTEXT_KEEP_FIRST	    Do not ignore argv[0]
       POPT_CONTEXT_POSIXMEHARDER   Options cannot follow arguments

       A  poptContext  keeps  track  of  which options have already been parsed and which remain,
       among other things. If a program wishes to restart option processing of	a  set	of  argu-
       ments, it can reset the poptContext by passing the context as the sole argument to poptRe-

       When argument processing is complete, the process should free the poptContext as  it  con-
       tains dynamically allocated components. The poptFreeContext() function takes a poptContext
       as its sole argument and frees the resources the context is using.

       Here are the prototypes of both poptResetContext() and poptFreeContext():

       #include <popt.h>
       void poptFreeContext(poptContext con);
       void poptResetContext(poptContext con);

       After an application has created a poptContext, it may begin parsing  arguments.  poptGet-
       NextOpt() performs the actual argument parsing.

       #include <popt.h>
       int poptGetNextOpt(poptContext con);

       Taking  the context as its sole argument, this function parses the next command-line argu-
       ment found. After finding the next argument in the option table, the function fills in the
       object  pointed	to  by the option table entry's arg pointer if it is not NULL. If the val
       entry for the option is non-0, the function then returns that value.  Otherwise,  poptGet-
       NextOpt() continues on to the next argument.

       poptGetNextOpt()  returns  -1  when the final argument has been parsed, and other negative
       values when errors occur. This makes it a good idea  to	keep  the  val	elements  in  the
       options table greater than 0.

       If  all of the command-line options are handled through arg pointers, command-line parsing
       is reduced to the following line of code:

       rc = poptGetNextOpt(poptcon);

       Many applications require more complex command-line parsing than this,  however,  and  use
       the following structure:

       while ((rc = poptGetNextOpt(poptcon)) > 0) {
	    switch (rc) {
		 /* specific arguments are handled here */

       When  returned  options	are handled, the application needs to know the value of any argu-
       ments that were specified after the option. There are two ways to discover them. One is to
       ask popt to fill in a variable with the value of the option through the option table's arg
       elements. The other is to use poptGetOptArg():

       #include <popt.h>
       const char * poptGetOptArg(poptContext con);

       This function returns the argument given for the  final	option	returned  by  poptGetNex-
       tOpt(), or it returns NULL if no argument was specified.

       Many  applications  take  an arbitrary number of command-line arguments, such as a list of
       file names. When popt encounters an argument that does not begin with a -, it  assumes  it
       is  such  an  argument  and adds it to a list of leftover arguments. Three functions allow
       applications to access such arguments:

       const char * poptGetArg(poptContext con);
	      This function returns the next leftover argument and marks it as processed.

       const char * poptPeekArg(poptContext con);
	      The next leftover argument is returned but not marked as processed.  This allows an
	      application to look ahead into the argument list, without modifying the list.

       const char ** poptGetArgs(poptContext con);
	      All  the	leftover arguments are returned in a manner identical to argv.	The final
	      element in the returned array points to NULL, indicating the end of the arguments.

       The popt library can automatically generate help messages which	describe  the  options	a
       program	accepts.  There are two types of help messages which can be generated. Usage mes-
       sages are a short messages which lists valid options, but does  not  describe  them.  Help
       messages describe each option on one (or more) lines, resulting in a longer, but more use-
       ful, message. Whenever automatic help messages are used, the descrip and argDescrip fields
       struct poptOption members should be filled in for each option.

       The  POPT_AUTOHELP macro makes it easy to add --usage and --help messages to your program,
       and is described in part 1 of this man page. If more control is needed over your help mes-
       sages, the following two functions are available:

       #include <popt.h>
       void poptPrintHelp(poptContext con, FILE * f, int flags);
       void poptPrintUsage(poptContext con, FILE * f, int flags);

       poptPrintHelp()	displays  the standard help message to the stdio file descriptor f, while
       poptPrintUsage() displays the shorter usage message. Both functions currently  ignore  the
       flags argument; it is there to allow future changes.

       All of the popt functions that can return errors return integers.  When an error occurs, a
       negative error code is returned. The following  table  summarizes  the  error  codes  that

	    Error		       Description
       POPT_ERROR_NOARG       Argument missing for an option.
       POPT_ERROR_BADOPT      Option's argument couldn't be parsed.
       POPT_ERROR_OPTSTOODEEP Option aliasing nested too deeply.
       POPT_ERROR_BADQUOTE    Quotations do not match.
       POPT_ERROR_BADNUMBER   Option couldn't be converted to number.
       POPT_ERROR_OVERFLOW    A given number was too big or small.

       Here is a more detailed discussion of each error:

	      An option that requires an argument was specified on the command line, but no argu-
	      ment was given. This can be returned only by poptGetNextOpt().

	      An option was specified in argv but is not in the option table. This error  can  be
	      returned only from poptGetNextOpt().

	      A  set of option aliases is nested too deeply. Currently, popt follows options only
	      10 levels to prevent infinite recursion.	Only  poptGetNextOpt()	can  return  this

	      A  parsed  string has a quotation mismatch (such as a single quotation mark). popt-
	      ParseArgvString(), poptReadConfigFile(), or poptReadDefaultConfig() can return this

	      A  conversion from a string to a number (int or long) failed due to the string con-
	      taining nonnumeric characters. This occurs when poptGetNextOpt() is  processing  an

	      A string-to-number conversion failed because the number was too large or too small.
	      Like POPT_ERROR_BADNUMBER, this error can occur only when poptGetNextOpt() is  pro-
	      cessing  an  argument  of  type  POPT_ARG_INT,  POPT_ARG_LONG,  POPT_ARG_FLOAT,  or

	      A system call returned with an error, and errno still contains the error	from  the
	      system  call. Both poptReadConfigFile() and poptReadDefaultConfig() can return this

       Two functions are available to make it easy for applications to provide	good  error  mes-

	      const char *const poptStrerror(const int error);
	      This  function  takes  a popt error code and returns a string describing the error,
	      just as with the standard strerror() function.

	      const char * poptBadOption(poptContext con, int flags);
	      If an error occurred during poptGetNextOpt(), this function returns the option that
	      caused  the error. If the flags argument is set to POPT_BADOPTION_NOALIAS, the out-
	      ermost option is returned. Otherwise, flags should be 0, and  the  option  that  is
	      returned may have been specified through an alias.

       These  two functions make popt error handling trivial for most applications. When an error
       is detected from most of the functions, an error message is printed along with  the  error
       string from poptStrerror(). When an error occurs during argument parsing, code similiar to
       the following displays a useful error message:

       fprintf(stderr, "%s: %s\n",
	       poptBadOption(optCon, POPT_BADOPTION_NOALIAS),

       One of the primary benefits of using popt over getopt()	is  the  ability  to  use  option
       aliasing.  This	lets  the  user specify options that popt expands into other options when
       they are specified. If the standard grep program made use  of  popt,  users  could  add	a
       --text  option  that  expanded  to -i -n -E -2 to let them more easily find information in
       text files.

       Aliases are normally specified in two places: /etc/popt and the .popt file in  the  user's
       home  directory	(found	through  the HOME environment variable). Both files have the same
       format, an arbitrary number of lines formatted like this:

       appname alias newoption expansion

       The appname is the name of the application, which must be the same as the  name	parameter
       passed  to  poptGetContext().  This  allows each file to specify aliases for multiple pro-
       grams. The alias keyword specifies that an alias is being defined; currently popt configu-
       ration  files  support  only  aliases, but other abilities may be added in the future. The
       next option is the option that should be aliased, and it may be either a short or  a  long
       option. The rest of the line specifies the expansion for the alias. It is parsed similarly
       to a shell command, which allows \, ", and ' to be used for quoting. If a backslash is the
       final  character on a line, the next line in the file is assumed to be a logical continua-
       tion of the line containing the backslash, just as in shell.

       The following entry would add a --text option to the grep command,  as  suggested  at  the
       beginning of this section.

       grep alias --text -i -n -E -2

       An  application	must  enable alias expansion for a poptContext before calling poptGetNex-
       tArg() for the first time. There are three functions that define aliases for a context:

	      int poptReadDefaultConfig(poptContext con, int flags);
	      This function reads aliases from /etc/popt and the .popt file in	the  user's  home
	      directory.  Currently,  flags  should  be  NULL,	as it is provided only for future

	      int poptReadConfigFile(poptContext con, char * fn);
	      The file specified by fn is opened and parsed as a popt  configuration  file.  This
	      allows programs to use program-specific configuration files.

	      int poptAddAlias(poptContext con, struct poptAlias alias,
			       int flags);
	      Occasionally,  processes want to specify aliases without having to read them from a
	      configuration file. This function adds a new alias to a context. The flags argument
	      should  be  0,  as  it is currently reserved for future expansion. The new alias is
	      specified as a struct poptAlias, which is defined as:

	      struct poptAlias {
		   const char * longName; /* may be NULL */
		   char shortName; /* may be '\0' */
		   int argc;
		   const char ** argv; /* must be free()able */

	      The first two elements, longName and shortName, specify the option that is aliased.
	      The  final  two, argc and argv, define the expansion to use when the aliases option
	      is encountered.

       Although popt is usually used for parsing arguments already  divided  into  an  argv-style
       array,  some  programs  need  to  parse	strings that are formatted identically to command
       lines. To facilitate this, popt provides a function that parses a string into an array  of
       strings, using rules similiar to normal shell parsing.

       #include <popt.h>
       int poptParseArgvString(char * s, int * argcPtr,
			       char *** argvPtr);
       int poptDupArgv(int argc, const char ** argv, int * argcPtr,
			       const char *** argvPtr);

       The  string  s  is  parsed into an argv-style array. The integer pointed to by the argcPtr
       parameter contains the number of elements parsed, and the final argvPtr parameter contains
       the  address  of the newly created array.  The routine poptDupArgv() can be used to make a
       copy of an existing argument array.

       The argvPtr created by poptParseArgvString() or poptDupArgv() is suitable to pass directly
       to poptGetContext().  Both routines return a single dynamically allocated contiguous block
       of storage and should be free()ed when the application is finished with the storage.

       Some applications implement the equivalent of option aliasing but need to  do  so  through
       special	logic. The poptStuffArgs() function allows an application to insert new arguments
       into the current poptContext.

       #include <popt.h>
       int poptStuffArgs(poptContext con, const char ** argv);

       The passed argv must have a NULL pointer as its final element.  When  poptGetNextOpt()  is
       next  called, the "stuffed" arguments are the first to be parsed. popt returns to the nor-
       mal arguments once all the stuffed arguments have been exhausted.

       The following example is a simplified version of the  program  "robin"  which  appears  in
       Chapter	15  of the text cited below.  Robin has been stripped of everything but its argu-
       ment-parsing logic, slightly reworked, and renamed "parse." It may prove useful in  illus-
       trating at least some of the features of the extremely rich popt library.

       #include <popt.h>
       #include <stdio.h>

       void usage(poptContext optCon, int exitcode, char *error, char *addl) {
	   poptPrintUsage(optCon, stderr, 0);
	   if (error) fprintf(stderr, "%s: %s0, error, addl);

       int main(int argc, char *argv[]) {
	  char	  c;		/* used for argument parsing */
	  int	  i = 0;	/* used for tracking options */
	  char	  *portname;
	  int	  speed = 0;	/* used in argument parsing to set speed */
	  int	  raw = 0;	/* raw mode? */
	  int	  j;
	  char	  buf[BUFSIZ+1];
	  poptContext optCon;	/* context for parsing command-line options */

	  struct poptOption optionsTable[] = {
				     { "bps", 'b', POPT_ARG_INT, &speed, 0,
								   "signaling rate in bits-per-second", "BPS" },
				     { "crnl", 'c', 0, 0, 'c',
								   "expand cr characters to cr/lf sequences" },
				     { "hwflow", 'h', 0, 0, 'h',
								   "use hardware (RTS/CTS) flow control" },
				     { "noflow", 'n', 0, 0, 'n',
								   "use no flow control" },
				     { "raw", 'r', 0, &raw, 0,
								   "don't perform any character conversions" },
				     { "swflow", 's', 0, 0, 's',
								   "use software (XON/XOF) flow control" } ,
				     { NULL, 0, 0, NULL, 0 }

	  optCon = poptGetContext(NULL, argc, argv, optionsTable, 0);
	  poptSetOtherOptionHelp(optCon, "[OPTIONS]* <port>");

	  if (argc < 2) {
				 poptPrintUsage(optCon, stderr, 0);

	  /* Now do options processing, get portname */
	  while ((c = poptGetNextOpt(optCon)) >= 0) {
	     switch (c) {
		case 'c':
		   buf[i++] = 'c';
		case 'h':
		   buf[i++] = 'h';
		case 's':
		   buf[i++] = 's';
		case 'n':
		   buf[i++] = 'n';
	  portname = poptGetArg(optCon);
	  if((portname == NULL) || !(poptPeekArg(optCon) == NULL))
	     usage(optCon, 1, "Specify a single port", ".e.g., /dev/cua0");

	  if (c < -1) {
	     /* an error occurred during option processing */
	     fprintf(stderr, "%s: %s\n",
		     poptBadOption(optCon, POPT_BADOPTION_NOALIAS),
	     return 1;

	  /* Print out options, portname chosen */
	  printf("Options  chosen: ");
	  for(j = 0; j < i ; j++)
	     printf("-%c ", buf[j]);
	  if(raw) printf("-r ");
	  if(speed) printf("-b %d ", speed);
	  printf("\nPortname chosen: %s\n", portname);


       RPM,  a popular Linux package management program, makes heavy use of popt's features. Many
       of its command-line arguments are implemented through popt aliases,  which  makes  RPM  an
       excellent  example  of  how to take advantage of the popt library. For more information on
       RPM, see http://www.rpm.org. The popt source code distribution  includes  test  program(s)
       which  use  all	of the features of the popt libraries in various ways. If a feature isn't
       working for you, the popt test code is the first place to look.

       None presently known.

       Erik W. Troan <ewt@redhat.com>

       This man page is derived in part from Linux Application Development by Michael K.  Johnson
       and Erik W. Troan, Copyright (c) 1998 by Addison Wesley Longman, Inc., and included in the
       popt documentation with the permission of  the  Publisher  and  the  appreciation  of  the

       Thanks to Robert Lynch for his extensive work on this man page.


       Linux  Application  Development,  by Michael K. Johnson and Erik W. Troan (Addison-Wesley,
       1998; ISBN 0-201-30821-5), Chapter 24.

       popt.ps is a Postscript version of the above cited book chapter. It can be  found  in  the
       source archive for popt available at: ftp://ftp.rpm.org/pub/rpm.

					  June 30, 1998 				  POPT(3)

All times are GMT -4. The time now is 03:33 PM.

Unix & Linux Forums Content Copyrightę1993-2018. All Rights Reserved.
Show Password