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Clean up help (-?) output.

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This commit is contained in:
Peter Eisentraut 2009-02-25 13:34:32 +00:00
parent a3c502c89f
commit b2f47aa325
1 changed files with 11 additions and 10 deletions
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21
contrib/vacuumlo/vacuumlo.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/contrib/vacuumlo/vacuumlo.c,v 1.38 2009/02/25 13:24:40 petere Exp $
* $PostgreSQL: pgsql/contrib/vacuumlo/vacuumlo.c,v 1.39 2009/02/25 13:34:32 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -301,15 +301,16 @@ vacuumlo(char *database, struct _param * param)
void
usage(void)
{
fprintf(stdout, "vacuumlo removes unreferenced large objects from databases\n\n");
fprintf(stdout, "Usage:\n vacuumlo [options] dbname [dbname ...]\n\n");
fprintf(stdout, "Options:\n");
fprintf(stdout, " -v\t\tWrite a lot of progress messages\n");
fprintf(stdout, " -n\t\tDon't remove large objects, just show what would be done\n");
fprintf(stdout, " -U username\tUsername to connect as\n");
fprintf(stdout, " -W\t\tForce password prompt\n");
fprintf(stdout, " -h hostname\tDatabase server host\n");
fprintf(stdout, " -p port\tDatabase server port\n\n");
printf("vacuumlo removes unreferenced large objects from databases.\n\n");
printf("Usage:\n vacuumlo [OPTION]... DBNAME...\n\n");
printf("Options:\n");
printf(" -h HOSTNAME database server host or socket directory\n");
printf(" -n don't remove large objects, just show what would be done\n");
printf(" -p PORT database server port\n");
printf(" -U USERNAME user name to connect as\n");
printf(" -W force password prompt\n");
printf(" -v write a lot of progress messages\n");
printf("\n");
}