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Improve formatting of pg_upgrade --help output

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Peter Eisentraut 2011-05-05 22:56:06 +03:00
parent d76a149c95
commit d6d823c8b0
1 changed files with 20 additions and 18 deletions
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38
contrib/pg_upgrade/option.c
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@ -213,24 +213,26 @@ parseCommandLine(int argc, char *argv[])
static void
usage(void)
{
printf(_("\nUsage: pg_upgrade [OPTIONS]...\n\
printf(_("pg_upgrade upgrades a PostgreSQL cluster to a different major version.\n\
\nUsage:\n\
pg_upgrade [OPTIONS]...\n\
\n\
Options:\n\
-b, --old-bindir=old_bindir old cluster executable directory\n\
-B, --new-bindir=new_bindir new cluster executable directory\n\
-c, --check check clusters only, don't change any data\n\
-d, --old-datadir=old_datadir old cluster data directory\n\
-D, --new-datadir=new_datadir new cluster data directory\n\
-g, --debug enable debugging\n\
-G, --debugfile=debug_filename output debugging activity to file\n\
-k, --link link instead of copying files to new cluster\n\
-l, --logfile=log_filename log session activity to file\n\
-p, --old-port=old_portnum old cluster port number (default %d)\n\
-P, --new-port=new_portnum new cluster port number (default %d)\n\
-u, --user=username clusters superuser (default \"%s\")\n\
-v, --verbose enable verbose output\n\
-V, --version display version information, then exit\n\
-h, --help show this help, then exit\n\
-b, --old-bindir=OLDBINDIR old cluster executable directory\n\
-B, --new-bindir=NEWBINDIR new cluster executable directory\n\
-c, --check check clusters only, don't change any data\n\
-d, --old-datadir=OLDDATADIR old cluster data directory\n\
-D, --new-datadir=NEWDATADIR new cluster data directory\n\
-g, --debug enable debugging\n\
-G, --debugfile=FILENAME output debugging activity to file\n\
-k, --link link instead of copying files to new cluster\n\
-l, --logfile=FILENAME log session activity to file\n\
-p, --old-port=OLDPORT old cluster port number (default %d)\n\
-P, --new-port=NEWPORT new cluster port number (default %d)\n\
-u, --user=NAME clusters superuser (default \"%s\")\n\
-v, --verbose enable verbose output\n\
-V, --version display version information, then exit\n\
-h, --help show this help, then exit\n\
\n\
Before running pg_upgrade you must:\n\
create a new database cluster (using the new version of initdb)\n\
@ -240,8 +242,8 @@ Before running pg_upgrade you must:\n\
When you run pg_upgrade, you must provide the following information:\n\
the data directory for the old cluster (-d OLDDATADIR)\n\
the data directory for the new cluster (-D NEWDATADIR)\n\
the 'bin' directory for the old version (-b OLDBINDIR)\n\
the 'bin' directory for the new version (-B NEWBINDIR)\n\
the \"bin\" directory for the old version (-b OLDBINDIR)\n\
the \"bin\" directory for the new version (-B NEWBINDIR)\n\
\n\
For example:\n\
pg_upgrade -d oldCluster/data -D newCluster/data -b oldCluster/bin -B newCluster/bin\n\