\! rm -rf results/init_test
\! pg_rman init -B results/init_test --quiet;echo $?
WARNING: ARCLOG_PATH is not set because archive_command is empty
0
\! find results/init_test | xargs ls -Fd | sort
results/init_test/
results/init_test/backup/
results/init_test/backup/pg_xlog/
results/init_test/backup/srvlog/
results/init_test/pg_rman.ini
results/init_test/timeline_history/
\! pg_rman init -B results/init_test --quiet;echo $?
ERROR: backup catalog already exist.
2