openwares.net

$ curl https://get.acme.sh sh
$ source ~/.bashrc

export Namecom_Username="your_name_com_username"
export Namecom_Token="*********"

$ acme.sh --issue --dns dns_namecom -d g.openwares.net

g.openwares.net:Verify error:DNS problem: SERVFAIL looking up CAA for openwares.net - the domain's nameservers may be malfunctioning

$ acme.sh --install-cert -d g.openwares.net \\
--cert-file /path/to/certfile/cert.pem \\
--key-file /path/to/keyfile/key.pem \\
--fullchain-file /path/to/fullchain/certfile/fullchain.pem

$ alacarte
usr/share/alacarte/Alacarte/MainWindow.py:22: PyGIWarning: GMenu was imported without specifying a version first. Use gi.require_version('GMenu', '3.0') before import to ensure that the right version gets loaded.
 from gi.repository import Gtk, GdkPixbuf, Gdk, GMenu

(alacarte:1718): Gtk-CRITICAL **: 16:54:24.699: gtk_accel_label_set_accel_closure: assertion 'gtk_accel_group_from_accel_closure (accel_closure) != NULL' failed

(alacarte:1718): Gtk-CRITICAL **: 16:54:24.699: gtk_accel_label_set_accel_closure: assertion 'gtk_accel_group_from_accel_closure (accel_closure) != NULL' failed
Traceback (most recent call last):
 File "/usr/bin/alacarte", line 26, in <module>
 main()
 File "/usr/share/alacarte/Alacarte/MainWindow.py", line 464, in main
 app.setMenuBasename(basename)
 File "/usr/share/alacarte/Alacarte/MainWindow.py", line 62, in setMenuBasename
 self.editor = MenuEditor(menu_basename)
 File "/usr/share/alacarte/Alacarte/MenuEditor.py", line 36, in __init__
 self.load()
 File "/usr/share/alacarte/Alacarte/MenuEditor.py", line 49, in load
 if not self.tree.load_sync():
gi.repository.GLib.Error: g-markup-error-quark: Error on line 1 char 1: Document was empty or contained only whitespace (1)

$ ps aux grep wal

$ sudo -u postgres psql
postgres=# select pg_is_in_recovery();
pg_is_in_recovery
-------------------
 f
(1 row)

$ sudo -u postgres /usr/lib/postgresql/11/bin/pg_controldata -D /var/lib/postgresql/11/main/
g_control version number: 1100
Catalog version number: 201809051
Database system identifier: 6745356148899875633
Database cluster state: in production
pg_control last modified: Thu 09 Jul 2020 02:40:49 PM CST
Latest checkpoint location: 825/245660D8
Latest checkpoint's REDO location: 825/245660A0
...

trigger_file='/var/lib/postgresql/11/main/.postgresql.trigger'

$ sudo systemctl stop postgresql@11-main.service

$ pg_lsclusters
Ver Cluster Port Status Owner Data directory Log file
11 main 5432 online postgres /var/lib/postgresql/11/main /var/log/postgresql/postgresql-11-main.log

$ sudo pg_ctlcluster 11 main stop

$ sudo touch /var/lib/postgresql/11/main/.postgresql.trigger

recovery_target_timeline='latest'
standby_mode = 'on'
primary_conninfo = 'host=59.206.31.149 port=5432 user=xxxx password=xxxx'
primary_slot_name = 'repl_slot_2'

$ sudo pg_ctlcluster 11 main promote

STATDOPTS="--port 3000 --outgoing-port 3001"

RPCMOUNTDOPTS="--manage-gids --port 3002"

fs.nfs.nlm_tcpport = 3003
fs.nfs.nlm_udpport = 3003

$ sudo sysctl -p /etc/sysctl.d/nfs-static-ports.conf
$ sudo systemctl restart nfs-utils.service
$ sudo systemctl restart nfs-kernel-server.service

mount.nfs: access denied by server while mounting ...

$ sudo exportfs -a

$ sudo apt install dante-server

logoutput: syslog /var/log/sockd.log stdout
internal: br0 port = 1080
external: 10.100.0.32
clientmethod: none
socksmethod: none
user.privileged: proxy
user.unprivileged: nobody
user.libwrap: nobody
client pass {
 from: 0.0.0.0/0 port 1-65535 to: 0.0.0.0/0
}
socks pass {
 from: 0.0.0.0/8 to: 0.0.0.0/0
 command: bind connect udpassociate
 log: error
}

$ sshfs user@host:/mnt/data/reis_dump/ /mnt/hwy06_reisdb_bak/ -o reconnect

$ sshfs hwy-reisdb-3:/mnt/data/reis_dump/ /mnt/hwy06_reisdb_bak/ -o reconnect

client_loop: send disconnect: Broken pipe

ClientAliveInterval 30
ClientAliveCountMax 3

$ rman target /
rman> crosscheck archivelog all;
rman> delete expired archivelog all;