I have the following Joomla version:
How to update a WordPress website securely
To prevent a website from changing its source code set user = nobody in its pool config, that can be /etc/php/8.3/fpm/pool.d/slogpost.conf for example:
[slogpost]
user = nobody
group = slogpost
listen = /run/php/www-slogpost.sock
include=/etc/php/8.3/fpm/socket-owner.conf
pm = ondemand
pm.max_children = 10
pm.start_servers = 0
pm.min_spare_servers = 0
pm.max_spare_servers = 1
pm.max_requests = 500
slowlog = /var/log/php-my/$pool.slow.log
request_slowlog_timeout = 5s
request_terminate_timeout = 300s
chdir = /
Migrating my VPS from Ubuntu 16.04 to Ubuntu 24.04
Migrating the users and groups
Copied my groups from /etc/group:
dmitriano:x:1000:
slogpost:x:1001:www-data,bak
beauty:x:1009:www-data,bak
test1:x:1012:www-data,beauty,dmitriano,devnote,bak
test2:x:1013:www-data,bak
devnote:x:1018:www-data,bak
exchange:x:1025:
git:x:1026:www-data,bak
game:x:1027:www-data,bak
shar:x:1029:www-data,bak
bak:x:1032:
Using tcpdump with OpenVPN
VPN service opens tun0 device in the docker container:
sudo docker exec -it 966f926484bc sh
/opt/Dockovpn # ifconfig
eth0 Link encap:Ethernet HWaddr 02:42:AC:11:00:03
inet addr:172.17.0.3 Bcast:172.17.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:20553 errors:0 dropped:0 overruns:0 frame:0
TX packets:20539 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:14609434 (13.9 MiB) TX bytes:14757264 (14.0 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
tun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:10.8.0.1 P-t-P:10.8.0.2 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:7825 errors:0 dropped:0 overruns:0 frame:0
TX packets:12572 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:1673378 (1.5 MiB) TX bytes:12115333 (11.5 MiB)
Connecting to OpenVPN from an Android device
I cloned repository https://github.com/dockovpn/dockovpn and updated config/server.conf to increase the server log verbosity by setting verb to 4:
port 1194
proto %HOST_TUN_PROTOCOL%
dev tun
ca /etc/openvpn/ca.crt
cert /etc/openvpn/MyReq.crt
key /etc/openvpn/MyReq.key
dh /etc/openvpn/dh.pem
server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt
push "redirect-gateway def1 bypass-dhcp"
push "dhcp-option DNS 208.67.222.222"
push "dhcp-option DNS 208.67.220.220"
duplicate-cn
keepalive 10 120
cipher AES-256-GCM
ncp-ciphers AES-256-GCM:AES-256-CBC
auth SHA512
persist-key
persist-tun
status openvpn-status.log
verb 4
tls-server
tls-version-min 1.2
tls-auth /etc/openvpn/ta.key 0
crl-verify /etc/openvpn/crl.pem
Installing Windows Sandbox
In addition to enabling Sandbox (a special purpose limited container) you also need to enable Windows Hypervisor Platform and also Virtual Machine platform:
My Android Phone requires release apps to be signed
When I try to install an unsigned release app
adb install android-build-release-unsigned.apk
I get
Performing Streamed Install
adb: failed to install android-build-release-unsigned.apk: Failure [INSTALL_PARSE_FAILED_NO_CERTIFICATES: Failed to collect certificates from /data/app/vmdl827870317.tmp/base.apk: Attempt to get length of null array]
How I fixed wrong colors in my QML app on Android
I removed android:theme from AndroidManifest.xml:
<activity android:name="net.geographx.MainActivity"
android:configChanges="orientation|uiMode|screenLayout|screenSize|smallestScreenSize|layoutDirection|locale|fontScale|keyboard|keyboardHidden|navigation|mcc|mnc|density"
android:label="@string/app_name"
android:theme="@style/AppTheme"
android:launchMode="singleTask"
android:screenOrientation="portrait"
android:exported="true">
<!-- Splash screen -->
<meta-data android:name="android.app.splash_screen_drawable" android:resource="@drawable/splash"/>
<!-- Splash screen -->
Sending XRP with JavaScript
const read = require('read').read;
const send = require('./send');
async function asyncMain()
{
const amount = await read({
prompt: "Amount: "
});
const password = await read({
prompt: "Password: ",
silent: true,
replace: "*" //optional, will print out an asterisk for every typed character
});
// console.log("Amount: " + amount);
// console.log("Your password: " + password);
