Close port. Also block docker expose ports.

nmap -p- 1.2.3.4

echo "{ \"iptables\" : false }" > /etc/docker/daemon.json
service docker restart
ufw deny 5432 && ufw reload

#debian #nmap #ufw #docker

Laravel немного ускоряется при переходе с PHP 8.1 на 8.2. А с PHP 8.3 вы получаете еще плюс 38% производительности.

https://kinsta.com/blog/php-benchmarks/

#xDebug #PHP #fix

Xdebug: [Step Debug] Could not connect to debugging client. Tried: localhost:9003 (fallback through xdebug.client_host/xdebug.client_port) :-(

Fix:

# xdebug.ini
xdebug.log_level=0

#IntelliJIDEA #PhpStorm #WebStorm #smile #funny

Ctrl + Alt + ;

#PHP #Laravel #Orchid #admin #docker

Fix docker host.docker.internal in URLs in Orchid admin panel:

RouteServiceProvider.php

    public function boot(): void
    {
        URL::forceRootUrl(getenv('APP_URL'));

#PHP #Laravel #Orchid #admin

Override std user model:

PlatformProvider.php

    public function boot(Dashboard $dashboard): void
    {
        Dashboard::useModel(
            \Orchid\Platform\Models\User::class, 
            \App\Models\OrchidUser::class
        );

#linux #ping #workaround #mobile #usb #internet #wifi #ttl

Bypassing the blocking of the mobile operator internet distribution.

sudo sysctl -w net.ipv4.ip_default_ttl=65

LosstPro

Linux Nano Hotkeys:

Ctrl + Delete ➡️ Drop Next Word
Alt + Backspace ➡️ Drop Previous Word
Ctrl + L ➡️ Refresh Screen
Ctrl + K ➡️ Drop Current Line
Shift + Arrows ➡️ Select Text
Ctrl + K ➡️ Cut Selected
Ctrl + U ➡️ Paste
Ctrl + 6 ➡️ Set Mark
Shift + Arrows ➡️ Select Text
Alt + 6 ➡️ Unset Mark / Copy
Ctrl + U ➡️ Paste
Alt + 3 ➡️ Comment
Alt + U ➡️ Ctrl + Z (Undo)
Alt + E ➡️ Redo
Alt + N ➡️ Show line number
Ctrl + O / Ctrl + S ➡️ Save
Ctrl + X ➡️ Save & Exit
Ctrl + W ➡️ Write text for search, then Enter.
For next occurrence just Ctrl + W and Enter

#bash #nano #linux

#bash #linux #debian #root #sudo

How to ignore sudo in commands on server (if only root user exists):

Problem:

root@mx1:~# sudo nano somefile.txt
-bash: sudo: command not found

nano /etc/bash.bashrc

Before:

if [ -x /usr/lib/command-not-found -o -x /usr/share/command-not-found/command-not-found ]; then
        function command_not_found_handle {
                # check because c-n-f could've been removed in the meantime
                if [ -x /usr/lib/command-not-found ]; then
                   /usr/lib/command-not-found -- "$1"
                   return $?
                elif [ -x /usr/share/command-not-found/command-not-found ]; then
                   /usr/share/command-not-found/command-not-found -- "$1" 
                   return $?
                else
                   printf "%s: command not found\n" "$1" >&2
                   return 127
                fi
        }
fi

After:

function command_not_found_handle {
        # check because c-n-f could've been removed in the meantime
        if [ -x /usr/lib/command-not-found ]; then
           /usr/lib/command-not-found -- "$1"
           return $?
        elif [ -x /usr/share/command-not-found/command-not-found ]; then
           /usr/share/command-not-found/command-not-found -- "$1"
           return $?
        else
           if [ "$EUID" -eq 0 ] && [[ $1 == sudo* ]]; then
              full_command="$0 $@"
              drop_sudo="${full_command#-}"
              drop_sudo="${drop_sudo#bash}"
              drop_sudo="${drop_sudo# }"
              drop_sudo="${drop_sudo#sudo}"
              drop_sudo="${drop_sudo# }"
              bash -c "$drop_sudo"
              return $?
           else
              printf "%s: command not found\n" "$1" >&2
           fi
           return 127
        fi
}

Tested on Debian 11 (bullseye)

#linux #boot #apt #kernel

Current Linux Kernel:

uname -r

5.10.0-23-amd64

Show Installed Kernels:

dpkg -l | grep linux-image | awk '{print$2}'

linux-image-5.10.0-12-amd64
linux-image-5.10.0-23-amd64
linux-image-5.10.0-26-amd64
linux-image-5.10.0-28-amd64
linux-image-amd64

Problem:

apt upgrade

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] Y
Setting up linux-image-5.10.0-28-amd64 (5.10.209-2) ...
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.10.0-28-amd64
pigz: abort: write error on <stdout> (No space left on device)
E: mkinitramfs failure pigz 28
update-initramfs: failed for /boot/initrd.img-5.10.0-28-amd64 with 1.
run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1
dpkg: error processing package linux-image-5.10.0-28-amd64 (--configure):
 installed linux-image-5.10.0-28-amd64 package post-installation script subprocess returned error exit status 1
dpkg: dependency problems prevent configuration of linux-image-amd64:
 linux-image-amd64 depends on linux-image-5.10.0-28-amd64 (= 5.10.209-2); however:
  Package linux-image-5.10.0-28-amd64 is not configured yet.

dpkg: error processing package linux-image-amd64 (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 linux-image-5.10.0-28-amd64
 linux-image-amd64
E: Sub-process /usr/bin/dpkg returned an error code (1)

Solution:

apt remove --purge linux-image-5.10.0-12-amd64

or

sudo apt-get autoremove --purge

dpkg -l 'linux-image-*' | awk '{ if ($1 == "ii") print $2}' | grep -v $(uname -r | grep -o '^[^-]*-[^-]*') | xargs sudo apt-get -y purge

#image #core #mkinitramfs #failure #pigz

#ubuntu #debian #xubuntu #sources #repositories

Edit sources:

sudo nano /etc/apt/sources.list

alias sources='sudo nano /etc/apt/sources.list'

Other sources directory:

sudo mc /etc/apt/sources.list.d

#php #change #switch #jungle #version

Change PHP version:

Interactive:

sudo update-alternatives --config php

Non-Interactive:

sudo update-alternatives --set php /usr/bin/php8.3

#debian #supervisor #super #systemctl #bot #superpupper

Supervisor installation & configuration:

sudo apt update && sudo apt install supervisor

sudo systemctl status supervisor

sudo nano /etc/supervisor/conf.d/bot.conf

[program:bot]
command=/var/www/bot.sh
autostart=true
autorestart=true
stderr_logfile=/var/log/bot.err.log
stdout_logfile=/var/log/bot.out.log

sudo chmod +x /var/www/bot.sh

sudo supervisorctl
sudo supervisorctl stop
sudo supervisorctl start
sudo supervisorctl reread
sudo supervisorctl restart
sudo supervisorctl update

Reconfigure Locales on Debian Server:

dpkg-reconfigure locales

#debian #locales #server #кракозябры #characters #кодировка #encoding

Some docker PHP container errors:

Error:

=> ERROR [php stage-0 5/9] RUN docker-php-ext-install curl
...
1.877 configure: error: Package requirements (libcurl >= 7.29.0) were not met:
...

Solution:

RUN apt -y install libcurl4-openssl-dev

Error:

=> ERROR [php stage-0  8/10] RUN docker-php-ext-install pdo_pgsql
...
1.853 configure: error: Cannot find libpq-fe.h. Please specify correct PostgreSQL installation path
...

Solution:

RUN apt -y install libpq-dev

Error:

 => ERROR [php stage-0  9/10] RUN docker-php-ext-install zip
...
1.930 configure: error: Package requirements (libzip >= 0.11 libzip != 1.3.1 libzip != 1.7.0) were not met:
...

Solution:

RUN apt -y install libzip-dev

Error:

 => ERROR [php stage-0 11/11] RUN docker-php-ext-install mbstring
...
1.758 configure: error: Package requirements (oniguruma) were not met:
...

Solution:

RUN apt -y install libonig-dev

#docker #php #error #errors #dockerfile

PhpStorm 2024.1 EAP Terminal Update:

#JetBrains #PhpStorm #php #terminal #update #version #peek

In Docker Alpine gulp trouble:

Error:

npm ERR! gyp verb which failed Error: not found: python2

Solution:

apk update
apk add python
npm config set python $(which python)

#docker #alpine #npm #node #python