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Mosh Alternative: trzsz-ssh (tssh + tsshd)

This document describes how to use trzsz-ssh (tssh + tsshd) as a modern Mosh-like alternative with support for:

• SSH-compatible syntax
• Local and remote port forwarding (-L, -R, -D)
• UDP-based roaming connections (#!! UdpMode QUIC/KCP)
• Session migration when your IP changes (ideal for LTE / mobile networks)
• High throughput compared to classic TCP SSH
• Drop-in replacement for OpenSSH client workflows

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#!/bin/sh
# A simple shell script to download and extract specific Termux (.deb) packages for multiple architectures.

# Configuration
base_url="https://packages.termux.dev/apt/termux-main/pool/main"
package_dirs="o/openssl/ o/openssl-static/ o/openssl-tool/ a/argp/ a/argp-static/ b/brotli/ p/pkg-config/"
architectures="aarch64 arm"
base_dir="/opt/d"

check_commands() {

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Termux Environment Setup Script

This script automates the installation and configuration of several tools to enhance your Termux experience. It sets up the fish shell with Starship prompt, Macchina (a neofetch alternative), and the Helix editor.

---

Features

• fish shell: A user-friendly and powerful shell.
• Starship: A fast, customizable, and universal prompt.

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#!/bin/bash
# Auto-detect and mount the Windows partition on /dev/sda, update GRUB, and run cleanup.
# Run as sudo.

DISK="/dev/sda"
TEMP_MNT="/mnt/temp"
TARGET_MNT="/mnt"

[ ! -d "$TEMP_MNT" ] && mkdir "$TEMP_MNT"
WIN_PART=""

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Realme C15 (RMX2180) Optimization Notes

Requirements

• Micro USB data cable
• ADB-enabled computer (Windows/macOS/Linux/Raspberry Pi)
• USB Debugging enabled on device

Note

Go to Settings > Additional settings > Developer options > Disable permission monitoring for WRITE_SECURE_SETTINGS error fix

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root@droplet:~# cat /etc/apt/sources.list.d/debian.sources
Types: deb deb-src
URIs: mirror+file:///etc/apt/mirrors/debian.list
#Suites: bookworm bookworm-updates bookworm-backports
Suites: trixie trixie-updates
Components: main
Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg

Types: deb deb-src

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---

1. Download and Prepare ISO

• Download Arch ISO: archlinux.org/download
• Create a bootable USB using Ventoy or RUFUS.
  • Ventoy: Place ISO, boot USB, select archlinux.iso → "Boot in normal mode."
  • RUFUS: How to burn ISO to USB.

---

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--- scripts/kconfig/lxdialog/Makefile	2024-08-30 00:00:00.877509501 +0800
+++ scripts/kconfig/lxdialog/Makefile	2024-08-30 00:00:00.806515827 +0800
@@ -12,7 +12,7 @@
 
 PHONY += dochecklxdialog
 $(obj)/dochecklxdialog:
-	$(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES)
+	$(shell $(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES))
 
 hostprogs-y	:= lxdialog

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download script:

wget -O upgrade.sh 'https://gist.github.com/Bonveio/bb40b778b33ef06868c14c0240f25967/raw/upgrade.sh'

usage:

• Debian 10 to 11 bash upgrade.sh 11
• Debian 11 to 12 bash upgrade.sh 12
• Debian 12 to 13 bash upgrade.sh 13

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--- src/openvpn/socket.c  2021-10-04 19:01:33.000000000 +0800
+++ src/openvpn/socket.c  2021-10-05 19:01:33.000000000 +0800
@@ -2778,8 +2777,0 @@
-
-        if (sb->len < 1 || sb->len > sb->maxlen)
-        {
-            msg(M_WARN, "WARNING: Bad encapsulated packet length from peer (%d), which must be > 0 and <= %d -- please ensure that --tun-mtu or --link-mtu is equal on both peers -- this condition could also indicate a possible active attack on the TCP link -- [Attempting restart...]", sb->len, sb->maxlen);
-            stream_buf_reset(sb);
-            sb->error = true;
-            return false;