diff --git a/bash_completion_tmux.sh b/bash_completion_tmux.sh
new file mode 100644
index 0000000000000000000000000000000000000000..74728b91e3aa7ef49d3c3cb4cb13666d0cf29eae
--- /dev/null
+++ b/bash_completion_tmux.sh
@@ -0,0 +1,105 @@
+# START tmux completion
+# This file is in the public domain
+# See: http://www.debian-administration.org/articles/317 for how to write more.
+# Usage: Put "source bash_completion_tmux.sh" into your .bashrc
+_tmux() 
+{
+    local cur prev opts
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    
+    opts=" \
+    attach-session \
+    bind-key \
+    break-pane \
+    capture-pane \
+    choose-client \
+    choose-session \
+    choose-window \
+    clear-history \
+    clock-mode \
+    command-prompt \
+    confirm-before \
+    copy-buffer \
+    copy-mode \
+    delete-buffer \
+    detach-client \
+    display-message \
+    display-panes \
+    down-pane \
+    find-window \
+    has-session \
+    if-shell \
+    join-pane \
+    kill-pane \
+    kill-server \
+    kill-session \
+    kill-window \
+    last-window \
+    link-window \
+    list-buffers \
+    list-clients \
+    list-commands \
+    list-keys \
+    list-panes \
+    list-sessions \
+    list-windows \
+    load-buffer \
+    lock-client \
+    lock-server \
+    lock-session \
+    move-window \
+    new-session \
+    new-window \
+    next-layout \
+    next-window \
+    paste-buffer \
+    pipe-pane \
+    previous-layout \
+    previous-window \
+    refresh-client \
+    rename-session \
+    rename-window \
+    resize-pane \
+    respawn-window \
+    rotate-window \
+    run-shell \
+    save-buffer \
+    select-layout \
+    select-pane \
+    select-prompt \
+    select-window \
+    send-keys \
+    send-prefix \
+    server-info \
+    set-buffer \
+    set-environment \
+    set-option \
+    set-window-option \
+    show-buffer \
+    show-environment \
+    show-messages \
+    show-options \
+    show-window-options \
+    source-file \
+    split-window \
+    start-server \
+    suspend-client \
+    swap-pane \
+    swap-window \
+    switch-client \
+    unbind-key \
+    unlink-window \
+    up-pane"
+
+    COMPREPLY=($(compgen -W "${opts}" -- ${cur}))  
+    return 0
+
+}
+complete -F _tmux tmux
+
+# END tmux completion
+
+
+ 	  	 
diff --git a/tmux-3.2a.tar.gz b/tmux-3.2a.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..a526fb084c2d93f594b8a3f719443d9e09b6be87
Binary files /dev/null and b/tmux-3.2a.tar.gz differ
diff --git a/tmux.spec b/tmux.spec
new file mode 100644
index 0000000000000000000000000000000000000000..e1645a11ead0cf20857e72abe6e440bc278d4562
--- /dev/null
+++ b/tmux.spec
@@ -0,0 +1,71 @@
+%define anolis_release 1
+%global _hardened_build 1
+
+Name:           tmux
+Version:        3.2a
+Release:        %{anolis_release}%{?dist}
+Summary:        A terminal multiplexer
+
+# Most of the source is ISC licensed; some of the files in compat/ are 2 and
+# 3 clause BSD licensed.
+License:        ISC and BSD
+URL:            https://tmux.github.io/
+Source0:        https://github.com/tmux/%{name}/releases/download/%{version}/%{name}-%{version}.tar.gz
+Source1:        bash_completion_tmux.sh
+
+BuildRequires: make
+BuildRequires:  gcc
+BuildRequires:  pkgconfig(libevent_core) >= 2
+BuildRequires:  pkgconfig(tinfo)
+BuildRequires:  pkgconfig(ncurses)
+BuildRequires:  pkgconfig(ncursesw)
+BuildRequires:  libutempter-devel
+
+%description
+tmux is a "terminal multiplexer."  It enables a number of terminals (or
+windows) to be accessed and controlled from a single terminal.  tmux is
+intended to be a simple, modern, BSD-licensed alternative to programs such
+as GNU Screen.
+
+%prep
+%autosetup
+
+%build
+%configure
+%make_build
+
+
+%install
+%make_install
+# bash completion
+install -Dpm 644 %{SOURCE1} %{buildroot}%{_datadir}/bash-completion/completions/tmux
+
+%post
+if [ "$1" = 1 ]; then
+  if [ ! -f %{_sysconfdir}/shells ] ; then
+    touch %{_sysconfdir}/shells
+  fi
+  for binpath in %{_bindir} /bin; do
+    if ! grep -q "^${binpath}/tmux$" %{_sysconfdir}/shells; then
+       (cat %{_sysconfdir}/shells; echo "$binpath/tmux") > %{_sysconfdir}/shells.new
+       mv %{_sysconfdir}/shells{.new,}
+    fi
+  done
+fi
+
+%postun
+if [ "$1" = 0 ] && [ -f %{_sysconfdir}/shells ] ; then
+  sed -e '\!^%{_bindir}/tmux$!d' -e '\!^/bin/tmux$!d' < %{_sysconfdir}/shells > %{_sysconfdir}/shells.new
+  mv %{_sysconfdir}/shells{.new,}
+fi
+
+%files
+%doc CHANGES
+%doc example_tmux.conf
+%{_bindir}/tmux
+%{_mandir}/man1/tmux.1.*
+%{_datadir}/bash-completion/completions/tmux
+
+%changelog
+* Wed Apr 13 2022 Chunmei Xu <xuchunmei@linux.alibaba.com> - 3.2a-1
+- init from upstream