diff --git a/.config/aliasrc b/.config/aliasrc
index bdd94b8..cebd367 100644
--- a/.config/aliasrc
+++ b/.config/aliasrc
@@ -54,6 +54,9 @@ alias tree="lsd --tree"
 # mkdir
 alias mkdir="mkdir -p"
 
+# multitail
+alias mon="multitail -CS irc -f"
+
 # mutt
 alias mutt="neomutt"
 alias upmutt="mbsync -a && neomutt"
@@ -83,10 +86,6 @@ alias sc="sc-im"
 # script
 alias scriptclear="cat typescript | perl -pe 's/\e([^\[\]]|\[.*?[a-zA-Z]|\].*?\a)//g' | col -b > typescript-processed"
 
-# tail
-
-alias mon="tail -f -n 500"
-
 # tmux
 alias tmux="tmux -f $XDG_CONFIG_HOME/tmux/tmux.conf"
 
diff --git a/.config/nvim/init.vim b/.config/nvim/init.vim
index ca6b170..b3fe839 100644
--- a/.config/nvim/init.vim
+++ b/.config/nvim/init.vim
@@ -319,3 +319,6 @@ highlight colorcolumn guibg=#772222
 " python
 let g:python_host_prog = "/usr/bin/python2"
 let g:python3_host_prog = "/usr/bin/python3"
+
+" irc compatibility to interactive
+nnoremap <leader>is :.w >> in<cr>dd
diff --git a/.multitailrc b/.multitailrc
new file mode 100644
index 0000000..c959c8e
--- /dev/null
+++ b/.multitailrc
@@ -0,0 +1,12 @@
+colorscheme:irc
+cs_re:green:.*tiyn.*
+cs_re:yellow:.*http:\/\/.*
+cs_re:cyan:.*has joined #.*
+cs_re:cyan:.*has left #.*
+cs_re:blue:.*changed mode.*
+cs_re:yellow:Did.not
+
+titlebar:%m %u@%h %f (%t) [%l]
+tail:/usr/bin/tail
+
+check_mail:0