Cleanup README.md

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

config/.Xdefaults

@@ -1,6 +1,6 @@
 ! urxvt
 ! Fonts
-urxvt*font: xft:DejaVuSansM Nerd Font Mono:style=Regular:size=11:hinting=full
+urxvt*font: xft:DejaVuSansM Nerd Font Mono:style=Regular:size=11:hinting=full, xft:Symbola:style=Regular:pixelsize=14
 
 ! Behavior
 urxvt*scrollBar: false

config/.ssh/config

@@ -80,7 +80,6 @@ Host ncs-head-user
     Port 2122
     User user
     IdentityFile /mnt/veracrypt1/tudattr
-    ForwardX11 yes
 
 Host ncs2
     HostName 192.168.1.13
@@ -102,7 +101,6 @@ Host ncs-node1
 Host ncs-node2
     HostName 192.168.1.7
     User tuan-dat.tran
-    ForwardX11 yes
 
 Host ncs-node2-user
     HostName 192.168.1.7
@@ -111,13 +109,11 @@ Host ncs-node2-user
 Host ncs-node3
     Hostname 192.168.1.19
     User tuan-dat.tran
-    ForwardX11 yes
 
 Host ncs-node3-user
     Hostname 192.168.1.19
     User user
     IdentityFile /mnt/veracrypt1/tudattr
-    ForwardX11 yes
 
 Host ncs-node4
     HostName 192.168.1.9
@@ -143,13 +139,11 @@ Host ncs-node6-user
     Port 22
     User user
     IdentityFile /mnt/veracrypt1/tudattr
-    # ForwardX11 yes
     ProxyJump ncs-head
 
 Host ncs-node7
     Hostname 192.168.1.18
     User tuan-dat.tran
-    ForwardX11 yes
 
 Host ncs-wedge
     Hostname 192.168.1.5
@@ -160,9 +154,8 @@ Host ncs-gpu
     Port 22
     User tuan
     IdentityFile /mnt/veracrypt1/tudattr
-    ForwardX11 yes
     ProxyJump ncs-head
-    
+
 Host ami
     Hostname 3.72.156.214
     Port 22