Using awk, gawk to print multiple matching lines in multiple files

This basically prints the trio of source, destination and include only
when include either contains libnmt.a or libnml.a

egrep -e 'source|destination|include' *.map.xml | awk '/source/ {SRC=$0}; /destination/ { DEST=$0}; /libnmt\.a/ || /libnml\.a/ { print SRC "\n" DEST "\n" $0}'

How type @ symbol when mapped to stty EOL

Some Times you cannot use the @ symbol or other keys on the keyboard
In order to type them you can first type Ctrl-v then your symbot or keyboard key.

eg.
Ctrl-v @

xterm color and font settings

examples:
xterm -sl 3000 -fg black -bg grey -bd orange -cr darkgreen -fn 9x15

xterm -sl 3000 -fg black -bg grey -bd orange -cr darkgreen -fn 10x24

for showing scrollbar:
xterm -fg black -bg grey -bd orange -cr darkgreen -fn 9x15 -sb -si -sl 3000


to view the fonts available use
$xlsfonts