Kooda mela Kooda vachu Song Keyboad Notes

Koodamela Kooda Vechu Koodalooru Poravale

E G F# G    F# E    E E     D E F# E     D C B E

Un  Kooda Konjam Naanum Vaaren Kootikittu   Pona Yenna

EE  E G     F# G     F# E       E E      D E F# E   D C    B E 

Othayila  Neeyum Pona  Athu  Nyaayama

B B B E  E E        E E     D E   F# E D  

Unnudane  Naanum  Varen  Oru   Orama

B B B E     E E          E E      D E   F# E D

Nee Vaayennu Sonnalae Vaazhvaene Aatharama

B     B C A        A B G      G A G           F# G F# E

Nee Venaanu Sonnaale Povendi   Seythaarama

B      B C A     A B G       G A G      F# G F# E

Find all files containing given string in unix

$ grep -r  "string to search"  /directoryPath

It will list all the files which contains given search string under the directory 

List TAR file content without extracting in unix

$ tar -tf  filename.tar

If TAR contains more files and directories, you can use "less" option for easier viewing

$ tar -tf  filename.tar | less

If you wish to see file directory information then you can use "tvf" option

$ tar -tvf  filename.tar | less

vi editor copy, paste and new line

Copy and paste command in vi editor

yy - It will copy the entire line
p - It will paste the copied line after current line
P - It will paste the copied line before current line


Create new blank line in vi editor

o - It will open new line after the current line
O - It will open new line before the current line

vi page up and page down shortcut keys

[Ctrl] + f  -> Move forward one page

[Ctrl] + b -> Move backward one page

Creating directory trees in unix

$ mkdir -p /test1/test2/test3

It will create directory trees like below

$ cd /test1/test2/test3

$ pwd

/test1/test2/test3

Paste content on right mouse click in Tectia Terminal

Go to [User Interface Settings]

Click [Appearance] and select [Paste on right mouse click]

Click [OK]