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Archive for the ‘Linux’ Category

how to see hidden char in file

Wednesday, October 9th, 2013

some times you transfer files from windows to Linux or UNIX using binary method, you will find some hidden characters  on the file, to display these hidden character  use commands “cat” with option “vte” see the following examples:

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how to ease navigation with CDPATH

Monday, October 7th, 2013
$CDPATH=:..:~:~/projects

Set CDPATH to ease navigation

CDPATH tells the cd command to look in this colon-separated list of directories for your destination. My preferred order are

1) the current directory, specified by the empty string between the = and the first colon,

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How to make the System Ring

Sunday, July 28th, 2013

if you are a Shell Scripting Developer and all the time deveolpe Shell Scripts, if course you need to make your System Ring after finished the script or when it needs data from the user.

try this code on AIX
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