Sift links to MFS files on Unix for Ab Initio ? what is this ....2) $pound what is this 3) $? what for it is used 4) types of loading 5 overwrite when it used ?

Questions by sekr   answers by sekr

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akanksha

  • May 1st, 2006
 

Link is a command where in unix we use for when the original file is deleted when we create a link the other replaces file exists.

Example: ln file 1 file2

$# Total number of positional parameters.

$? exit status of the last executed command

types of loading are conventional loading and direct loading

Override not overwrite it is used in join, assign keys alternate key

In join it is used hen input need not be sorted.

Thank you,

Sunitha

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cndraa

  • May 2nd, 2006
 

thanks for ur answers ! still im not getting clarity on Sift links to MFS files on Unix for Ab Initio ? what is this.. can u explain with real example

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