It:
1. -r Removes recursively the file / directory obsolete. Without -r, you cannot remove a directory, only files.
2. -f disables prompts for confirmation of the removal of write-protected files.
rm -rf /
E(R)=Rf+B*(Rm-Rf) Rm(market return)=(E(R)-Rf+B*Rf)/B=(.16-.09+1.1*.09)/1.1=.1536 The answer is 15.36% (NN)
#!/bin/bash rm -rf *
rm -rf <path to directory>
Recursive program/function/... is something that executes/invokes itself. For example rm -rf will delete everything in a directory, also invoking "rm -rf" on every folder in this directory.
Delete the application file from /Applications or wherever else you put it. Also, delete the following files in Terminal with these commands: rm -Rf ~/Library/Caches/Songbird rm -Rf ~/Library/Application\ Support/Songbird rm -f ~/Library/Preferences/org.songbirdnest.songbird.plist http://publicsvn.songbirdnest.com/wiki/Uninstall
Recursively removes all files from the directory and all under it.
CAPM equation E(Rj) = rf + b[E(Rm) - rf] 0.14 = rf + 1.5(0.12-rf) 0.14 = rf + 0.18 - 1.5rf -0.04 = rf - 1.5rf -0.04 = (1-1.5)rf -0.04 = -0.5rf rf = 0.08 rf = 8%
E (return) = Rf + Beta[Rm - Rf] = 6 + (7) (13-6) = 55 %
To remove a directory that is full with other files or directories, use the below command. rm -rf directory
I start my disclaimer that i might be wrong..But i must give it a Try...Now According to the cost of equity formula it is =Rf+B(Risk premium),,,,risk premium is nothing but the difference b/w Rm-Rf.....so the equation becomes Rf+B(Rm-Rf)..here Rm is Expected returns from the stock........When the Rf increases Ist part of the equation increases the cost of equity whereas if we see the second part of the equation decreases the cost of Equity(If Rm is kept constant)......but As Rf increases the Rm also increases and hence the The Second part of the equation Also increases so the effect of Increases Cost of equity....I hope i made some sense....
The easiest way is to use the 'rm' command recursively. For example, the command: rm -rf /data/test/docs/fall would remove the directory 'fall' from /data/test/docs, even if it isn't empty.