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Hi,

Im struggling with what chmod to change the permission of a file in the current directory named MyFile so the command "cat MyFile" fails to display the file.??

thanks guys :)

nope. this is just from the shell command

hi,

im trying to find the longest word in /usr/share/dict/words that does not contain the letter i.

i've tried using the wc -L command like so: $ wc -L /usr/share/dict/words
which basically...