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Unformatted text preview: ps- processes-=2 echo- prints out initialization = i = 10. Then echo $i will print out 10 echo $? = exit status of last command. If 0, success, if 1, failure grep (file) (content)= search file for content ls- list out directories ..- parent directory .-current directory >- redirects output, goes to file that you specify Sty erase (backspace) to set delete, control+h = delete default ^ (last command) ^ (new command) to change whatever previous command to the new command Grep PATH .* gets all paths that start w/ ., then the rest...
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This note was uploaded on 08/31/2011 for the course CSE 80 taught by Professor Ord,r during the Spring '08 term at UCSD.
- Spring '08