Unix Which command is used to assign only read permission to all three categories of the file 'note'? chmod go+r note chmod ugo=r note chmod u+r,g+r,o-x note chmod a-rw None of these chmod go+r note chmod ugo=r note chmod u+r,g+r,o-x note chmod a-rw None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor scroll half page backward? [Control-c] None of these [Control-d] [Control - u] [Control -P] [Control-c] None of these [Control-d] [Control - u] [Control -P] ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy a file wb with the same name from the programs directory to the misc directory? copy a:programs/wb b:misc/wb tar programs/wb misc/wb copy programs/wb misc/wb cp programs/wb misc None of these copy a:programs/wb b:misc/wb tar programs/wb misc/wb copy programs/wb misc/wb cp programs/wb misc None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used None of these to exit status of ast command executed. to process number of the current shell to list the positional parameters to name the command being executed None of these to exit status of ast command executed. to process number of the current shell to list the positional parameters to name the command being executed ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list out all the hidden files along with the other files? ls -a ls -x ls -F ls -l ls -a ls -x ls -F ls -l ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? grep paste cut cat grep paste cut cat ANSWER DOWNLOAD EXAMIANS APP
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