Unix In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory. .profile .mbox lastlogin .exrc None of these .profile .mbox lastlogin .exrc None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? grep cat cut paste grep cat cut paste ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls | ws -c ls | wc ls -l | wc -l ls | wc -w ls | ws -c ls | wc ls -l | wc -l ls | wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix The octal representation 652 indicates Read and write permission of groups None of these All of these Execute permission for the owner Write permission for others Read and write permission of groups None of these All of these Execute permission for the owner Write permission for others ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display a file contents in octal form? cd od oct of cd od oct of ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line? fch tch ech rch None of these fch tch ech rch None of these ANSWER DOWNLOAD EXAMIANS APP
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