Unix The special shell variable $* is used to list the positional parameters to process number of the current shell to exit status of ast command executed. to name the command being executed None of these to list the positional parameters to process number of the current shell to exit status of ast command executed. to name the command being executed None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The chmod ugo+rw note command can be represented in octal notation as chmod 555 note chmod 666 note chmod 333 note chmod 444 note chmod 555 note chmod 666 note chmod 333 note chmod 444 note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? None of these changedir chdir cdir cd None of these changedir chdir cdir cd ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the device name of the terminal you are using? ls tty stty who None of these ls tty stty who None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod ugo+r letter chmod ugo+rw letter chmod ugo+x letter chmod u+x letter chmod ugo+r letter chmod ugo+rw letter chmod ugo+x letter chmod u+x letter 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? ech rch tch fch None of these ech rch tch fch None of these ANSWER DOWNLOAD EXAMIANS APP
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