Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? A s S a A s S a ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod ugo+rw letter chmod ugo+r letter chmod u+x letter chmod ugo+x letter chmod ugo+rw letter chmod ugo+r letter chmod u+x letter chmod ugo+x letter ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -1 a+x progs chmod -R 222 progs chmod -x a+x progs chmod -R a+x progs chmod -1 a+x progs chmod -R 222 progs chmod -x a+x progs chmod -R a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? [!ijk] None of these [ijk] * ? [!ijk] None of these [ijk] * ? ANSWER DOWNLOAD EXAMIANS APP
Unix You can append to a file instead of overwriting by using the None of these >> symbols < symbols > symbols None of these >> symbols < symbols > symbols ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following files will displayed by this command cat *ch* All of these .ch catch patch All of these .ch catch patch ANSWER DOWNLOAD EXAMIANS APP
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