Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? 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 chmod -1 a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy all files having the string chap and any two characters after that to the progs directory? cp chap?? /progs/* cp chap[12] /progs/*.* cp chap* progs cp chap?? progs cp chap?? /progs/* cp chap[12] /progs/*.* cp chap* progs cp chap?? progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which operator will be used with chmod command to assign absolute permission? None of these = % - + None of these = % - + ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to overstrike a whole line? None of these R C u v None of these R C u v 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? cp programs/wb misc copy a:programs/wb b:misc/wb None of these tar programs/wb misc/wb copy programs/wb misc/wb cp programs/wb misc copy a:programs/wb b:misc/wb None of these tar programs/wb misc/wb copy programs/wb misc/wb ANSWER DOWNLOAD EXAMIANS APP
Unix The seventh field of /etc/password is None of these login password shell home None of these login password shell home ANSWER DOWNLOAD EXAMIANS APP
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