Unix Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory? tar programs/wb misc/wbx copy programs/wb misc/wbx copy a:programs/wb b:misc/wbx cp programs/wb misc/wbx tar programs/wb misc/wbx copy programs/wb misc/wbx copy a:programs/wb b:misc/wbx cp programs/wb misc/wbx 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 -R a+x progs chmod -R 222 progs chmod -x a+x progs chmod -1 a+x progs chmod -R a+x progs chmod -R 222 progs chmod -x a+x progs chmod -1 a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix The second set of the three permissions (r-) indicates that owner has read permission only other has read permission only group has read permission only group has write permission only owner has read permission only other has read permission only group has read permission only group has write permission only ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to delete the character beneath the cursor? dd X None of these D x dd X None of these D x ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to search a pattern in the forward direction? / ?? ? // / ?? ? // ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to replace a single character with new text? s S R r s S R r ANSWER DOWNLOAD EXAMIANS APP
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