Unix The octal representation 652 indicates 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 Read and write permission of groups None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -R ls -i ls -1 ls -t ls -R ls -i ls -1 ls -t ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to move all files to the bin sub-directory of the parent directory? mv *.* /bin/ mv * ../bin *.* mv * ../bin None of these mv * /bin/* mv *.* /bin/ mv * ../bin *.* mv * ../bin None of these mv * /bin/* ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to save the output of the who command in a file named user.lst, as well as display it? who | tee user.lst who < user.lste None of these who > user.lst who >> user.lst who | tee user.lst who < user.lste None of these who > user.lst who >> user.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to replace a single character with new text? S R r s S R r s ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to list contents of directories? tar dir ls lp tar dir ls lp ANSWER DOWNLOAD EXAMIANS APP
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