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 -R a+x progs chmod -1 a+x progs chmod -x a+x progs chmod -R 222 progs chmod -R a+x progs chmod -1 a+x progs chmod -x a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to move the cursor to the end of the paragraph. } ( { ) } ( { ) ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? cdir cd chdir None of these changedir cdir cd chdir None of these changedir ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? cd cd .. None of these chdir cd/ cd cd .. None of these chdir cd/ ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to identify the type of file by context? ls cat more file ls cat more file ANSWER DOWNLOAD EXAMIANS APP
Unix The octal representation 652 indicates All of these None of these Read and write permission of groups Write permission for others Execute permission for the owner All of these None of these Read and write permission of groups Write permission for others Execute permission for the owner ANSWER DOWNLOAD EXAMIANS APP
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