Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? grep sales empl.lst /sales > empl.lst cut sales empl.lst None of these cat | /sales > empl.lst grep sales empl.lst /sales > empl.lst cut sales empl.lst None of these cat | /sales > empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix The command used to remove the directory is; rmdir rdir rd remove None of these rmdir rdir rd remove None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The UNIX file system stores a date in physical blocks of 256 bytes None of these 512 bytes 1024 bytes 2048 bytes 256 bytes None of these 512 bytes 1024 bytes 2048 bytes ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the top of the file? grep cat more head grep cat more head ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod ugo+r letter chmod u+x letter chmod ugo+rw letter chmod ugo+x letter chmod ugo+r letter chmod u+x letter chmod ugo+rw letter chmod ugo+x letter 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
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