Unix Which of the following commands is used to list contents of directories? dir ls lp tar dir ls lp tar 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 -1 ls -t ls -i ls -R ls -1 ls -t ls -i ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. mesg write mail grep mesg write mail grep ANSWER DOWNLOAD EXAMIANS APP
Unix The UNIX file system stores a date in physical blocks of 512 bytes 1024 bytes None of these 256 bytes 2048 bytes 512 bytes 1024 bytes None of these 256 bytes 2048 bytes ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to terminate a process? cancel kill haltsys shutdown cancel kill haltsys shutdown ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order st sh sort sort -r st sh sort sort -r ANSWER DOWNLOAD EXAMIANS APP
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