Hamad Basic of linux unix 23/12/2021 A. lpq B. lpr C. lprm D. lpc Related Mcqs: Who has developed the Linux ?A. Bob Young B. Mark Eving C. Richard Stallman D. Linus Torvalds... What command is used to display the characteristics of a process ?A. au B. ps C. du D. pid... Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3 ?A. chmod u+x emp[1-3] B. chmod 777 emp* C. chmod u+r ??? emp D. chmod 222 emp?... Which of following commands is used for an automatic reminder service ?A. write B. mesg C. calendar D. mail... In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory ?A. .exrc B. .profile C. lastlogin D. .mbox...
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