Unix Which command is used to list out all the hidden files along with the other files? ls -F ls -a ls -l ls -x ls -F ls -a ls -l ls -x ANSWER DOWNLOAD EXAMIANS APP
Unix The cat command is used to print a file copy a file capture a file display a file None of these print a file copy a file capture a file display a file None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? /sales > empl.lst None of these cat | /sales > empl.lst grep sales empl.lst cut sales empl.lst /sales > empl.lst None of these cat | /sales > empl.lst grep sales empl.lst cut sales empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with touch command to change the access time? None of these #NAME? -r option pid None of these #NAME? -r option pid ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? TRY my .file None of these trial TRY my .file None of these trial ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. grep mail mesg write grep mail mesg write ANSWER DOWNLOAD EXAMIANS APP
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