Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? grep sales empl.lst None of these cat | /sales > empl.lst cut sales empl.lst /sales > empl.lst grep sales empl.lst None of these cat | /sales > empl.lst cut sales empl.lst /sales > empl.lst 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 -t ls -i ls -1 ls -R ls -t ls -i ls -1 ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to save the output of the who command in a file named user.lst, as well as display it? who < user.lste who >> user.lst who | tee user.lst None of these who > user.lst who < user.lste who >> user.lst who | tee user.lst None of these who > user.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with ps command to slow the entire command line of the process being run? #NAME? -1 -2 -4 #NAME? -1 -2 -4 ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display your working directory? pwd prompt $p$g path dir pwd prompt $p$g path dir ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following files contains information related to password aging? Shadow All the these password profile Shadow All the these password profile ANSWER DOWNLOAD EXAMIANS APP
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