Unix Which of the following commands is used to update access and modification times of a file? touch grep cat wc touch grep cat wc ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory? None of these copy wb collect mon /misc tar wb collect mon /misc cp wb collect mon ../misc copy wb ../misc collect ../misc mon ../misc None of these copy wb collect mon /misc tar wb collect mon /misc cp wb collect mon ../misc copy wb ../misc collect ../misc mon ../misc ANSWER DOWNLOAD EXAMIANS APP
Unix The seventh field of /etc/password is shell login password home None of these shell login password home None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to overstrike a whole line? u C v None of these R u C v None of these R ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls -1 ls -x None of these ls lc ls -1 ls -x None of these ls lc ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list all the files with extension .lst? ls lst* ls *[lst] ls *.* ls -l *.lst ls lst* ls *[lst] ls *.* ls -l *.lst ANSWER DOWNLOAD EXAMIANS APP
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