Unix Which command is used to display the top of the file? cat head grep more cat head grep more 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? tar wb collect mon /misc cp wb collect mon ../misc None of these copy wb ../misc collect ../misc mon ../misc copy wb collect mon /misc tar wb collect mon /misc cp wb collect mon ../misc None of these copy wb ../misc collect ../misc mon ../misc copy wb collect mon /misc ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory? tar programs/wb misc/wbx copy a:programs/wb b:misc/wbx cp programs/wb misc/wbx copy programs/wb misc/wbx tar programs/wb misc/wbx copy a:programs/wb b:misc/wbx cp programs/wb misc/wbx copy programs/wb misc/wbx ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? more [emp][!0-9] cat emp[!0-9] cat emp[x-z] cat emp[a-z] more [emp][!0-9] cat emp[!0-9] cat emp[x-z] cat emp[a-z] ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display your working directory? prompt $p$g path pwd dir prompt $p$g path pwd dir ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is grep sleep None of these mesg halt grep sleep None of these mesg halt ANSWER DOWNLOAD EXAMIANS APP
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