Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod 777 emp* chmod u+x emp[1-3] chmod 222 emp? chmod u+r ??? emp chmod 777 emp* chmod u+x emp[1-3] chmod 222 emp? chmod u+r ??? emp ANSWER DOWNLOAD EXAMIANS APP
Unix Which of command is used to copy a file? cpio cp tar None of these copy cpio cp tar None of these copy ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? [!ijk] [ijk] ? None of these * [!ijk] [ijk] ? None of these * 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 copy wb collect mon /misc copy wb ../misc collect ../misc mon ../misc None of these tar wb collect mon /misc cp wb collect mon ../misc copy wb collect mon /misc copy wb ../misc collect ../misc mon ../misc None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to search a pattern in the forward direction? // ?? ? / // ?? ? / ANSWER DOWNLOAD EXAMIANS APP
Unix Which command sends the word count of the file infile to the newfile. wc newfile wc infile >newfile wc infile - newfile wc infile | newfile wc newfile wc infile >newfile wc infile - newfile wc infile | newfile ANSWER DOWNLOAD EXAMIANS APP
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