Unix While working with mail command, which command is used to save mail in a separate file? r w s d r w s d ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? * None of these [ijk] [!ijk] ? * None of these [ijk] [!ijk] ? ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? None of these /sales > empl.lst grep sales empl.lst cat | /sales > empl.lst cut sales empl.lst None of these /sales > empl.lst grep sales empl.lst cat | /sales > empl.lst cut sales empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix The second set of the three permissions (r-) indicates that owner has read permission only group has read permission only other has read permission only group has write permission only owner has read permission only group has read permission only other has read permission only group has write permission only ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list out all the hidden files along with the other files? ls -l ls -F ls -a ls -x ls -l ls -F ls -a ls -x ANSWER DOWNLOAD EXAMIANS APP
Unix Which is the earliest and most widely used shell that came with the UNIX system? Korn shell Bourne shell None of these Smith shell C shell Korn shell Bourne shell None of these Smith shell C shell ANSWER DOWNLOAD EXAMIANS APP
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