Unix Which command is used to list all the files with extension .lst? ls *.* ls lst* ls *[lst] ls -l *.lst ls *.* ls lst* ls *[lst] ls -l *.lst 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? cat emp[!0-9] more [emp][!0-9] cat emp[a-z] cat emp[x-z] cat emp[!0-9] more [emp][!0-9] cat emp[a-z] cat emp[x-z] ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line? fch ech rch None of these tch fch ech rch None of these tch ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod u+x letter chmod ugo+x letter chmod ugo+r letter chmod ugo+rw letter chmod u+x letter chmod ugo+x letter chmod ugo+r letter chmod ugo+rw letter ANSWER DOWNLOAD EXAMIANS APP
Unix The [line number G] key allows you to move cursor right by one position to move cursor left by one position to move cursor down by one line None of these to move cursor to the beginning of the line specified by the number to move cursor right by one position to move cursor left by one position to move cursor down by one line None of these to move cursor to the beginning of the line specified by the number ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? chkdsk disk du None of these fdisk chkdsk disk du None of these fdisk ANSWER DOWNLOAD EXAMIANS APP
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