-v, –verbose (Managed web hosting) Print name and percent size reduction
-v, –verbose Print name and percent size reduction for each file. -V, –version Display the version number and compilation options. halt halt [options] System administration command. Insert a note in the file /var/log/wtmp; if the system is in runlevel 0 or 6, stop all processes; otherwise, call shutdown -nf. Options -d Suppress writing to /var/log/wtmp. -f Call halt even when shutdown -nf would normally be called (i.e., force a call to halt, even when not in runlevel 0 or 6). -n Suppress normal call to sync. -w Suppress normal execution; simply write to /var/log/wtmp. head head [options] [files] Print the first few lines (default is 10) of one or more files. If files is missing or -, read from standard input. With more than one file, print a header for each file. Options -c num[bkm], –bytes num Print first num bytes or, if num is followed by b, k, or m, first num 512-byte blocks, 1-kilobyte blocks, or 1-megabyte blocks. –help Display help and then exit. -n num, –lines num, -num Print first num lines. Default is 10. -q, –quiet, –silent Quiet mode; never print headers giving filenames. -v, –verbose Print filename headers, even for only one file.