Perl References

comments.pl

#----------------------------------#
# localtime() array reference      #
#----------------------------------#
# 0 - seconds                      #
# 1 - minutes                      #
# 2 - hours                        #
# 3 - day of month                 #
# 4 - month                        #
# 5 - year                         #
# 6 - day of week                  #
# 7 - day of year                  #
# 8 - is Daylight Savings Time     #
#----------------------------------#


#---------------------------------------#
# Regular Expression Special Characters #
#---------------------------------------#
# left bracket       [                  #
# right bracket      ]                  #
# left parenthese    (                  #
# right parenthese   )                  #
# star, astrisk      *                  #
# period, dot        .                  #
# carrot             ^                  #
# dash, minus        -                  #
# plus               +                  #
# bar, pipe          |                  #
# forward slash      \                  #
# question mark      ?                  #
#---------------------------------------#


#---------------------------------------------------------------#
# stat() array reference                                        #
#---------------------------------------------------------------#
#  0  dev      device number of filesystem                      #
#  1  ino      inode number                                     #
#  2  mode     file mode  (type and permissions)                #
#  3  nlink    number of (hard) links to the file               #
#  4  uid      numeric user ID of file's owner                  #
#  5  gid      numeric group ID of file's owner                 #
#  6  rdev     the device identifier (special files only)       #
#  7  size     total size of file, in bytes                     #
#  8  atime    last access time in seconds since the epoch      #
#  9  mtime    last modify time in seconds since the epoch      #
# 10  ctime    inode change time in seconds since the epoch (*) #
# 11  blksize  preferred block size for file system I/O         #
# 12  blocks   actual number of blocks allocated                #
#---------------------------------------------------------------#