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Color encoding on the disk space script

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Top Forums Shell Programming and Scripting Color encoding on the disk space script
# 29  
Old 03-31-2014
Tried and the result came wrong
Hi All,

I have just tried the below code to make the result comes along with the header and i got the result as attached. It seems to be wrong. Could you please help me out to correct this one to come in a correct table columns arranged!!. Thanks in advance. Hoping for your best help friends Smilie It is the finishing stage of this script and i will be implementing in PROD next week. Please kindly help me out. Thank you All!!

Code:
df -g | awk -v host=`hostname` '
BEGIN {
    print "<table border="1"  cellpadding=\"4\" cellspacing=\"5\">"
    printf "<tr BGCOLOR=#F0B58D><td><B>%s</B></td></tr>\n", host
}
$4>60{
    print "<tr>"
    for( i = 1; i <= NF; i++ ) {
      printf "%s", "<td"
      if (i==4&&$i+0>70) printf " bgcolor=#FF2C2C"
      else if (i==4&&$i+0>60) printf " bgcolor=#FFF044"
      print ">" $i "</td>"
    }
    print "</tr>"
  }
  END { print "</table>" }' > server1.html
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LEARN ABOUT BSD

ram

RAM(4)							     Kernel Interfaces Manual							    RAM(4)

NAME

       ram - ram disk driver

SYNOPSIS

       /sys/conf/SYSTEM:
	    NRAM ram_size  # RAM disk size (512-byte blocks)

       major device number(s):
	    block: 3
       minor device encoding:
	    must be zero (0)

DESCRIPTION

       The  ram  pseudo-device provides a very fast extended memory store.  It's use is intended for file systems like /tmp and applications which
       need to access a reasonably large amount of data quickly.

       The amount of memory dedicated to the ram device is controlled by the NRAM definition in units of 512-byte blocks.  This is also  patchable
       in  the	system	binary through the variable ram_size (though a patched system would have to be rebooted before any change took effect; see
       adb(1)).  This makes it easy to test the effects of different ram disk sizes on system performance.  It's important to note that any  space
       given  to  the ram device is permanently allocated at system boot time.	Dedicating too much memory can adversely affect system performance
       by forcing the system to swap heavily as in a memory poor environment.

       The block file accesses the ram disk via the system's buffering mechanism through a buffer sharing arrangement with the buffer  cache.	It
       may be read and written without regard to physical disk records.  There is no `raw' interface since no speed advantage is gained by such an
       interface with the ram disk.

DISK SUPPORT

       The ram driver does not support pseudo-disks (partitions).  The special files  refer  to  the  entire  `drive'  as  a  single  sequentially
       addressed file.

       A  typical  use	for  the ram disk would be to mount /tmp on it.  Note that if this arrangement is recorded in /etc/fstab then /etc/rc will
       have to be modified slightly to do a mkfs(8) on the ram disk before the standard file system checks are done.

FILES

       /dev/ram 	   block file
       /dev/MAKEDEV	   script to create special files
       /dev/MAKEDEV.local  script to localize special files

SEE ALSO

       hk(4), ra(4), rl(4), rk(4), rp(4), rx(4), si(4), xp(4) dtab(5), autoconfig(8)

DIAGNOSTICS

       ram: no space.  There is not enough memory to allocate the space needed by the ram disk.  The ram disk is disabled.  Any attempts to access
       it will return an error.

       ram: not allocated.  No memory was allocated to the ram disk and an attempt was made to open it.  Either not enough memory was available at
       boot time or the kernel variable ram_size was set to zero.

BUGS

       The ram driver is only available under 2.11BSD.

3rd Berkeley Distribution					 Januray 27, 1996							    RAM(4)