I have the following situation :
i have 4 Unix Sco servers, one Windows 2000 server, and an ADSL internet connection. All the servers, that is the 4 unix and the windows server have real static IPs supplied by my ISP.
the servers are connected to a Switch , the switch is connected to an... (2 Replies)
Hello,
I'm working on an application that bridges together several applications involved in creating a video workflow for editing with digital cinema cameras. The main platform is MacOSX.
Because of the nature of some of the utilities for working with this video footage I must spoof filenames... (2 Replies)
Hi,
This is the Third thread i'm putting here for the same problem. :(
Actually, i'm trying a script like this.. but its taking a long time.. about 3 days to complete fully..
#!/bin/ksh
if
then
exit 1
fi
while read i
do
while read j
do
field7=`echo $j|cut -d "|"... (12 Replies)
hi i am trying to perform some calculations with awk and arrays. i have this so far:
awk 'NR==FNR{ for(i=1; i<=NF; i++) {array+=$i} tot++;next}
{for(i=1; i<=NF; i++) {avg=array/tot} {diff=(array - avg)}} {for(i=1; i<=NF; i++) {printf("%5.8f\n",diff)}}' "$count".txt "$count".ttt >... (4 Replies)
I'm at wits end with this issue and my troubleshooting leads me to believe it is a problem with the file formatting of the array referenced by my script:
awk -F, '{if (NR==FNR) {a=$4","$3","$2}\
else {print a "," $0}}' WBTSassignments1.txt RNCalarms.tmp
On the WBTSassignments1.txt file... (2 Replies)
Dear All,
I am facing problem to get right output through awk program
I have file in which “B” value is appearing multiple time and I need to capture all these values.
My script is
BEGIN { FS=" " }
{
if ( substr($1,1,5) == "START" )
{
i =... (2 Replies)
Hi,
Im trying to count bats flying through an infrared beam array. One of the experts here helped me a few months ago but now I am having a problem that is stumping me.
here is the original code that works (with two differnt patterns in array):
# this has been changed to operate under the... (15 Replies)
I am trying to map values in the input file, where 2nd column depends on the specific value in the 1st column. When 1st column is A place 1 into 2nd column, when it is B, place 2, when C place 3, otherwise no change.
My input:
U |100|MAIN ST |CLMN1|1
A |200|GREEN LN |CLMN2|2
1 |12... (4 Replies)
Hi, I have a problem with awk array when iam trying to use awk in solaris box as below..Iam unable to figure out the problem..
Need your help. is there any alternative to make it in arrays from variable values
nawk 'BEGIN {SUBSEP=" ";
split("101880|110045 101887|110045 101896|110045... (9 Replies)
I am trying to reformat the table by filling any missing rows. The final table will have consecutive IDs in the first column. My problem is the index of the associate array in the awk script.
infile:
S01 36407 53706 88540
S02 69343 87098 87316
S03 50133 59721 107923... (4 Replies)
Discussion started by: yifangt
4 Replies
LEARN ABOUT CENTOS
ipsec_ranbits
IPSEC_RANBITS(8) [FIXME: manual] IPSEC_RANBITS(8)NAME
ipsec_ranbits - generate random bits in ASCII form
SYNOPSIS
ipsec ranbits [--quick] [--continuous] [--bytes] nbits
DESCRIPTION
Ranbits obtains nbits (rounded up to the nearest byte) high-quality random bits from random(4), and emits them on standard output as an
ASCII string. The default output format is datatot(3) h format: lowercase hexadecimal with a 0x prefix and an underscore every 32 bits.
The --quick option produces quick-and-dirty random bits: instead of using the high-quality random bits from /dev/random, which may take
some time to supply the necessary bits if nbits is large, ranbits uses /dev/urandom, which yields prompt results but lower-quality
randomness.
The --continuous option uses datatot(3) x output format, like h but without the underscores.
The --bytes option causes nbits to be interpreted as a byte count rather than a bit count.
FILES
/dev/random, /dev/urandom
SEE ALSO ipsec_datatot(3), random(4)HISTORY
Written for the Linux FreeS/WAN project <http://www.freeswan.org> by Henry Spencer.
BUGS
There is an internal limit on nbits, currently 20000.
Without --quick, ranbits's run time is difficult to predict. A request for a large number of bits, at a time when the system's entropy pool
is low on randomness, may take quite a while to satisfy.
Though not a bug of ranbits, the direct use of /dev/hw_random, the Linux hardware random number generator is not supported because it can
produce very non-random data. To properly use /dev/hw_random, the rngd daemon should be used to read from /dev/hw_random and write to
/dev/random, while performing a FIPS test on the hardware random read. No changes to Openswan are required for this support - just a
running rngd.
[FIXME: source] 10/06/2010 IPSEC_RANBITS(8)