I've loaded sol 10, and I left 20 Gig of 70 free, I can't seem to find a straight forward proc. for loading the Linux RH. Does anyone have one, or can they point me to one ? (0 Replies)
I want to capture actual error message in case the commands I use in my shell script fails.
For eg:
ls -l abc.txt 2>>errorlog.txt
In this case I understand the error message is written to the errorlog.txt and I assume its bacause the return code from the command ls -l abc might return 2 if... (3 Replies)
Hi,
I currently have one BE and would like to create an ABE.
# lustatus
BE_name Complete Active ActiveOnReboot CopyStatus
------------------------------------------------------------------------
coolthreads yes yes yes - But... (3 Replies)
Need help with GCC package.
I did downloaded the same from sunfreeware.com for i86, however after doing the unzip I am unable to add the same with pkgadd as I am unable to get the sun standard format as SUNWgcc on my system.
Thanks (4 Replies)
Hi all-
I am trying to boot from a Solaris 10 DVD which I burned from the ISO I d/l from Sun(Oracle). I checked the byte counts of the image on Sun's website and my system and they are the same.
I and using cdrecord from Schilly and burning the DVD like so:
cdrecord -v dev=0,0,0 -dao... (0 Replies)
Hello
Recently I found this (for me) really usefull tool kexec which can load a new Kernel while running one.
I tested it some times with the same kernel I was running, "rebooting" the system without powering it off at any time :D
But I need kexec basically just for live usbs. I want to start... (17 Replies)
Hello!
I have some X86 desktop computer with G45 embedded dual-head video.
Two monitors can be configured, but with "small" problem: the summ of dimensions in any direction (vert or horis) can't exceed 1680 pix- max sizeof virtual screen area.
Attempts to edit "videoram" parameter in xorg.conf... (0 Replies)
Hello. I'm going to make freebsd live usb based on FreeBSD-8.3-RELEASE-i386-livefs.iso. The iso is 257 Megabytes, but after i copy its content to usb drive its volume increases to 971 Megabytes. I tried different methods of copying (tar,cp,cpio) but with the same result. Could anyone help? (0 Replies)
Hello,
I have a set-up in which I am executing a build from Jenkins on a Solaris 10 Server connecting via sshexec task in ANT.
On triggering the build, it is throwing below error:
com.jcraft.jsch.JSchException: Session.connect: java.security.InvalidAlgorithmParameterException: DH key size... (2 Replies)
Unix Buddies
Burned download to DVD-R.
Booted it.
It dropped me at a command line.
Is it working properly?
Thanks! (7 Replies)
Discussion started by: Solaris User
7 Replies
LEARN ABOUT BSD
dd
DD(1) General Commands Manual DD(1)NAME
dd - convert and copy a file
SYNOPSIS
dd [option=value] ...
DESCRIPTION
Dd copies the specified input file to the specified output with possible conversions. The standard input and output are used by default.
The input and output block size may be specified to take advantage of raw physical I/O.
option values
if= input file name; standard input is default
of= output file name; standard output is default
ibs=n input block size n bytes (default 512)
obs=n output block size (default 512)
bs=n set both input and output block size, superseding ibs and obs; also, if no conversion is specified, it is particularly effi-
cient since no copy need be done
cbs=n conversion buffer size
skip=n skip n input records before starting copy
files=n copy n input files before terminating (makes sense only where input is a magtape or similar device).
seek=n seek n records from beginning of output file before copying
count=n copy only n input records
conv=ascii convert EBCDIC to ASCII
ebcdic convert ASCII to EBCDIC
ibm slightly different map of ASCII to EBCDIC
block convert variable length records to fixed length
unblock convert fixed length records to variable length
lcase map alphabetics to lower case
ucase map alphabetics to upper case
swab swap every pair of bytes
noerror do not stop processing on an error
sync pad every input record to ibs
... , ... several comma-separated conversions
Where sizes are specified, a number of bytes is expected. A number may end with k, b or w to specify multiplication by 1024, 512, or 2
respectively; a pair of numbers may be separated by x to indicate a product.
Cbs is used only if ascii, unblock, ebcdic, ibm, or block conversion is specified. In the first two cases, cbs characters are placed into
the conversion buffer, any specified character mapping is done, trailing blanks trimmed and new-line added before sending the line to the
output. In the latter three cases, characters are read into the conversion buffer, and blanks added to make up an output record of size
cbs.
After completion, dd reports the number of whole and partial input and output blocks.
For example, to read an EBCDIC tape blocked ten 80-byte EBCDIC card images per record into the ASCII file x:
dd if=/dev/rmt0 of=x ibs=800 cbs=80 conv=ascii,lcase
Note the use of raw magtape. Dd is especially suited to I/O on the raw physical devices because it allows reading and writing in arbitrary
record sizes.
SEE ALSO cp(1), tr(1)DIAGNOSTICS
f+p records in(out): numbers of full and partial records read(written)
BUGS
The ASCII/EBCDIC conversion tables are taken from the 256 character standard in the CACM Nov, 1968. The `ibm' conversion, while less
blessed as a standard, corresponds better to certain IBM print train conventions. There is no universal solution.
One must specify ``conv=noerror,sync'' when copying raw disks with bad sectors to insure dd stays synchronized.
Certain combinations of arguments to conv= are permitted. However, the block or unblock option cannot be combined with ascii, ebcdic or
ibm. Invalid combinations silently ignore all but the last mutually-exclusive keyword.
4th Berkeley Distribution April 29, 1985 DD(1)