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Full Discussion: remove lines from file
Top Forums Shell Programming and Scripting remove lines from file Post 302296800 by lweegp on Wednesday 11th of March 2009 10:44:52 PM
Old 03-11-2009
hey gurus...

perhaps i did not make myself clear...

well i have this really huge file which i cannot open up using vi (due to the constraint in which /tmp buffer could not hold)

so i need to extract out the oldest information within the file (say maybe the first 10000 lines) and pipe out to another file while at the same time the 10000 lines will be removed from the old file.

which is why i'm using sed to do it but somehow it's not matching my ideal results...

please advise. thanks.

wee
 

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dr(7d)								      Devices								    dr(7d)

NAME
dr, drmach, ngdr, ngdrmach - Sun Enterprise 10000 dynamic reconfiguration driver SYNOPSIS
dr drmach ngdr ngdrmach DESCRIPTION
The dynamic reconfiguration (DR) driver consists of a platform-independent driver and a platform-specific module. The DR driver uses stan- dard features of the Solaris operating environment whenever possible to control DR operations and calls the platform specific module as needed. The DR driver creates minor nodes in the file system that serve as attachment points for DR operations. The DR driver provides a pseudo-driver interface to sequence attach and detach operations on system boards using file system entry points referred to as "attachment points." The attachment point form depends on the platform. Sun Enterprise 10000 Server On the Sun Enterprise 10000 server, the DR driver consists of a platform-independent driver (ngdr) and a platform-specific module (ngdr- mach). The domain configuration server (DCS) accepts DR requests from the system services processor (SSP) and uses the libcfgadm(3LIB) interface to initiate the DR operation. After the operation is performed, the results are returned to the SSP. For more information about the DCS on the Sun Enterprise 10000, refer to the dcs(1M) man page and the Sun Enterprise 10000 Dynamic Reconfiguration User Guide. The DR driver creates physical attachment points for system board slots that takes the following form: /devices/pseudo/ngdr@0:SBx Where x represents the slot number (0 to 15) for a particular board. The cfgadm_sbd(1M) plugin creates dynamic attachment points that refer to components on system boards, including CPUs, memory, or I/O devices. Refer to the cfgadm_sbd(1M) man page for more details. SEE ALSO
cfgadm_sbd(1M), ioctl(2), libcfgadm(3LIB) Sun Enterprise 10000 Dynamic Reconfiguration User Guide SunOS 5.11 29 Sep 2003 dr(7d)
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