07-05-2008
8 More Discussions You Might Find Interesting
1. OS X (Apple)
I'm at the new Apple store in Tysons Corner, VA and have been looking at the new MAC OS based on the UNIX kernel. It is really fabulous. A UNIX kernel with incredible MAC graphics and apps running on top!
http://www.apple.com/macosx/
and for Darwin, the UNIX opensource project:
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2. Windows & DOS: Issues & Discussions
I have no idea wich one. Ive always been a huge windows fan and well latly i've heard of Unix and Linux. Also, my friend wants to get Linux on his notebook and windows on his pc, the notebook being the master.(I think my friend is rather stupid wanting the notebook to be the master, but i've been... (3 Replies)
Discussion started by: Radionstorm
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3. Programming
At time of installation I have to open the resource. and i have to insert a string serial number in the exe.
please provide me code to edit the exe (in solaris) to insert a serial number which can be used by exe at run time. (6 Replies)
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4. Programming
I use fopen, fscanf, fclose to read a file. It can work well. since many files should be read, a function is created with the same code. But in the function, fscanf can not work well.
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5. HP-UX
Hello,
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Anyone known wich is the right exam... (4 Replies)
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6. UNIX for Dummies Questions & Answers
Hi!
I have an conflict with someone about UNIX vs LINUX.
He says that Linux have no connection to Unix.
Is It True?
Linux based on Unix? (1 Reply)
Discussion started by: efid845
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7. Shell Programming and Scripting
Hello ,
On a couple of system I have to check that systems have the same configuration. This system are part of manual cluster but when application are going to switch from one side to another side I would like to be sure I am not going to experience incidents. It is why I wonder if on the web... (2 Replies)
Discussion started by: xavier38450
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8. Shell Programming and Scripting
#!/bin/bash
for ((n=0 ; n < 254 ; n+=1))
do
ip=192.168.0.$n
if ping -c 1 -w 1 $ip > /dev/null 2> /dev/null >> /etc/logping.txt; then
echo "${ip} is up" # output up
# sintax >> /etc/logping.txt log with .txt format
else
echo "${ip} is down" # output... (4 Replies)
Discussion started by: Roggy
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netid(4) File Formats netid(4)
NAME
netid - netname database
SYNOPSIS
/etc/netid
DESCRIPTION
The netid file is a local source of information on mappings between netnames (see secure_rpc(3NSL)) and user ids or hostnames in the local
domain. The netid file can be used in conjunction with, or instead of, the network source: NIS or NIS+. The publickey entry in the nss-
witch.conf (see nsswitch.conf(4)) file determines which of these sources will be queried by the system to translate netnames to local user
ids or hostnames.
Each entry in the netid file is a single line of the form:
netname uid:gid, gid, gid...
or
netname 0:hostname
The first entry associates a local user id with a netname. The second entry associates a hostname with a netname.
The netid file field descriptions are as follows:
netname The operating system independent network name for the user or host. netname has one of two formats. The format used to
specify a host is of the form:
unix.hostname@domain
where hostname is the name of the host and domain is the network domain name.
The format used to specify a user id is of the form:
unix.uid@domain
where uid is the numerical id of the user and domain is the network domain name.
uid The numerical id of the user (see passwd(4)). When specifying a host name, uid is always zero.
group The numerical id of the group the user belongs to (see group(4)). Several groups, separated by commas, may be listed for a
single uid.
hostname The local hostname (see hosts(4)).
Blank lines are ignored. Any part of a line to the right of a `#' symbol is treated as a comment.
EXAMPLES
Example 1: A sample netid file.
Here is a sample netid file:
unix.789@West.Sun.COM 789:30,65
unix.123@Bldg_xy.Sun.COM 123:20,1521
unix.candlestick@campus1.bayarea.EDU 0:candlestick
FILES
/etc/group groups file
/etc/hosts hosts database
/etc/netid netname database
/etc/passwd password file
/etc/publickey public key database
SEE ALSO
netname2user(3NSL), secure_rpc(3NSL), group(4), hosts(4), nsswitch.conf(4), passwd(4), publickey(4)
SunOS 5.10 23 May 1994 netid(4)