07-20-2010
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi there,
I was trying to add a line of text in the middle line of a file.
I have counted the lines in the file, and then I divide it into 2, after that I am stuck on how am I suppose to append the line on that file? When I tried to use this command 'second line >> filename' it appends it at... (3 Replies)
Discussion started by: felixwhoals
3 Replies
2. Shell Programming and Scripting
Hi all,
I have set up a simple awk script to calculate the average of values that are printed out a number of times per second (the number of time the printing occurs varies). The data is of the format shown below:
1 4.43
1 3.65
1 2.45
2 7.65
2 8.23
2 5.65
3 4.65
3 6.21
.. ..
120... (4 Replies)
Discussion started by: omnomtac
4 Replies
3. Shell Programming and Scripting
Hi
New to shell script and awk and need assistance on this problem. I need to use a variable to substitute a string in an external file and write the changed info to another file.
At first I did not know if you could use a variable as the sub value but the following showed me that I can.
... (3 Replies)
Discussion started by: hukcjv
3 Replies
4. Shell Programming and Scripting
Hi, I have a very simple script like below:
for n in 10 20 30
do
for a in 30 40 50 60 70 80
do
for r in 2 3 4 5 6 7
do
m=$((r*a))
count=1
while
do
echo "a = " $a ", m = " $m ", n = " $n
... (2 Replies)
Discussion started by: Dark2Bright
2 Replies
5. Shell Programming and Scripting
Hello;
I have the following log file:
10/11/11 10:42:02 LOCK Q Userid:284 Username=root UserPID:23158 Device:marlin batch
10/11/11 10:42:02 TableNr:226 TableName:iatkn RecId:116290398 Flags:X Q H
10/11/11 10:42:02 LOCK CONTENTION X
10/11/11 10:42:02 ... (3 Replies)
Discussion started by: delphys
3 Replies
6. Shell Programming and Scripting
Hello;
Trying to figure out how to keep just the contents between the two search lines:
awk '/regexp_1/ ,/regexp_2/'
I do not want lines containing regexp_1 and regexp_2 in the output.
Thank you for any ideas
Video tutorial on how to use code tags in The UNIX and Linux Forums. (5 Replies)
Discussion started by: delphys
5 Replies
7. Shell Programming and Scripting
Hello;
I need to print two previous lines after searching for a reg exp:
awk '/haywood/'
should produce the following
===================
p9J46THe020804 89922 Tue Oct 18 21:06 MAILER-DAEMON
(host map: lookup (haywood.com): deferred)
... (1 Reply)
Discussion started by: delphys
1 Replies
8. Shell Programming and Scripting
Hello folks
I have the following output
UNIX95=1 ps -ef -o pcpu,user,pid,args |more
%CPU USER PID COMMAND
0.03 root 0 swapper
0.08 root 1 init
0.00 root 13 net_str_cached
0.00 root 12 usbhubd
0.00 root 11 escsid
0.00 root 10... (3 Replies)
Discussion started by: delphys
3 Replies
9. Shell Programming and Scripting
Hi there, Im sure there is a simple explanation for this but I have a file like this with no balnk lines
peter
paul
john
I run the command
# var=`grep paul file.txt`
# echo $var
paul
# echo $var | wc -l
1
but when I grep for a value that isnt in the file, i still... (4 Replies)
Discussion started by: rethink
4 Replies
10. Shell Programming and Scripting
Hello;
we have :
awk '/reg_exp/,0/
prints every line after the first occurrence of "reg_exp"
But if I want to print rest of the lines AFTER the last occurrence of "reg_exp",
how would I do it ??
Tried :
awk ' ! (/reg_exp/,0)'
But it errored...
Thank you for any... (5 Replies)
Discussion started by: delphys
5 Replies
AIC(4) BSD/i386 Kernel Interfaces Manual AIC(4)
NAME
aic -- Adaptec AIC-6260 and AIC-6360 SCSI driver
SYNOPSIS
device aic
In /boot/device.hints:
hint.aic.0.at="isa"
DESCRIPTION
The aic driver provides support for the Adaptec AIC-6260 and AIC-6360 SCSI controller chips. Many systems that use these controller chips do
not have a boot ROM and therefore cannot be booted from.
HARDWARE
The adapters supported by the aic driver include:
o Adaptec AHA-1505 (ISA)
o Adaptec AHA-1510A, AHA-1510B (ISA)
o Adaptec AHA-1520A, AHA-1520B (ISA)
o Adaptec AHA-1522A, AHA-1522B (ISA)
o Adaptec AHA-1535 (ISA)
o Creative Labs SoundBlaster SCSI host adapter (ISA)
o Adaptec AHA-1460, AHA-1460B, AHA-1460C, AHA-1460D (PC Card)
o Adaptec AHA-1030B, AHA-1030P (PC98)
o NEC PC-9801-100 (PC98)
SEE ALSO
aha(4), ahb(4), ahc(4), cd(4), ch(4), da(4), intro(4), sa(4)
BUGS
The driver does not work well with multiple devices on the SCSI bus. The driver works well with devices like CDROMs and Tape drives. The
driver works not so well with disk drives. The PC Card version appears to work better than the ISA version, but that may be due to differing
levels of testing of the devices.
BSD
November 8, 2003 BSD