#!/bin/bash
#
#
# Variables
#
declare -A AGE # Create an associative array
NAMES="Kim Lee Jack Sam Nick Smith" # List with names
#
# Fill the array
#
select name in Back $NAMES;do # Select an entry of the list NAMES
[[ $name = Back ]] && break # Exit the select-loop / break out
echo "Hello $name, what is your age?"
read age
AGE[$name]=$age # Set the arrays entry '$name' to value '$age'
done
#
# Output the content
#
for n in $NAMES
do
echo "$n is ${AGE[$n]} years old"
done
echo "Have a nice day :)"
Can anyone please let me know how do I reduce files into a specific number of files by cat'ing files?
For example:
15 files must be reduced to 1 or 5 or 9 (possible values 1 to 14) (5 Replies)
Hi
I work in ksh88 and have a file which has several "set -A " statements:
set -A PNUM_LSTM 2713 4124 2635 270 2529 2259 2214
set -A PNUM_LSTM $*
for pn in ${PNUM_LSTM}
etc...
I need to add another number, lets say 555, to the first line ONLY so only the
the first line will be updated... (2 Replies)
I have a file with a list of config files numbered on the lefthand side 1-300. I need to have bash read each lines number and assign it to a variable so it can be chosen by the user called by the script later.
Ex. 1 some data
2 something else
3 more stuff
which number do you... (1 Reply)
I have a file with contents similar to this.
abcd
1234
4567
7666
jdjdjd
89289
9382
92
jksdj
9823
298
I want to write a shell script which count the number of lines that start with the number (disregard the lines starting with alphabets) (1 Reply)
I need to calculate the biggest number in array size n.
Example: Users enter: 1 7 4 9
The biggest number is : 9
Simple but I'm really new on this on Shell/Bash! Anything will be helpful! Thanks!
#!/bin/bash
printf "\tEnter a list of numbers, with spaces: "
read -a ARRAY
BIG=$1... (5 Replies)
Hey all
Im looking to reduce the number of cpus available on a certain node in our cluster available for jobs using SGE.
i.e. we have one node that has 24 cpus available for jobs on SGE, i would like to reduce that to 16. Thanks (1 Reply)
Hello All,
I have created a script which will show the errors from a log file in between a particular section.
v1=$(sed -n "/Main Report/,/Main Report End/p" input | grep -i 'Unable to find'
v2=$(sed -n "/Main Report/,/Main Report End/p" input | grep -i 'Unable to add'
if
then
echo... (5 Replies)
Hello,
I am newbie to bash scripting. Could someone help me with the following.
I have log file with output as shown below
**************************LOG*************************
11/20/2013 9:11:23.64 Pinging xx.xx.xx.xx with 32 bytes of data:
11/20/2013 9:11:23.64 Reply from xx.xx.xx.xx:... (4 Replies)
Hello,
I think there's an easier way to do this but can't seem to recall but given an array of animals and an initial value is a random index in the array, here it's 3.
3,4,5,4,3,2,1,0,1,2,3,4,5,4,3,2,1,0... inifinite repeat
a quick brute force solution i came up with was two functions, i... (6 Replies)
I have a directory of files, I can show the number of lines in each file and order them from lowest to highest with:
wc -l *|sort
15263 Image.txt
16401 reference.txt
40459 richtexteditor.txt
How can I also print the number of unique lines in each file?
15263 1401 Image.txt
16401... (15 Replies)
Discussion started by: spacegoose
15 Replies
LEARN ABOUT FREEBSD
age
AGE(4) BSD Kernel Interfaces Manual AGE(4)NAME
age -- Attansic/Atheros L1 Gigabit Ethernet driver
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device miibus
device age
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
if_age_load="YES"
DESCRIPTION
The age device driver provides support for Attansic/Atheros L1 PCI Express Gigabit Ethernet controllers.
All LOMs supported by the age driver have TCP/UDP/IP checksum offload for both transmit and receive, TCP segmentation offload (TSO), hardware
VLAN tag stripping/insertion features and an interrupt moderation mechanism as well as a 64-bit multicast hash filter.
The L1 also supports Jumbo Frames (up to 10240 bytes), which can be configured via the interface MTU setting. Selecting an MTU larger than
1500 bytes with the ifconfig(8) utility configures the adapter to receive and transmit Jumbo Frames.
The age driver supports the following media types:
autoselect Enable autoselection of the media type and options. The user can manually override the autoselected mode by adding media
options to rc.conf(5).
10baseT/UTP Set 10Mbps operation.
100baseTX Set 100Mbps (Fast Ethernet) operation.
1000baseTX Set 1000baseTX operation over twisted pair.
The age driver supports the following media options:
full-duplex Force full duplex operation.
half-duplex Force half duplex operation.
For more information on configuring this device, see ifconfig(8).
HARDWARE
The age driver provides support for LOMs based on Attansic/Atheros L1 Gigabit Ethernet controller chips, including:
o ASUS M2N8-VMX
o ASUS M2V
o ASUS M3A
o ASUS P2-M2A590G
o ASUS P5B-E
o ASUS P5B-MX/WIFI-AP
o ASUS P5B-VMSE
o ASUS P5K
o ASUS P5KC
o ASUS P5KPL-C
o ASUS P5KPL-VM
o ASUS P5K-SE
o ASUS P5K-V
o ASUS P5L-MX
o ASUS P5DL2-VM
o ASUS P5L-VM 1394
o ASUS G2S
LOADER TUNABLES
Tunables can be set at the loader(8) prompt before booting the kernel or stored in loader.conf(5).
hw.age.msi_disable
This tunable disables MSI support on the Ethernet hardware. The default value is 0.
hw.age.msix_disable
This tunable disables MSI-X support on the Ethernet hardware. The default value is 0.
SYSCTL VARIABLES
The following variables are available as both sysctl(8) variables and loader(8) tunables:
dev.age.%d.int_mod
Maximum amount of time to delay interrupt processing in units of 2us. The accepted range is 0 to 65000, the default is 50 (100us).
Value 0 completely disables the interrupt moderation.
dev.age.%d.process_limit
Maximum amount of Rx events to be processed in the event loop before rescheduling a taskqueue. The accepted range is 30 to 255, the
default value is 128 events. The interface does not need to be brought down and up again before a change takes effect.
dev.age.%d.stats
Display lots of useful MAC counters maintained in the driver.
SEE ALSO altq(4), arp(4), miibus(4), netintro(4), ng_ether(4), vlan(4), ifconfig(8)HISTORY
The age driver was written by Pyun YongHyeon <yongari@FreeBSD.org>. It first appeared in FreeBSD 7.1.
BSD September 18, 2008 BSD
01-09-2015
