07-01-2009
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi there,
I have a comma seperated file with nine fields
the fields are
rerate: "numberTX",field2,field3,field4,field5.....
I want to do this to the file
reate: "field5TX",field2,field3,field4,field5
I know I can do this using AWK, but the thing giving me fits is that I... (5 Replies)
Discussion started by: rjsha1
5 Replies
2. Shell Programming and Scripting
hi everybody
i would to select the last field of a file
here as you can see i select the field number 8
y=`cat sortie2 | grep "^"| grep "starting"| awk '{ print $8}'`
but line can containt more or less field in never know, i just know is the last one
so i wondering to know if is... (3 Replies)
Discussion started by: kykyboss
3 Replies
3. Shell Programming and Scripting
hi
i have a file
wwww-qqq.eee ksdklfsdf adm,as.d,am sdsdlasdjl sadsadasda
wwww-qqq.eee ksdklfsdf adm,as.d,am sdsdlasdjl sadsadasda
wwww-qqq.eee ksdklfsdf adm,as.d,am sdsdlasdjl sadsadasda
wwww-qqq.eee ksdklfsdf adm,as.d,am sdsdlasdjl sadsadasda
wwww-qqq.eee ksdklfsdf adm,as.d,am... (4 Replies)
Discussion started by: Satyak
4 Replies
4. Shell Programming and Scripting
Hi all,
I am learning the use of regular expression and I would like to know which regex can be used to select only the last part of a directory path name.
Something like:
/dir1/dir2/dir2
and I want to select the last /dir2 where dir2 can be any kind of string.
Thanks a lot for your help.... (7 Replies)
Discussion started by: elric
7 Replies
5. Shell Programming and Scripting
Please help. I am adding 2 fields which are both positive and the result is negative. What am I missing?
FileEHash=`expr ${Field1} + ${Field2}` >/dev/null
Debug Results
+ expr 02100002 + 2009701914
EntryHash=2011801916
+ expr 02100002 + 2146202044
FileEHash=-2146665250
How do... (2 Replies)
Discussion started by: ski
2 Replies
6. Shell Programming and Scripting
I've made a habit of including a four-letter "tail" on image file names I download from the Web, so I can both match them with IPTC Transmission References of my own making and rename them later using either a GUI renamer or a script I've written myself. Now I want to automate the process of... (2 Replies)
Discussion started by: SilversleevesX
2 Replies
7. Shell Programming and Scripting
Hi all,
I have a string that looks like:
#!/bin/sh
options="arguments: --user=alpha --group=beta --prefix=/usr/share --proxy-path=/proxy --proxy-tmp=/tmp --conf-path=/etc"
My goal is to transform the string into an array, then for each key, if it starts with "--proxy" to print the string... (2 Replies)
Discussion started by: TECK
2 Replies
8. Programming
Dear community, I have a very simple query (on Oracle 11g) to select 3 fields:
select field1, field2, field3, count(*) from table
where...
group by field1, field2, field3
having count(*) > 10;Now, what I need, is exclude "field3" from the "group by" since I only need field 1 and 2 to be... (2 Replies)
Discussion started by: Lord Spectre
2 Replies
9. Shell Programming and Scripting
Hi,
I saw your post..
I have a dought in awk command...
how to get the output from a file. i need a first column in etc/passwd file in a single column (in indivijual line)...
i couldn't get with this command
cat /etc/passwd | awk -F ":" '{printf $1}'
Kindly help
This thread was created... (3 Replies)
Discussion started by: Dheepak s
3 Replies
10. UNIX for Beginners Questions & Answers
Hi All,
We've a VDI infrastructure in AWS (AWS workspaces) and we're planning to automate the process of provisioning workspaces. Instead of going to GUI console, and launching workspaces by selecting individual users is little time consuming. Thus, I want to create them in bunches from AWS CLI... (6 Replies)
Discussion started by: arun_adm
6 Replies
QOS(7) Miscellaneous QOS(7)
NAME
qos - Quality of Service specification
DESCRIPTION
The text2qos and qos2text functions use the format described in this man page. Because all standard ATM tools on Linux use those functions
to convert to or from the textual representation of QOS specifications, they expect them in the same format too.
The most fundamental parameters are the traffic class and the AAL (ATM Adaption Layer) type. If the connection is bi-directional, both
directions have the same traffic class and the same AAL type. The traffic class and the AAL type are the first elements (in any order) in a
QOS specification. The traffic class is the only required element. If the AAL type is omitted, the application will provide a default
value. The following traffic classes are recognized:
ubr Unassigned Bit Rate
cbr Constant Bit Rate
abr Available Bit Rate
The following AAL types are recognized:
aal0 ("raw ATM")
aal5
If both, the traffic class and the AAL type are specified, they are separated by a comma.
If more parameters are supplied, the traffic class and AAL type must be followed by a colon. Traffic parameters can be specified indepen-
dently for the transmit and the receive direction. Their parameter lists are prefixed with tx: and rx:, respectively. If both parameter
lists are present, the tx: list must precede the rx: list. If a parameter is equal for both directions, it can be placed in a common param-
eter list (without prefix). The general format is as follows:
class_and_aal:common_list,tx:list,rx:list
Each list consists of elements specifying a parameter. Elements can appear in any order and they are separated with commas. The following
elements are recognized:
pcr=rate
is a synonym for max_pcr=rate
max_pcr=rate
The upper limit for the peak cell rate to assign. If omitted, any rate up to link speed may be chosen.
min_pcr=rate
The lower limit for the peak cell rate to assign. If omitted, any rate above zero can be chosen.
sdu=size
is a synonym for max_sdu=size
max_sdu=size
The size of the largest packet that may be sent or received. If omitted, a context-dependent default value is used.
Values are specified as follows:
rate The (decimal) rate, optionally followed by a unit. The unit may be prefixed with one of the multipliers k, M, or G, meaning 1'000,
1'000'000, or 1'000'000'000, respectively. The units cps (cells per second) and bps (bits per second) are recognized. If multiplier
and unit are omitted, cells per second are assumed. Note that the rate is always converted to cells per second, so rounding errors
may occur when specifying the rate in bits per second. Rates measured in bits per second are considered to be user data rates, i.e.
one cell corresponds to 384 bits. The rate can be a fractional value, e.g. 1.3Mbps. It is an error to specify only a multiplier
without a unit. Link speed can be indicated by using the keyword max as the rate.
size The (decimal) number of bytes.
The tx: or rx: lists may also just contain the single element none, which indicates that the corresponding direction is not used. It is an
error to specify none for both direction.
Note that commas must never follow colons or other commas. Also, whitespace is not allowed inside a QOS specification. QOS specifications
are case-insensitive.
EXAMPLES
Each of the following lines contains a valid QOS specification:
ubr
ubr:pcr=100kbps
cbr,aal0:pcr=64kbps
CBR:max_pcr=11Mbps,min_pcr=10mbps,sdu=8192
aal5,ubr:tx:none
cbr:tx:pcr=30000,rx:none
The following specificiations are equivalent:
CBR,AAL5:PCR=48Mbps
cbr,aal5:max_pcr=125000
cbr,aal5:tx:pcr=125kcps,rx:pcr=125kcps
AUTHOR
Werner Almesberger, EPFL LRC/ICA <werner.almesberger@epfl.ch>
Linux April 20, 2000 QOS(7)