Hi,
I have a shell script that returns 10 records for the column Name and age from a select query. Where when i store those data in retrieve_list.txt file i need to store the data in a particular format like:-
$Jason$30
$Bill$23
$Roshan$25
Here is my script:
1)... (15 Replies)
Hi all,
I am trying to select some columns from a file, based on the list of values.
Would like to know how best I can achive this.
If coulmn 1 has a value of 57 then print the ist column (This works)
awk -F' ' '{if ( $1 == 57 ) {print $1}}' file.txt
Now my requirement is that I have to... (14 Replies)
Hey guys,
Is it possible to have a worker thread send data out a TCP connection while another thread is waiting using using select() on that same connection?
If not, then what is the correct way to maintain a connection, react to incoming data, and send data over a TCP connection?
Thanks... (16 Replies)
Hi ,
I want to select data from a file .the datas in a file will be in both upper and lower case. can able to select particular data using awk.
file is like
Ram Selva 24332 UNIXTEAM
Karthi Siva 43322 UNIXTEAM
In read if i enter selva as lowercase its not displaying result. (9 Replies)
I would like to recover the data from 3 text tags.
These three markers are located between the tags specific location <tag1> and </tag1> knowing that they are in many places.
In File.txt:
<tag2>txt2</tag2>
<tag3>txt3</tag3>
<tag4>txt4</tag4>
....
<tag1>
<tag2>txt2</tag2>... (3 Replies)
Hi
I need help to configure AWK to find a string based From/To filed
I have a table like this
0A00 - 0AFF Nuts
0B00 - 0BFF Bolt
If I have in a program a value like "0B22" I wold like to get "Bolt" in return.
List are in Hex
Still try to learn AWK :) (3 Replies)
Hello all,
Once again I need to call upon the masters for help. I have a file called endpoint_data. IN that file I have groups of endpoints. However all I need from the file is this....
ENDPOINT NAME = SIPWOODSBC
SIG PRI FQDN/IP ADDRESS/DOMAIN NAME = 10.xxx.xxx.xxx
SIG SEC... (4 Replies)
Hi All,
I need to remove all files except the most update data based on date on filename
Input
data_AIDS_20150312.txt
data_AIDS_20150311.txt
data_AIDS_20150411.txt
data_AIDS_20140312.txt
the most updated data is data_AIDS_20150411.txt, so I'll remove other files. My expected output... (3 Replies)
I wish to use AWK to do something akin: Select all 2D data with 1<$1<2 and -7.5<$2<-6.5
But it's not working
awk 'END {print ($1<=2&&$1>=1&&$2<=-6.5&&$2>=-7.5)}' bla
Data:
-1.06897 -8.04482 -61.469
-1.13613 -8.04482 -61.2271
-1.00182 -8.04482 -61.2081
-1.06897 -8.13518 -60.8544... (2 Replies)
Discussion started by: chrisjorg
2 Replies
LEARN ABOUT ULTRIX
renice
renice(8) System Manager's Manual renice(8)Name
renice - alter priority of running processes
Syntax
/etc/renice priority [ [ -p ] pid ... ] [ [ -g ] pgrp ... ] [ [ -u ] user ... ]
Description
The command alters the scheduling priority of one or more running processes. The who parameters are interpreted as process ID's, process
group ID's, or user names. Using on a process group causes all processes in the process group to have their scheduling priority altered.
Using on a user causes all processes owned by the user to have their scheduling priority altered. By default, the processes to be affected
are specified by their process ID's.
Options
To force who parameters to be interpreted as process group ID's, a may be specified. To force the who parameters to be interpreted as user
names, a may be given. Supplying will reset who interpretation to be (the default) process ID's.
Users other than the superuser may only alter the priority of processes they own, and can only monotonically increase their ``nice value''
within the range 0 to PRIO_MIN (20). (This prevents overriding administrative fiats.) The superuser can alter the priority of any process
and set the priority to any value in the range PRIO_MAX (-20) to PRIO_MIN. Useful priorities are: 19 (the affected processes will run only
when nothing else in the system wants to), 0 (the ``base'' scheduling priority), anything negative (to make things go very fast).
Examples
The following command changes the priority of process ID's 987 and 32, and all processes owned by users daemon and root:
/etc/renice +1 987 -u daemon root -p 32
Restrictions
If you make the priority very negative, then the process cannot be interrupted. To regain control you make the priority greater than zero.
Non-superusers cannot increase scheduling priorities of their own processes, even if they were the ones that decreased the priorities in
the first place.
Files
Maps user names to user IDs
See Alsogetpriority(2), setpriority(2)renice(8)