yes! this command is very useful but in some cases it also give header along with the extracted data awk '$5 >= 6000' "employee" | grep -v tsalary | sort -k 5
500 Vicky DBA Technology 6000
300 Sanjay Sysadmin Technology 7000
400 Nisha Manager Marketing 9500
id Name tDesignation tDepartment tSalary
Hi...
i just want to write a script for the follwing command "display status" and the normal output is...
AN100> display status
12.13.2006 12:03:25 AN-2000-1 CC NOT PRESENT 16.50.80.49
status: Status for PACKET GLI A in the TOP / LEFT shelf of frame 0:
status: The current active LAN is... (5 Replies)
Hi, I need little help with awk's if condition statement. I have following code:
$ ssh myRemotehost 'ps ww -fu tomcat ' | awk ' { if ($1 == "tomcat") print "tomcat (pid " $2 ") is running... "; else print "tomcat stopped or dead" }'
Prints:
tomcat stopped or dead
tomcat (pid 12345) is... (6 Replies)
Hello experts,
I'm stuck with this script for three days now. Here's what i need.
I need to split a large delimited (,) file into 2 files based on the value present in the last field.
Samp: Something.csv
bca,adc,asdf,123,12C
bca,adc,asdf,123,13C
def,adc,asdf,123,12A
I need this split... (6 Replies)
Hi,
I have a file in the following format
"SYLVESTER,WILLARD G"|"S00633600"|"221052958A"|"H2256"|"015"|""|"00000042BASJ"|"665303"|"N"|"20100211"|"380.4"|""|""|""|"5400"|"20110218"|""|"20110218"|"FEESC"|"D"|"F"|"P"
"PURINGTON-KELLEY,C"|"S00808783"|"029424717A"|"H2256"|"024"|"MEMBER JOINED... (3 Replies)
Hi Friends,
I have an input file like this
cat input
chr1 100 200 1 2
chr1 120 130 na 1
chr1 140 160 1 na
chr1 170 180 na na
chr1 190 220 0 0
chr1 220 230 nd 1
chr2 330 400 1 nd
chr2 410 450 nd nd
chr3 500 700 1 1
I want to calculate the division of 4th and 5th columns. But, if... (3 Replies)
Need help in awk command.
Need to check 4th column of a file, if it is CAR then awk should print as is and if 4th column is not present, awk should print BIKE
Input File content :
1,abc,55,CAR
3,bb,dd,CAR
5,ddd,tttt
8,ee,55
---------------------
Out put will look like:
1,abc,55,CAR... (6 Replies)
Hi Gurus,
one of my current script, there is awk statement as below:
awk '{a=a?a" "$3:$3}END{for (i in a) print i,a}'
I don't understand what's "{a=a?a" "$3:$3}" mean?
can anybody give me a brief explaination.
thanks in advance. (3 Replies)
Hi All,
I have the below Input:
1 700 1200 400 1300
2 2000 1000 2000 1500 600
3 1400 200 1000 1000 1200
4 1300 500 600 200
I want to modify the field 5 and field 4 as below.
If value in field 5 is null then value of field 4 should be in field 5. and then the value of... (12 Replies)
Hello All,
I have developed a script which selects a particular filed from a file ,trims it,searches for a particular pattern and then mail it when found.
cat test_file.txt |sed -n '5,$p'|sed -e 's/ //g'|awk -F'|' '{if ($4 !="Alive") print $1,$2,$3,$4}' >> proc_not_alive.txt
It is... (4 Replies)
Hi All,
Would you guys help me?
I have a file that consists of several unstructured fields. in this file I will take the code field and count_berry field.
but the position of the count_berry field is always changing.the column for code is always structured, which is found in column 6
I have... (4 Replies)
Discussion started by: kivale
4 Replies
LEARN ABOUT DEBIAN
londiste
LONDISTE(5)LONDISTE(5)NAME
londiste - PostgreSQL replication engine written in python
SYNOPSIS
[londiste]
job_name = asd
DESCRIPTION
The londiste configuration file follow the famous .INI syntax. It contains only one section named londiste.
Most defaults values are reasonable ones. That means you can only edit provider_db, subscriber_db and pgq_queue_name and be done with
londiste configuration.
OPTIONS
You can configure the following options into the londiste section.
job_name
Each Skytools daemon process must have a unique job_name. Londiste uses it also as consumer name when subscribing to queue.
provider_db
Provider database connection string (DSN).
subscriber_db
Subscriber database connection string (DSN).
pgq_queue_name
Name of the queue to read from. Several subscribers can read from same queue.
logfile
Where to log londiste activity.
pidfile
Where to store the pid of the main londiste process, the replay one.
lock_timeout
Few operations take lock on provider (provider add/remove, compare, repair). This parameter specifies timeout in seconds (float) how
long a lock can be held. New in version 2.1.8. Default: 10
loop_delay
How often to poll events from provider. In seconds (float). Default: 1.
pgq_lazy_fetch
How many events to fetch at a time when processing a batch. Useful when you know a single transaction (maintenance UPDATE command,
e.g.) will produce a lot of events in a single batch. When lazily fetching, a cursor is used so as to still process a single batch in a
single transaction. Default: 0, always fetch all events of the batch, not using a cursor.
log_count
Number of log files to keep. Default: 3
log_size
Max size for one log file. File is rotated if max size is reached. Default: 10485760 (10M)
use_skylog
If set, search for [./skylog.ini, ~/.skylog.ini, /etc/skylog.ini]. If found then the file is used as config file for Pythons logging
module. It allows setting up fully customizable logging setup. Default: 0
EXAMPLE
[londiste]
job_name = test_to_subcriber
provider_db = dbname=provider port=6000 host=127.0.0.1
subscriber_db = dbname=subscriber port=6000 host=127.0.0.1
# it will be used as sql ident so no dots/spaces
pgq_queue_name = londiste.replika
logfile = /tmp/%(job_name)s.log
pidfile = /tmp/%(job_name)s.pid
SEE ALSO londiste(1)
03/13/2012 LONDISTE(5)