For lines beginning with "create table", print column 3. For lines beginning with "create or replace view", print column 5. All other lines get ignored.
Do you actually need to store them all, or just use them one at a time? It's a bad idea to try and store endless amounts of data in a shell because there are limits, sometimes severe limits, on the amount of data you can store in one variable.
Hello All,
I have a file whose data looks something like this
I want to extract just the id, name and city fields in a csv format and sort them by id. Output should look like this.
1,psi,zzz
2,beta,pqr
3,theta,xyz
4,alpha,abc
5,gamma,jkl (12 Replies)
Hello fourm members,
I want to write a script to extarct paticular strings from the all type of files(.sh files,logfiles,txtfiles) and redirect into a log file.
example:
I have to find the line below in the script and extract the uname and Pwds.
sqsh -scia2007 -DD0011uw01 -uciadev... (5 Replies)
input file
Desired csv output
gc_type, date/time, milli secs
af, Mar 17 13:09:04 2011, 144.596
af, Mar 20 00:37:37 2011, 144.242
af, ar 20 21:30:59 2011, 108.518
Hi All,
Any help in acheiving the above would be appreciated. I would like to parse through lines within one file and... (5 Replies)
Hi all,
Please go through my requirement.
I have a log file in the location /opt/WebSphere61/AppServer/profiles/EMQbatchprofile/logs/EMQbatch
This file contains the follwing pattern data
<af type="tenured" id="42" timestamp="May 14 13:44:13 2011" intervalms="955.624">
<minimum... (8 Replies)
Good afternoon!
I have an XML file from which I want to extract only certain elements contained within each line. The problem is that the format of each line is not exactly the same (though similiar). For example, oa_var will be in each line, however, there may be no value or other... (3 Replies)
Hello guys,
I'm trying to extract all the expressions between the following tags: <b></b> from a HTML file.
This is how it looks: big lines containing several dozens expressions (made of 1,2,3,4,6 or even 7 words) I would like to extract:
<b>bla ble</b>bla ble</td><tr valign="top"><td... (3 Replies)
I have a file with
<suit:run date="Trump Tue 06/19/2012 11:41 AM EDT" machine="garg-ln" build="19921" level="beta" release="6.1.5" os="Linux">
Need to find word "build" then
extract build number, which is 19921 also
release number, which is 6.1.5 then
concatenate them to one variable as... (6 Replies)
I have the following lines in a log file. It would be great if some one can help me to create a new file with the just entries in the below format.
66.150.161.195 HPSAC=Z05
66.150.161.196 HPSAC=A05
That is just extract the IP address and the string DPSAC=its value
66.150.161.195 -... (1 Reply)
Dear all,
I have a data like below (n of rows=400,000) and I want to extract the rows with certain strings. I use code below. It works if there is not too many strings for example n of strings <5000. while I have 90,000 strings to extract. If I use the egrep code below, I will get error:
... (3 Replies)
I cannot seem to get what should be a simple awk one-liner to work correctly and cannot figure out why. I would like to use patterns from a specific field in one file as regex to search for matching strings in the entire line ($0) of another file.
I would like to output the lines of File2 which... (1 Reply)
Discussion started by: jvoot
1 Replies
LEARN ABOUT DEBIAN
dtfits
dtfits(1) General Commands Manual dtfits(1)NAME
dtfits - display FITS table
SYNOPSIS
dtfits <table>
DESCRIPTION
dtfits dumps the contents of a FITS table in an ASCII format, either into a user-specified file or on stdout. The output is formatted on a
fixed number of columns to make it readable by human beings. Additional informations are printed out before the table values are dumped,
these informations can be skipped by using the -d option.
Last, if you want to dump the table into an easily parsable format (for a piece of software), you might want to use the -s option which
specifies a character to use as separator. All data fields will be printed out separated by this character only. This allows to use string
parsers to cut down the output lines into tokens by looking for this separator. Fields (lines) will still be delimited by the end-of-line
character. This option produces ASCII tables which are easy to parse for a piece of software but mostly unreadable to human beings.
Notice that dtfits only accepts one single FITS table in input.
OPTIONS -d Skip information output about the table and column names. Outputs only the table values. Beware that if the FITS file contains sev-
eral extensions, they will all appear one after another, separated only by two blank lines. In that case, it would be preferrable to
keep the complete output and parse out the returned stream to differentiate which data come from where.
-s <char>
Use the character <char> as separator in output. This option is useful if you want to produce a table that should be parsed by a
piece of software (see above description). The separator can only be a single non-null character. To avoid special characters being
interpreted by the shell, it is recommended to provide this character always between simple or double quotes. Example:
dtfits -s '&' table.tfits
If you want to use a special character as separator, such as a tab, use ^V to insert your character, such as:
dtfits -s '^V<TAB>' table.tfits
which means: you type CTRL-V and then the tab key.
SEE ALSO
dfits
FILES
FITS tables are stored into extensions. If there are several tables in a file, they will all be displayed one after another in the same
output stream.
22 Dec 1999 dtfits(1)