Linux and UNIX Man Pages

Test Your Knowledge in Computers #309
Difficulty: Easy
FLAC stands for 'Free Lossless Audio Condenser';
True or False?
Linux & Unix Commands - Search Man Pages

i2f(1) [debian man page]

i2f(1)							      General Commands Manual							    i2f(1)

Name
       i2f - Write FITS files from IRAF image files

Synopsis
       i2f [options] file.imh ...

Description
       i2f  is	a  utility  for converting IRAF images to FITS images. If you want to change the number of bits per pixel, use imrot.  The BITPIX,
       NAXIS, NAXIS1, NAXIS2, OBJECT, and PIXFILE keywords are set from the binary portion of the header. IMHFILE and PIXFILE  are  set  from  the
       actual filenames for internal purposes.

Options
       -d  directory  Move .imh file to this directory -i Delete unnecessary IRAF keywords -o filename Output name for one file -s Write output to
       standard output -v Verbose listing of processing intermediate results -x Delete IRAF image file after successfully writing FITS file

Author
       Doug Mink, SAO (dmink@cfa.harvard.edu)

6 July 2001							     WCSTools								    i2f(1)

Check Out this Related Man Page

imusa2(1)						      General Commands Manual							 imusa2(1)

Name
       imusa2 - Find USNO-SA2.0 stars in FITS or IRAF image files

Synopsis
       imua2 [options] FITS or IRAF file(s)

Description
       Search USNO-SA2.0 Catalog within the area described by the world coordinate system in an image header.  This is a link to imcat rather than
       a separate executable.

Options
       -b [<RA> <Dec>]
	      Output in B1950, optional new image center in B1950 (FK4) RA and Dec

       -h     Print heading, else do not

       -j [<RA> <Dec>]
	      Output in J2000, optional new image center in J2000 (FK5) RA and Dec

       -m [<bright magnitude>] <faint magnitude>
	      Limiting catalog magnitude(s) (default none, bright -2 if only faint is given)

       -n <num>
	      Number of brightest stars to print

       -p <scale>
	      Initial plate scale in arcsec per pixel (default 0)

       -s     Sort by RA instead of flux

       -t     Tab table to standard output as well as file

       -u     USNO catalog single plate number to accept

       -v     Verbose listing of processing intermediate results

       -w     Write tab table output file imagename.cat -z Use AIPS classic projections instead of WCSLIB; use CD matrix or CDELT instead of poly-
	      nomial solution.

See Also
       imcat(),imgsc(),imua2(),scat()

Web Page
       http://tdc-www.harvard.edu/software/wcstools/imcat/imusa2.html

Author
       Doug Mink, SAO (dmink@cfa.harvard.edu)

14 April 1998								WCS								 imusa2(1)

7 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Script to Convert HTML to MIME mail -- HELP!

Hi: I have writed a script that read a HTML file and convert this in a multipart mime fail to send in a mail. But the result isn't interpreted lika a mime file!! Somebody can see the error??? --------------------------- #! /bin/bash SB=$1 IF=$2 OF=$3 rm -f $OF.b64 ... (7 Replies)
Discussion started by: sushisan
7 Replies

2. Solaris

Qlogic HBA + Veritas - Part 2

Hi all, New to the world of SAN, so forgive me for any ambigious terminology. I have a sun 6800 chassis with two domains, both domains connected to a San ancor sanbox ( 2 x Storeedge T3 / Mcdata switch ). Current Qlogic HBA's are 1Gb glc adaptors, version of qlc drivers... (1 Reply)
Discussion started by: sbk1972
1 Replies

3. UNIX for Advanced & Expert Users

Conflicts in the output of TOP command

Hi All, In the output of TOP command in my unix system, i monitored that some process has utilization more than 100% even some process has 4000% utilisation. Please help me understand how it is possible to show more than 100% utilization. Please see the screenshot below:... (2 Replies)
Discussion started by: anand2308
2 Replies

4. IP Networking

Help with iptables

photo... (1 Reply)
Discussion started by: beerpong1
1 Replies

5. Shell Programming and Scripting

Unique extraction of rows

I do have a tab delimited file of the following format: 431 kat1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 432 kat2 2 NA NA NA NA NA NA NA NA NA NA NA NA NA 433 KATe NA 3 NA NA 6 NA NA NA 10 11 NA NA NA NA 542 Kaed 2 NA NA NA NA NA NA NA NA NA NA NA NA NA 543 hkwuy NA NA NA NA 6 NA NA NA NA 11 NA NA... (11 Replies)
Discussion started by: Kanja
11 Replies

6. Solaris

DBCA Issues

I am wondering if someone can help a brother out. I am trying to create a DB using a GUI and when I am about to finish, it gets stuck. I hit finish but nothing happens. Any help from the community will be highly appreciated. ... (0 Replies)
Discussion started by: newborndba
0 Replies

7. UNIX for Beginners Questions & Answers

Changing date format with script

I'm trying to change date format using this script from day/month/year to month/day/year #!/bin/bash while read line; do echo "$line" date=$(echo "$line" | cut -d/ -f1 ) month=$(echo "$line" | cut -d/ -f2 ) echo $month"/"$date"/2017" done < ~/Downloads/Dates.csv But I get output as... (5 Replies)
Discussion started by: sharat
5 Replies

Featured Tech Videos