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1. UNIX for Beginners Questions & Answers
I have a unix script that outputs a summary file to the mac desktop.
The file is called summary.txt
I am trying to configure such so that the summary.txt file lists the content contained within such in reverse sort order.
I have used sort -r but it does not seem to work.
I would be... (8 Replies)
Discussion started by: Braveheart
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i have dynamic file 'xyz.txt', records always look likes below format ...
0000021 RET 31-MAR-1984 FAP
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0000021 DTA 26-MAR-2012 DTA
0000021 DTA ... (4 Replies)
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I want to print the item in reverse order such that the output would look like
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Video tutorial on how to use code tags in The UNIX and Linux Forums. (5 Replies)
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command/script(apart from awk) to print the fields in reverse order
that is last field has to come first and so on and first field has to go last
store-id date sale
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i am having lines like below seperated by "|" (pipe)
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I have one a.txt:
a b 001 c
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8. UNIX for Dummies Questions & Answers
I need to sort the particular column only in reverse order how i can give it..
if i give the -r option the whole file is getting sorted in reverse order.
1st 2nd col 3rd
C col 4th col 5th col
C... (7 Replies)
Discussion started by: sivakumar.rj
9. UNIX for Dummies Questions & Answers
so i have been trying to learn how to manipulate text on my own and have gotten stumped...
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How would swap the order of the words..
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Discussion started by: urtherhoda
postreverse(1) User Commands postreverse(1)
postreverse - reverse the page order in a PostScript file
postreverse [-o list] [-r] [file]
The postreverse filter reverses the page order in files that conform to Adobe's Version 1.0 or Version 2.0 file structuring conventions,
and writes the results on the standard output. Only one input file is allowed and if no file is specified, the standard input is read.
The postreverse filter can handle a limited class of files that violate page independence, provided all global definitions are bracketed by
%%BeginGlobal and %%EndGlobal comments. In addition, files that mark the end of each page with %%EndPage: label ordinal comments will also
reverse properly, provided the prologue and trailer sections can be located. If postreverse fails to find an %%EndProlog or %%EndSetup com-
ment, the entire file is copied, unmodified, to the standard output.
Because global definitions are extracted from individual pages and put in the prologue, the output file can be minimally conforming, even
if the input file was not.
-o list Select pages whose numbers are given in the comma-separated list. The list contains single numbers N and ranges N1 - N2. A missing
N1 means the lowest numbered page, a missing N2 means the highest. The page range is an expression of logical pages rather than
physical sheets of paper. For example, if you are printing two logical pages to a sheet, and you specified a range of 4, then two
sheets of paper would print, containing four page layouts. If you specified a page range of 3-4, when requesting two logical pages
to a sheet; then only page 3 and page 4 layouts would print, and they would appear on one physical sheet of paper.
-r Do not reverse the pages in file.
Example 1: Examples of postreverse.
o select pages 1 to 100 from file and reverse the pages:
example% postreverse -o1-100 file
To print four logical pages on each physical page and reverse all the pages:
example% postprint -n4 file | postreverse
To produce a minimally conforming file from output generated by dpost without reversing the pages:
example% dpost file | postreverse -r
The following exit values are returned:
0 Successful completion.
non-zero An error occurred.
See attributes(5) for descriptions of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|Availability |SUNWpsf |
download(1), dpost(1), postdaisy(1), postdmd(1), postio(1), postmd(1), postprint(1), posttek(1), attributes(5)
No attempt has been made to deal with redefinitions of global variables or procedures. If standard input is used, the input file will be
read three times before being reversed.
SunOS 5.10 9 Sep 1996 postreverse(1)