I have a file which has some lines starting with a particular word. I would like to delete 5 lines before each such line containing that particular word.
eg:
line1
line2
line3
line4
line5
line6
"particular word"...
I would like to delete line2-line6 and all such occurences in that... (4 Replies)
Hi,
I'am working under unix solaris
I have a text file with set of lines, each set of lines (BLOCK) have
three fixed lines :
Between SECND line and THEND we have N lines, N differ from a block to another
sample :
i have to make a script wich delete each 3 fixed lines if N=0... (3 Replies)
I want to delete all lines from a file (orig_file) that contain the regex values (bad_inv_list)
I tried a for each loop with sed but it isn't working
for file in `cat bad_inv_list`;
do
sed '/$file/d' orig_file > pared_down_file.1
mv pared_down_file.1 orig_file
done
I've added... (2 Replies)
Hello,
I have a file filled with dates, such as:
04-08-2011 message
04-08-2011 message
03-08-2011 message
01-08-2011 message
31-07-2011 message
24-07-2011 message
15-07-2011 message
13-12-2008 message
26-11-2007 message
And I want to delete those lines whose date is older than 10... (5 Replies)
I have a big file having 100 K lines.
I have to read each line and see at 356 character position whethere there is a word "W" in it. If it is their then don't delete the line otherwise delete it.
There are two lines as one Header and one trailer which should remain same.
Can somebody... (5 Replies)
I'm trying to create a script.
There are 2 files - fileA.log & fileB.log
fileA.log has the below data :
aaaa
cccc
eeee
fileB.log has the below data :
cjahdskjah aaaa xyz
jhaskjdhas bbbb abc
ajdhjkh cccc abc
cjahdskjah ... (7 Replies)
Hi,
I'm trying to search for some number and from that line, i need to delete the 5th line exactly.
Eg:
Consider below as text file data:
10000
a
b
c
d
e
.
.
.
10000
w
q
t (8 Replies)
Discussion started by: Gautham
8 Replies
LEARN ABOUT DEBIAN
shprewind
SHAPELIB(1) User Commands SHAPELIB(1)NAME
shprewind - fix polygon ring orientations in ESRI shapefiles
SYNOPSIS
shprewind infile outfile
DESCRIPTION
Makes a copy of the shapefile infile to outfile and fixes the orientation of points in the rings of Polygon, PolygonZ, and PolygonM typed
shapes to conform to the shapefile specification. According to the specification, the vertices of outer rings should be oriented clockwise
on the X/Y plane, and those of inner rings counterclockwise.
Shapefiles actually consist of two files with the same basename and extensions .shp and .shx (or .SHP and .SHX) containing the shape data
and shape index respectively. The files to open are determined by first stripping any filename extension from infile and attempting to
open the files infile.shp or infile.SHP, and infile.shx or infile.SHX for the respective data and index files. The files to create from
outfile are determined by stripping any filename extension from outfile and appending .shp and .shx suffixes for the respective data and
index files.
EXIT STATUS
0 Successful program execution.
1 Missing infile or outfile arguments, failed to open shapefile infile or create shapefile outfile.
DIAGNOSTICS
The following diagnostics may be issued on stdout:
Unable to open:infile
Unable to create:outfile
count objects rewound.
AUTHORS
Frank Warmerdam (warmerdam@pobox.com) is the maintainer of the shapelib shapefile library. Joonas Pihlaja (jpihlaja@cc.helsinki.fi) wrote
this man page.
BUGS
The implementation assumes that there is at most one outer ring in each shape, that it is the first ring in a shape, and all other rings in
a shape are inner rings. Polygons inside MultiPatch shape types aren't rewound.
SEE ALSO dbfadd(1), dbfcreate(1), dbfdump(1), dbf_dump(1), shpadd(1), shpcreate(1), shpdump(1)shapelib OCTOBER 2004 SHAPELIB(1)