I will post code for a more robust and sophisticated solution that should avoid slow down with size below. If you can depend on file1, the filter range file, being sorted with no overlaps than you might be able to adjust the awk program to only look at filter records near the file2, field 3, key. Another simple solution may be to import the data into a relational database and query with SQL. If you have access to Perl and CPAN and can install the Perl module Tree::Range::RB then ...
Hello UNIX experts,
I have 124 text files in a directory. I want to extract the 45678th line of all the files sequentialy by file names. The extracted lines should be printed in the output file on seperate lines.
e.g. The input Files are one.txt, two.txt, three.txt, four.txt
The cat of four... (1 Reply)
I have a large 3479 line .csv file, the content of which looks likes this:
1;0;177;170;Guadeloupe;x
2;127;171;179;Antigua and Barbuda;x
3;170;144;2;Umpqua;x
4;170;126;162;Coos Bay;x
...
1205;46;2;244;Unmak Island;x
1206;47;2;248;Yunaska Island;x
1207;0;2;240;north sea;x... (5 Replies)
I would like to print the output beginning with a header from a seperate file like this:
awk 'BEGIN{FS="_";print ((getline < "header.txt")>0)} { if (! ($0 ~ /EL/ ) print }" input.txtWhat am i doing wrong? (4 Replies)
I have email headers that look like the following. In the end I would like to accomplish sending each email address to its own variable, such as:
user1@domain.com='user1@domain.com'
user2@domain.com='user2@domain.com'
user3@domain.com='user3@domain.com'
etc...
I know the sed to get rid of... (11 Replies)
Hello,
:wall:
I have a 12 column csv file. I wish to delete the entire line if column 7 = hello and column 12 = goodbye. I have tried everything that I can find in all of my ref books.
I know this does not work
/^*,*,*,*,*,*,"hello",*,*,*,*,"goodbye"/d
Any ideas?
Thanks
Please... (2 Replies)
performing this code to read from file and print each character in separate line
works well with ASCII encoded text
void
preprocess_file (FILE *fp)
{
int cc;
for (;;)
{ cc = getc (fp);
if (cc == EOF)
break;
printf ("%c\n", cc);
}
}
int
main(int... (1 Reply)
Hello:
I want to print out the even number of fields plus the first column as row identifiers.
input.txt
ID X1 ID X2 ID X3 ID X4
A 700 A 1200 A 400 A 1300
B 2000 B 1000 B 2000 B 600
C 1400 C 200 C 1000 C 1200
D 1300 D 500 D 600 D 200and the output is:
output.txt
ID X1 X2 X3... (3 Replies)
example of problem:
when I echo "$e" >> /home/cogiz/file.txt
result prints to file as:AA
BB
CC
I need it to save to file as this:AA BB CC
I know it's probably something really simple but any help would be greatly appreciated.
Thank You.
Cogiz (7 Replies)
In the below I am trying to use awk to match all the $13 values in input, which is tab-delimited,
that are in $1 of gene which is just a single column of text.
However only the line with the greatest $9 value in input needs to be printed.
So in the example below all the MECP2 and LTBP1... (0 Replies)
datafile:
2017-03-24 10:26:22.098566|5|'No Route for Sndr:RETEK RMS 00040 /ZZ Appl:PF Func:PD Txn:832 Group Cntr:None ISA CntlNr:None Ver:003050 '|'2'|'PFI'|'-'|'EAI_ED_DeleteAll'|'EAI_ED'|NULL|NULL|NULL|139050594|ActivityLog|
2017-03-27 02:50:02.028706|5|'No Route for... (7 Replies)
Discussion started by: SkySmart
7 Replies
LEARN ABOUT SUSE
lzcmp
XZDIFF(1) XZ Utils XZDIFF(1)NAME
xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files
SYNOPSIS
xzcmp [cmp_options] file1 [file2]
xzdiff [diff_options] file1 [file2]
lzcmp [cmp_options] file1 [file2]
lzdiff [diff_options] file1 [file2]
DESCRIPTION
xzcmp and xdiff invoke cmp(1) or diff(1) on files compressed with xz(1), lzma(1), gzip(1), or bzip2(1). All options specified are passed
directly to cmp or diff. If only one file is specified, then the files compared are file1 (which must have a suffix of a supported com-
pression format) and file1 from which the compression format suffix has been stripped. If two files are specified, then they are uncom-
pressed if necessary and fed to cmp(1) or diff(1). The exit status from cmp or diff is preserved.
The names lzcmp and lzdiff are provided for backward compatibility with LZMA Utils.
SEE ALSO cmp(1), diff(1), xz(1), gzip(1), bzip2(1), zdiff(1)BUGS
Messages from the cmp(1) or diff(1) programs refer to temporary filenames instead of those specified.
Tukaani 2009-07-05 XZDIFF(1)