I have a file which has about 500K records and I need to delete about 50 records from the file. I know line numbers and am using
sed '13456,13457,......d' filename > new file.
It does not seem to be working.
Any help will greatly appreciated. (5 Replies)
Hi there,
Want a help. I have a file with 10,000 lines.Want to delete first 50,000 lines thru script.What will be the comand. :confused:
Thanks
Satadru (3 Replies)
Input:
a
b
b
c
d
d
I need:
a
c
I know how to get this (the lines that have duplicates) :
b
d
sort file | uniq -d
But i need opossite of this. I have searched the forum and other places as well, but have found solution for everything except this variant of the problem. (3 Replies)
Hi All,
I have a very huge file (4GB) which has duplicate lines. I want to delete duplicate lines leaving unique lines. Sort, uniq, awk '!x++' are not working as its running out of buffer space.
I dont know if this works : I want to read each line of the File in a For Loop, and want to... (16 Replies)
im having an array @check which contains text ..i want to open the array and i have to delete lines starting from a word called "check1" till "check2"
for eg:-
check1 Use descriptive titles when posting. For example, do not post questions with subjects like "Help Me!", "Urgent!!" or "Doubt".... (0 Replies)
Hi
I need to delete lines from a file which are after pattern1 and between pattern 2 and patter3, as below:
aaaaaaaa
bbbbbbbb
pattern1
cdededed
ddededed
pattern2
fefefefe <-----Delete this line
efefefef <-----Delete this line
pattern3
adsffdsd
huaserew
Please can you suggest... (6 Replies)
Hello,
I have file of more than 10000 lines.
I want to delete 40 lines after every 20 lines.
e.g from a huge file, i want to delete line no from 34 - 74, then 94 - 134 etc and so on.
Please let me know how i can do it.
Best regards, (11 Replies)
Discussion started by: nehashine
11 Replies
LEARN ABOUT DEBIAN
msguntypot
MSGUNTYPOT(1) User Contributed Perl Documentation MSGUNTYPOT(1)NAME
msguntypot - update PO files when a typo is fixed in POT file
SYNOPSIS
msguntypot -o old_pot -n new_pot pofiles ...
DESCRIPTION
When you fix a trivial error which surely doesn't affect translations (e.g. a typo) in a POT file, you should unfuzzy the corresponding
msgstr in the translated PO files to avoid so extra work to the translators.
This task is difficult and error prone when done manually, and this tool is there to help doing so correctly. You just need to provide the
two versions of the POT file: before the edition and after as marked in the above synopsis, and it all becomes automatic.
HOW TO USE IT
In short, when you discover a typo in one of your [english] message, do the following:
- Regenerate your POT and PO files.
make -C po/ update-po # for message program translations
debconf-updatepo # for debconf translations
po4a po4a.conf # for po4a based documentation translations
or something else, depending on your project's building settings. You know how to make sure your POT an PO files are uptodate, don't
you??
- Make a copy of your POT file.
cp myfile.pot myfile.pot.orig
- Make a copy of all your files.
mkdir po_fridge; cp *.po po_fridge
- Fix your typo.
$EDITOR the_file_in_which_there_is_a_typo
- Regenerate your POT and PO files.
See above.
At this point, the typo fix fuzzied all the translations, and this unfortunate change is the only one between the PO files of your main
directory and the one from the fridge. Here is how to solve this.
- Discard fuzzy translation, restore the ones from the fridge.
cp po_fridge/*.po .
- Manually merge the PO files with the new POT file, but taking the useless fuzzy into account.
msguntypot -o myfile.pot.orig -n myfile.pot *.po
- Cleanups.
rm -rf myfile.pot.orig po_fridge
You're done. The typo was eradicated from msgstr of both your POT and PO files, and the PO files were not fuzzyied in the process. Your
translators love you already.
SEE ALSO
Despite its name, this tool is not part of the gettext tool suite. It is instead part of po4a. More precisely, it's a random Perl script
using the fine po4a modules. For more information about po4a, please see:
po4a(7)AUTHORS
Martin Quinson (mquinson#debian,org)
COPYRIGHT AND LICENSE
Copyright 2005 by SPI, inc.
This program is free software; you may redistribute it and/or modify it under the terms of GPL (see the COPYING file).
perl v5.14.2 2012-05-17 MSGUNTYPOT(1)