I have a file which has the first blank line:
sundev22$cat /t1/bin/startallocs
/t1/bin/startallocsys 123
sundev22$
Is there a command to remove this first blank line? Thanks for help -A (4 Replies)
I can't seem to get sed to allow me to insert text in the first line of an empty file. I have a file.txt that is a 0 byte file. I want sed to insert " fooBar" onto the first line. I've tried a few options and nothing seems to work. They work just fine if there's text in the file tho. Help? (4 Replies)
I am having a text file sample.txt
The contents of the sample.txt is as follows.
____________
aaa,bbb
ccc,ddd
____________
first line contains aaa,bbb
second line is blank
third line contains ccc,ddd
Now I need to write a script to search in the file sample.txt. If it contains... (4 Replies)
All,
I have a file which contains two entry with spaces (either one or more than one space). ex.
/tmp/scripts/sql CUST_YR_END_INI.sql
/tmp/scripts/sql CUST_WK_END_INI.sql
/tmp/scripts/sql CUST_MTH_END_INI.sql
/tmp/scripts/sql CUST_YR_END_INC.sql
now I want to... (11 Replies)
Hi All,
I am creating a text file using perl. The first record I am writing as "$line" and all the other as "\n$line". At the end the file is having N number of lines. I am using this file for MLOAD (Teradata), which is reading N+1 lines in the file and failing.I am not able to find new line... (2 Replies)
Hi all,
I have file1 with line blank e.g.
$cat file1
aaa 111 222 333 444
bbb 555 666 777 888
ccc
ddd 1010 1010 1010
eee
then i need delete the lines blank (3 and 5) so show
$cat file1
aaa 111 222 333 444
bbb 555 666 777 888
ddd 1010 1010 1010 (5 Replies)
Hi,
I tried the following options but was unable to delete blank lines from file
Input file = temp.hash.txt
temp.hash.txt content
90
0
89.56
0
0
57575.4544
56.89 (9 Replies)
Hello,
I am trying to remove everything coming after empty line under ubuntu14.04.
How may I do it?
file:
aaa
020390
bb00id3
c03wisi
209dl
x092sia
0290s
I expect:
aaa
020390
bb00id3
c03wisi (3 Replies)
Discussion started by: baris35
3 Replies
LEARN ABOUT CENTOS
punycode_decode
punycode_decode(3) libidn punycode_decode(3)NAME
punycode_decode - API function
SYNOPSIS
#include <punycode.h>
int punycode_decode(size_t input_length, const char [] input, size_t * output_length, punycode_uint [] output, unsigned char []
case_flags);
ARGUMENTS
size_t input_length
The number of ASCII code points in the input array.
const char [] input
An array of ASCII code points (0..7F).
size_t * output_length
The caller passes in the maximum number of code points that it can receive into the output array (which is also the maximum
number of flags that it can receive into the case_flags array, if case_flags is not a NULL pointer). On successful return it
will contain the number of code points actually output (which is also the number of flags actually output, if case_flags is not
a null pointer). The decoder will never need to output more code points than the number of ASCII code points in the input,
because of the way the encoding is defined. The number of code points output cannot exceed the maximum possible value of a
punycode_uint, even if the supplied output_length is greater than that.
punycode_uint [] output
An array of code points like the input argument of punycode_encode() (see above).
unsigned char [] case_flags
A NULL pointer (if the flags are not needed by the caller) or an array of boolean values parallel to the output array. Nonzero
(true, flagged) suggests that the corresponding Unicode character be forced to uppercase by the caller (if possible), and zero
(false, unflagged) suggests that it be forced to lowercase (if possible). ASCII code points (0..7F) are output already in the
proper case, but their flags will be set appropriately so that applying the flags would be harmless.
DESCRIPTION
Converts Punycode to a sequence of code points (presumed to be Unicode code points).
RETURN VALUE
The return value can be any of the Punycode_status values defined above. If not PUNYCODE_SUCCESS, then output_length, output, and
case_flags might contain garbage.
REPORTING BUGS
Report bugs to <bug-libidn@gnu.org>. GNU Libidn home page: http://www.gnu.org/software/libidn/ General help using GNU software:
http://www.gnu.org/gethelp/
COPYRIGHT
Copyright (C) 2002-2013 Simon Josefsson.
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
SEE ALSO
The full documentation for libidn is maintained as a Texinfo manual. If the info and libidn programs are properly installed at your site,
the command
info libidn
should give you access to the complete manual.
libidn 1.28 punycode_decode(3)