Hi all,
I tried to write a shell to read huge file and eliminate max length record which is wrong generated record. But I get an error
remove_sp.sh: line 27: syntax error near unexpected token `else'
remove_sp.sh: line 27: ` else $LINE >> REJFILE'
My shell is here:
#!/bin/sh... (5 Replies)
Hello,
In shared memory, when using shmget function, first parameter is ket_t key.
I know it is an integer type, but length of it is system dependent. That means may not be have integer's ranges.
What is range of key_t in Linux? Is it different in distros, for example in ubuntu & fedora? (2 Replies)
Hi,
This is my first post to this site. So kindly forgive if I am writing in a wrong section.
My query is that...
I want to modify the max username length size. I guess it is 32/64 on CentOS. Now I want to change it to 128. Is there any way to do that?
Thanks in advance!! :) (4 Replies)
Hey Any one...
Do u know any way I can modify the max username length in unix? I guess it is 32/64 characters by default. Suppose I want to increase it to 128.
i hav tried /etc/skel
but no use...
How can I do that? (2 Replies)
Hello,
Is there anyway that I can align a pipe delimited text file by the maxium field length where the field is separated out by pipes for large text files with more than
100,000 rows?
So, far I have searched other forums and google about aligning text files in unix and I have noticed that... (7 Replies)
I have a large file of many pairs of sequences and their headers, which always begin with '>'
I'm looking for help on how to retain only sequences (and their headers) below a certain length. So if min length was 10, output would be
I can filter by length, but I'm not sure how to exclude... (3 Replies)
hai guys,
pick the 1st field and calculate max length.
if suppose max length is 2,
then compare the all records if <2 then add zero's prefix of the record.
for ex:
s.no,sname
1,djud
37,jtuhe
in this max length of the 1st field is 2 right
the output wil be
s.no,sname
01,djud... (6 Replies)
I'm new with scripting and I can't seem to figure out what I should do to get the output that I want.
My file content would be below.
ID2|ID3 |ID4|ID5 |
I'm trying to replace the field of ID3 which has a fixed length of 10 characters, for each entry I have placed on a .txt file... (5 Replies)
Discussion started by: asdfghjkl
5 Replies
LEARN ABOUT DEBIAN
case
case(3) Library Functions Manual case(3)NAME
case - convert ASCII uppercase bytes to lowercase
SYNTAX
#include <case.h>
void case_lowers(s);
void case_lowerb(s,len);
int case_diffs(s,t);
int case_equals(s,t);
int case_starts(s,t);
int case_diffb(s,len,t);
int case_startb(s,len,t);
char *s;
char *t;
unsigned int len;
DESCRIPTION
case_lowers converts each uppercase byte in the string s to lowercase. s must be 0-terminated.
case_lowerb converts each uppercase byte in the buffer s, of length len, to lowercase.
case_diffs lexicographically compares lowercase versions of the strings s and t. It returns something positive, negative, or zero when the
first is larger than, smaller than, or equal to the second. s and t must be 0-terminated.
case_equals means !case_diffs.
case_starts returns 1 if a lowercase version of s starts with a lowercase version of t. s and t must be 0-terminated.
case_diffb lexicographically compares lowercase versions of the buffers s and t, each of length len. It returns something positive, nega-
tive, or zero when the first is larger than, smaller than, or equal to the second.
case_startb returns 1 if a lowercase version of the buffer s, of length len, starts with a lowercase version of the string t. t must be
0-terminated.
The case routines are ASCII-specific. They are suitable for programs that handle case-independent networking protocols.
All comparisons are performed on unsigned bytes.
SEE ALSO byte_diff(3), byte_equal(3), str_diff(3), str_equal(3), str_start(3)case(3)