Every time we build an executable the date and time are put into the file, I need to run checksum on just the working lines.(IE, no header files)
Is this even possible, if so how would I go about it?
I am using a HP-UX server any help you can give me will be greatly appreciated.
Thanks (6 Replies)
Hello, I'm trying to retreive certain bits of info from a file.
the file contains a list like this
info1:info2:info3:info4
info1:info2:info3:info4
info1:info2:info3:info4
info1:info2:info3:info4
how do i pick out only info2 or only info3 without the others?
Thanks (11 Replies)
I have gone through all the threads in the forum and tested out different things. I am trying to split a 3GB file into multiple files. Some files are even larger than this.
For example:
split -l 3000000 filename.txt
This is very slow and it splits the file with 3 million records in each... (10 Replies)
I have a logfile from which i need to extract certain pattern based on the time but the problem here is the time is not same for all days.
Input file:
Mon 12:34:56 abvjingjgg
Mon 12:34:57 ofjhjgjhgh
.
.
.
Mon 22:30:00 kkfng
.
.
.
Mon 23:12:23 kjgsdafhkljf
.
.
.
Tue 01:04:54... (8 Replies)
Hello All,
I have a file like this
APPLY
( 'INSERT INTO brdcst_media_cntnt (
cntnt_id
,brdcst_media_cntnt_cd
,cntnt_prvdr_cd
,data_src_type_cd
,cntnt_titl_nm
,cntnt_desc
,batch_dt
,batch_id
) VALUES
(
:cntnt_id (3 Replies)
I have number in file which contains date and serial number:
2013101000.
The last two digits are serial number (00). So maximum of serial number is 100.
After reaching 100 it becomes 00 with incrementing 10 which is day with max 31.
after reaching 31 it becomes 00 and increments 10... (31 Replies)
I Am connected to Whatbox.ca Seed Box Via SSH!!
i have a file named avicii.mp3. I Want to split it into two rar parts as Apart1.rar and Apart2.rar So That When i Download Both the parts to My PC And Extract Them They Come out As Whole Avicii.mp3.
There is also one more problem!! When I Rar A... (18 Replies)
Hi, I have a file like this:
aaa 123
aaa 223
aaa 225
bbb 332
bbb 423
bbb 6755
bbb 324
ccc 112
ccc 234
ccc 897
Which I need to split into several files, something like
split -l 3
but the way that the lines with the same names would only go into one file: (7 Replies)
Hi,
I have different files and i need to split the files in that folder split in to 8 parts with equal number of lines....!
any fastest way of doing this in awk.
for an example i have a file called "BillingDetails_BaseFile.csv" with total line count 65536 and i need to split in to 8 parts... (1 Reply)
Discussion started by: Raghuram717
1 Replies
LEARN ABOUT FREEBSD
split
SPLIT(1) BSD General Commands Manual SPLIT(1)NAME
split -- split a file into pieces
SYNOPSIS
split -d [-l line_count] [-a suffix_length] [file [prefix]]
split -d -b byte_count[K|k|M|m|G|g] [-a suffix_length] [file [prefix]]
split -d -n chunk_count [-a suffix_length] [file [prefix]]
split -d -p pattern [-a suffix_length] [file [prefix]]
DESCRIPTION
The split utility reads the given file and breaks it up into files of 1000 lines each (if no options are specified), leaving the file
unchanged. If file is a single dash ('-') or absent, split reads from the standard input.
The options are as follows:
-a suffix_length
Use suffix_length letters to form the suffix of the file name.
-b byte_count[K|k|M|m|G|g]
Create split files byte_count bytes in length. If k or K is appended to the number, the file is split into byte_count kilobyte
pieces. If m or M is appended to the number, the file is split into byte_count megabyte pieces. If g or G is appended to the num-
ber, the file is split into byte_count gigabyte pieces.
-d Use a numeric suffix instead of a alphabetic suffix.
-l line_count
Create split files line_count lines in length.
-n chunk_count
Split file into chunk_count smaller files.
-p pattern
The file is split whenever an input line matches pattern, which is interpreted as an extended regular expression. The matching line
will be the first line of the next output file. This option is incompatible with the -b and -l options.
If additional arguments are specified, the first is used as the name of the input file which is to be split. If a second additional argument
is specified, it is used as a prefix for the names of the files into which the file is split. In this case, each file into which the file is
split is named by the prefix followed by a lexically ordered suffix using suffix_length characters in the range ``a-z''. If -a is not speci-
fied, two letters are used as the suffix.
If the prefix argument is not specified, the file is split into lexically ordered files named with the prefix ``x'' and with suffixes as
above.
ENVIRONMENT
The LANG, LC_ALL, LC_CTYPE and LC_COLLATE environment variables affect the execution of split as described in environ(7).
EXIT STATUS
The split utility exits 0 on success, and >0 if an error occurs.
SEE ALSO csplit(1), re_format(7)STANDARDS
The split utility conforms to IEEE Std 1003.1-2001 (``POSIX.1'').
HISTORY
A split command appeared in Version 3 AT&T UNIX.
BUGS
The maximum line length for matching patterns is 65536.
BSD May 9, 2013 BSD