You can use this logic to do the renaming from lexicographic suffix to numeric:
You can simplify by omitting the inner if ; else ; fi clause if you don't care that the first split file will have a number in it.
You may need to quote variables if the filenames have spaces in them.
I have a directory that contains a number of history files for a process. Every file starts with the string "EVACK". FOr example
EVACK0101.000001
EVACK0102.095940
EVACKmmdd.hhmiss
I want to erase in the specific directory ONLY(no sub-directories) all EVACK files older then 90 days. I... (2 Replies)
With the C code I am able to create files greater than 2GB if I use the 64 bit compile option -D_FILE_OFFSET_BITS=64. There I am using the function fprintf to write into the file. But when I use C++ and ofstream the file is getting truncated when the size grows beyond 2GB. Is there any special... (1 Reply)
as we can find file greater than 1 MB with find command as:
find /dir -name '*' -size +1M
find /dir/* -name '*' -size +1M
but wats its doing is , its finding files only in current directory not in sub-directories. i want files from sub-directories too.
Please help... Thanx in... (3 Replies)
Hi Guys and Gals,
I'm having some difficulty putting this check into a shell script. I would like to search a particular directory for a number of files. The logic I have is pretty simple:
Find file named *.txt that are newer than <this file> and count them
If the number of files is equal to... (4 Replies)
A newbie question...
I need to get a list of the Files and folders which are greater then a specific date. I want write the output to a Text file.
What I know ls -lrt gives me list of all the files ordered by date. Also ls > fileName will write the results to a text file.
Please help (6 Replies)
I need a unix command which will find all the files greater that a particular date in the file name.
say for example I have files like(filenaming cov : filename.YYDDMMSSSS.txt)
abc.201206015423.txt
abc.201207013456.txt
abc.201202011234.txt
abc.201201024321.txt
efg.201202011234.txt... (11 Replies)
Hi,
I am new to Shell scripts.
I have an urgent requirement to find the disk space using "df -k".
from that output,I need to check the used% whether greater than 85%.
if it is greater than 85% then need to delete my log files.
It is very urgent please some one help me.
Thanks in Advance... (1 Reply)
Hi,
I am new to Shell scripts.
I have an urgent requirement to find the disk space using "df -k".
from that output,I need to check the used% whether greater than 85%.
if it is greater than 85% then need to delete my log files.
It is very urgent please some one help me.
Thanks in Advance... (2 Replies)
I have have 6 empty directory below. I would like write bash scipt if any files less "1000000000" bytes then move to "/export/home/mytmp/final" folder first and any files greater than "1000000000" bytes then move to final1, final2, final3, final4, final4, final5 and that depend see how many files,... (6 Replies)
i use the split command to split a one terabyte backup file into 10 chunks of 100 GB each. The files are split one after the other. While the files is being split, I will like to scp the files one after the other as soon as the previous one completes, from server A to Server B. Then on server B ,... (2 Replies)
Discussion started by: malaika
2 Replies
LEARN ABOUT OPENSOLARIS
split
split(1) User Commands split(1)NAME
split - split a file into pieces
SYNOPSIS
split [-linecount | -l linecount] [-a suffixlength]
[file [name]]
split [-b n | nk | nm] [-a suffixlength] [file [name]]
DESCRIPTION
The split utility reads file and writes it in linecount-line pieces into a set of output-files. The name of the first output-file is name
with aa appended, and so on lexicographically, up to zz (a maximum of 676 files). The maximum length of name is 2 characters less than the
maximum filename length allowed by the filesystem. See statvfs(2). If no output name is given, x is used as the default (output-files will
be called xaa, xab, and so forth).
OPTIONS
The following options are supported:
-linecount | -l linecount
Number of lines in each piece. Defaults to 1000 lines.
-a suffixlength
Uses suffixlength letters to form the suffix portion of the filenames of the split file. If -a is not specified, the default suffix
length is 2. If the sum of the name operand and the suffixlength option-argument would create a filename exceeding NAME_MAX bytes, an
error will result; split will exit with a diagnostic message and no files will be created.
-b n
Splits a file into pieces n bytes in size.
-b nk
Splits a file into pieces n*1024 bytes in size.
-b nm
Splits a file into pieces n*1048576 bytes in size.
OPERANDS
The following operands are supported:
file The path name of the ordinary file to be split. If no input file is given or file is -, the standard input will be used.
name The prefix to be used for each of the files resulting from the split operation. If no name argument is given, x will be used as the
prefix of the output files. The combined length of the basename of prefix and suffixlength cannot exceed NAME_MAX bytes. See
OPTIONS.
USAGE
See largefile(5) for the description of the behavior of split when encountering files greater than or equal to 2 Gbyte ( 2^31 bytes).
ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables that affect the execution of split: LANG, LC_ALL, LC_CTYPE, LC_MES-
SAGES, and NLSPATH.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
>0 An error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
|CSI |Enabled |
+-----------------------------+-----------------------------+
|Interface Stability |Committed |
+-----------------------------+-----------------------------+
|Standard |See standards(5). |
+-----------------------------+-----------------------------+
SEE ALSO csplit(1), statvfs(2), attributes(5), environ(5), largefile(5), standards(5)SunOS 5.11 16 Apr 1999 split(1)