You'd need to determine what constitutes a "completely deposited" file, and this needs to be true of all files. Is there some text string that's added to the end of each file you can look for? Sizes and times vary according to your output, so using that wouldn't be accurate.
As it is explained, the only way I see this can be accomplished with the greatest degreee of accuracy, is if you simply copy all files but the last one in the output of
Hi all,
Is there any way I can check a file for the linefeed character at the end of the file, and append one only if it is missing (ie. Incomplete last line)?
Need to do this because I need to write a script to process files FTP-ed over from various machines, which may or may not be... (1 Reply)
Hi folks,
I am using the join command to join two files on a common field as follows:
File1.txt
Adsorption|H01.181.529.047
Adult|M01.060.116
Children|M01.055
File2.txt
5|Adsorption|C0001674
7|Adult|C000001
6|Children|C00002
join -i -t "|" -a 2 -1 1 -2 2 File1.txt File2.txt
This... (7 Replies)
I'm running Fedora Core 6 as an FTP server on a powerMac G4...
I'm trying to create a script to remove files older than 3 days...
I'm able to find all data older than 3 days but it finds hidden files such as
/home/ftp/goossens/.canna
/home/ftp/goossens/.kde... (4 Replies)
On Solaris & AIX, suppose there is a directory 'dir'.
Log files of size approx 1MB are continuously being
deposited here by scp command. I have a script that scans
this dir every 5 mins and moves away the log files that
have been deposited so far.
How do I design my script so that I pick up... (6 Replies)
Is there a way to customize ls to ignore files ending with ~ and #? (those are Emacs backup and auto-save files). I found -B option, which only ignores ~ files (2 Replies)
Sorry for the odd title, but I couldn't think of an easy way to describe my issue.
Background
I have a home security system that continually sends (via FTP) 4 different still images to a directory on my personal website - cam0.jpg, cam1.jpg, etc. I've written an extremely basic html script to... (4 Replies)
Hi All,
I am bit puzzled with this requirement where I need to list the files in a directory. However, files are being continuously written to this folder through FTP. Hence I need to exclude the file which is being written at the time of listing the directory. I thought of using file time... (5 Replies)
i am trying to recursively save a remote FTP server but exclude the files immediately under a directory directory1
wget -r -N ftp://user:pass@hostname/directory1
I want to keep these which may have more files under them
directory1/dir1/file.jpg
directory1/dir2/file.jpg... (16 Replies)
Hi,
Need help for the below scenario..
Its a linux os snapshot which has been taken based on taking snapshot using lvcreate..while taking rootvg it taking an dump file of 2GB unnecessarily..
So any tricks to avoid the dump file while creating snapshot using lvcreate (0 Replies)
Hello All,
May i please know how do i ensure my split command would NOT generate incomplete output files like below, the last lines in each file is missing some columns or last line is complete.
split -b 50GB File File_
File_aa
|551|70210203|xxxxxxx|12/22/2010 20:44:58|11/01/2010... (1 Reply)
Discussion started by: Ariean
1 Replies
LEARN ABOUT CENTOS
luac
LUAC(1) General Commands Manual LUAC(1)NAME
luac - Lua compiler
SYNOPSIS
luac [ options ] [ filenames ]
DESCRIPTION
luac is the Lua compiler. It translates programs written in the Lua programming language into binary files that can be later loaded and
executed.
The main advantages of precompiling chunks are: faster loading, protecting source code from accidental user changes, and off-line syntax
checking.
Pre-compiling does not imply faster execution because in Lua chunks are always compiled into bytecodes before being executed. luac simply
allows those bytecodes to be saved in a file for later execution.
Pre-compiled chunks are not necessarily smaller than the corresponding source. The main goal in pre-compiling is faster loading.
The binary files created by luac are portable only among architectures with the same word size and byte order.
luac produces a single output file containing the bytecodes for all source files given. By default, the output file is named luac.out, but
you can change this with the -o option.
In the command line, you can mix text files containing Lua source and binary files containing precompiled chunks. This is useful to com-
bine several precompiled chunks, even from different (but compatible) platforms, into a single precompiled chunk.
You can use '-' to indicate the standard input as a source file and '--' to signal the end of options (that is, all remaining arguments
will be treated as files even if they start with '-').
The internal format of the binary files produced by luac is likely to change when a new version of Lua is released. So, save the source
files of all Lua programs that you precompile.
OPTIONS
Options must be separate.
-l produce a listing of the compiled bytecode for Lua's virtual machine. Listing bytecodes is useful to learn about Lua's virtual
machine. If no files are given, then luac loads luac.out and lists its contents.
-o file
output to file, instead of the default luac.out. (You can use '-' for standard output, but not on platforms that open standard out-
put in text mode.) The output file may be a source file because all files are loaded before the output file is written. Be careful
not to overwrite precious files.
-p load files but do not generate any output file. Used mainly for syntax checking and for testing precompiled chunks: corrupted files
will probably generate errors when loaded. Lua always performs a thorough integrity test on precompiled chunks. Bytecode that
passes this test is completely safe, in the sense that it will not break the interpreter. However, there is no guarantee that such
code does anything sensible. (None can be given, because the halting problem is unsolvable.) If no files are given, then luac
loads luac.out and tests its contents. No messages are displayed if the file passes the integrity test.
-s strip debug information before writing the output file. This saves some space in very large chunks, but if errors occur when run-
ning a stripped chunk, then the error messages may not contain the full information they usually do. For instance, line numbers and
names of local variables are lost.
-v show version information.
FILES
luac.out default output file
SEE ALSO lua(1)
http://www.lua.org/
DIAGNOSTICS
Error messages should be self explanatory.
AUTHORS
L. H. de Figueiredo, R. Ierusalimschy and W. Celes
$Date: 2006/01/06 16:03:34 $ LUAC(1)