Agreed using file is a good option, but be carefull as the output of file is pretty system specific and you code may not work on another OS or updated version of your OS.
On my OS DOS format files are reported by file as:
While unix formatted files are reported as:
And zip files appear as:
hi everyone, im new here and am in desperate need of help. I want to convert my 32 bit unix time stamp ' 45d732f6' into a readable format (Sat, 17 February 2007 16:53:10 UTC) using c++.
I have looked around the interent but i just cant make sense of anything. All examples i can find just... (3 Replies)
My input file is Pipe delimited with 10 fields, I am trying to create a tab delimited output file with 6 fields from the provided input file.
Below is sample data
Input file
abc||2|PIN|num||||www.123.com|abc@123.com|
bcd||2|PIN|num|||||abc@123.com|... (3 Replies)
Hi All,
Is there any way to convert a file which is in UNIX format to a PC format....
Flip command can be used , apart form this command can we have any other way.... like usinf "awk" etc ..... main purpose of not using flip is that my Kshell doesnot support this comamnd.... (1 Reply)
Hi All,
Is there any way to convert a file which is in UNIX format to a PC format....
Flip command can be used , apart form this command can we have any other way.... like usinf "awk" etc ..... main purpose of not using flip is that my Kshell doesnot support this comamnd.... (2 Replies)
Hello, excuse my English... I'm trying to do a nautilus-script to transform a normal A4 pdf to another pdf with book format, ready to be printed (double sided). I mean, the script put pages in order and also put 2 pages per horizontal A4 page (p.e.: a pdf with 8 pages would look like: 8-1, 2-7,... (2 Replies)
With reference to , the script posted by dokan fails via a Bash syntax error because my version of pdftk 1.41 has multiple lines matching to "Num", which are stored in the TOTAL variable. If we modify the first non-ignored line of the script from
# Original
TOTAL=$( pdftk "$1" dump_data output |... (1 Reply)
Hi,
I am new to shell scripting and exploring it , I have developed few sample shell script but I have developed them on windows xp notepad and then saving them on folder and then testing them on cywgin and running perfectly...but these scripts are in dos format and I want to convert them in unix... (1 Reply)
Hi All,
I need help in converting the mentioned file format into desired output format using awk. Could anyone help me in this?
Below is the input..
Date Account Campaign AdGroup Keyword Conversion Revenue Var1 Var2 Var3 Var4 Var5 10 20 30 ... (8 Replies)
My file format:
--------------------------------------------------
Complete Consistency Check
Valid Area : VALID:VALID
Started by : esanwad
Started at : Thu Dec 11 16:04:46 2014
CNA version : R21H04_EC08
Check range : AREA VALID/VALID
... (4 Replies)
Discussion started by: Gautam Banerjee
4 Replies
LEARN ABOUT CENTOS
advzip
AdvanceCOMP ZIP Compression Utility(1) General Commands Manual AdvanceCOMP ZIP Compression Utility(1)NAME
advzip - AdvanceCOMP ZIP Compression Utility
SYNOPSIS
advzip [-a, --add] [-x, --extract] [-l, --list]
[-z, --recompress] [-t, --test] [-0, --shrink-store]
[-1, --shrink-fast] [-2, --shrink-normal] [-3, --shrink-extra]
[-4, --shrink-insane] [-N, --not-zip] [-p, --pedantic] [-q, --quiet]
[-h, --help] [-V, --version] ARCHIVES... [FILES...]
DESCRIPTION
The main purpose of this utility is to recompress and test the zip archives to get the smallest possible size.
For recompression the 7-Zip (www.7-zip.com) Deflate implementation is used. This implementation generally gives 5-10% more compression than
the zLib Deflate implementation.
For experimental purpose also the 7-Zip LZMA algorithm is available with the -N option. In this case, the generated zips WILL NOT BE USABLE
by any other program. To make them usable you need to recompress them without the -N option. Generally this algorithm gives 10-20% more
compression than the 7-Zip Deflate implementation.
OPTIONS -a, --add ARCHIVE FILES...
Create the specified archive with the specified files. You must specify only one archive.
-x, --extract ARCHIVE
Extract all the files on the specified archive. You must specify only one archive.
-l, --list ARCHIVES...
List the content of the specified archives.
-z, --recompress ARCHIVES...
Recompress the specified archives. If the -1, -2, -3 options are specified, it's used the smallest file choice from: the previous
compressed data, the new compression and the uncompressed format. If the -0 option is specified the archive is always rewritten
without any compression.
-t, --test ARCHIVES...
Test the specified archives. The tests may be extended with the -p option.
-N, --not-zip
Use the LZMA algorithm when compressing. The generated zips will not be readable by any other application!
-p, --pedantic
Be pedantic on the zip tests. If this flag is enabled some more extensive tests on the zip integrity are done. These tests are gen-
erally not done by other zip utilities.
-0, --shrink-store
Disable the compression. The file is only stored and not compressed. This option is very useful to expand the archives of .png and
.mp3 files. These files are already compressed, trying to compress them another time is really a waste of time and resource.
-1, --shrink-fast
Set the compression level to "fast".
-2, --shrink-normal
Set the compression level to "normal". This is the default level of compression.
-3, --shrink-extra
Set the compression level to "extra".
-4, --shrink-insane
Set the compression level to "insane".
COPYRIGHT
This file is Copyright (C) 2002 Andrea Mazzoleni, Filipe Estima
SEE ALSO advpng(1), advmng(1), advdef(1)
AdvanceCOMP ZIP Compression Utility(1)