Hi All,
We have the commands top and ps through which we can find out the size of the running process.
These commnds are giving the size of my process in MB after rounding of the size.
Is there any way by which I can get the size of my process in Bytes or KBytes.
Any help would be greatly... (2 Replies)
Hi all,
Does anybody know or guide me on how to remove the first N bytes and the last N bytes from a binary file? Is there any AWK or SED or any command that I can use to achieve this?
Your help is greatly appreciated!!
Best Regards,
Naveen. (1 Reply)
The title is clear: why does ext3 allocate 8 blocks for files that are few bytes long?
If I create a file named "test", put a few chars in it, and then I run:
stat test
I get that "Blocks: 8"
I searched in the web and found that ext does that, it allocates 8 blocks even if It doesn't need... (4 Replies)
Any clues on how to get rid of this PHP error?
PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 71 bytes) in /website/www/includes/functions_manpages.php on line 58
PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 71... (4 Replies)
Hi,
If I want to copy a 1024 byte data stream in to the target location in 3-bytes chunk, I guess I can use the following script.
dd bs=1024 count=3 if=/src of=/dest
But, I would like to know, how to do it via a C program. I have tried this with memcpy(), that did not help. (3 Replies)
Hello guys. I really hope someone will help me with this one..
So, I have to write this script who:
- creates a file home/student/vmdisk of 10 mb
- formats that file to ext3
- mounts that partition to /mnt/partition
- creates a file /mnt/partition/data. In this file, there will... (1 Reply)
Hi Friends,
Could you please tell me why i am getting the below eror while working with awk. I am confused :confused: what to do ?
awk: 0602-591 String 1,9,20,6,6 cannot be longer than 399 bytes. The source line is 1.
The error context is
>>> <<<
awk: 0602-591... (2 Replies)
hello,
suppose, entered input is of 1-40 bytes, i need it to be converted to 40 bytes exactly.
example: if i have entered my name anywhere between 1-40 i want it to be stored with 40 bytes exactly.
enter your name:
donald duck (this is of 11 bytes)
expected is as below - display 11... (3 Replies)
Discussion started by: shravan.300
3 Replies
LEARN ABOUT SUSE
lzmadec
XZDEC(1) XZ Utils XZDEC(1)NAME
xzdec, lzmadec - Small .xz and .lzma decompressors
SYNOPSIS
xzdec [option]... [file]...
lzmadec [option]... [file]...
DESCRIPTION
xzdec is a liblzma-based decompression-only tool for .xz (and only .xz) files. xzdec is intended to work as a drop-in replacement for
xz(1) in the most common situations where a script has been written to use xz --decompress --stdout (and possibly a few other commonly used
options) to decompress .xz files. lzmadec is identical to xzdec except that lzmadec supports .lzma files instead of .xz files.
To reduce the size of the executable, xzdec doesn't support multithreading or localization, and doesn't read options from XZ_OPT environ-
ment variable. xzdec doesn't support displaying intermediate progress information: sending SIGINFO to xzdec does nothing, but sending
SIGUSR1 terminates the process instead of displaying progress information.
OPTIONS -d, --decompress, --uncompress
Ignored for xz(1) compatibility. xzdec supports only decompression.
-k, --keep
Ignored for xz(1) compatibility. xzdec never creates or removes any files.
-c, --stdout, --to-stdout
Ignored for xz(1) compatibility. xzdec always writes the decompressed data to standard output.
-M limit, --memory=limit
Set the memory usage limit. If this option is specified multiple times, the last one takes effect. The limit can be specified in
multiple ways:
o The limit can be an absolute value in bytes. Using an integer suffix like MiB can be useful. Example: --memory=80MiB
o The limit can be specified as a percentage of physical RAM. Example: --memory=70%
o The limit can be reset back to its default value (currently 40 % of physical RAM) by setting it to 0.
o The memory usage limiting can be effectively disabled by setting limit to max. This isn't recommended. It's usually better to
use, for example, --memory=90%.
The current limit can be seen near the bottom of the output of the --help option.
-q, --quiet
Specifying this once does nothing since xzdec never displays any warnings or notices. Specify this twice to suppress errors.
-Q, --no-warn
Ignored for xz(1) compatibility. xzdec never uses the exit status 2.
-h, --help
Display a help message and exit successfully.
-V, --version
Display the version number of xzdec and liblzma.
EXIT STATUS
0 All was good.
1 An error occurred.
xzdec doesn't have any warning messages like xz(1) has, thus the exit status 2 is not used by xzdec.
NOTES
xzdec and lzmadec are not really that small. The size can be reduced further by dropping features from liblzma at compile time, but that
shouldn't usually be done for executables distributed in typical non-embedded operating system distributions. If you need a truly small .xz
decompressor, consider using XZ Embedded.
SEE ALSO xz(1)Tukaani 2009-06-04 XZDEC(1)