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)
Hi All,
I want to find zero byte files in the given folder for the given day.
I know we can use find . -size 0 -mtime 0
But is there an option for file creation.?
ls -lart | grep ' 0 Apr 24' will also work.
Also is there any alternative using awk ?
I want to know how to use awk in... (1 Reply)
While running script I am getting an error like
Few lines in data are not being processed.
After googling it I came to know that adding such line would give some memory to it
ini_set("memory_limit","64M");
my input file size is 1 GB.
Is that memory limit is based on RAM we have on... (1 Reply)
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)
1) I need a shell code to count the number of files ( without directories or sub-directories ) in a directory given as arguments I tried this code but it didn't work , maybe I tried the wrong one:
numOfFiles=`find $1 -type f -maxdepth 1 | wc -l`
I found it in another thread in this site..
... (17 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)
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)
Hi All,
I do have an EBCDIC file sent from the z/os , this file has records with different record types in it, the type of record is identified by bytes 45-46 like
value 12 has employee record
value 14 has salaray record and etc....
we do now want to split the big ebcdic file into multiple... (3 Replies)
Discussion started by: okkadu
3 Replies
LEARN ABOUT HPUX
uusnaps
uusnaps(1M)uusnaps(1M)NAME
uusnaps - sort and embellish uusnap output
SYNOPSIS DESCRIPTION
The commands, including are targeted for removal from HP-UX; see the below.
runs (see uusnap(1M)) and post-processes the output into a more useful form. It sorts output lines in ``Pareto-style'', showing first
those remote systems with the greatest number of files, next files, and then files.
inserts a after the number of files on those lines where is not equal to (2 x + This may be a sign of missing or orphaned transaction
parts. Use to check (see uuls(1)).
adds summary information after all output. The first line is a total of the numbers of and files. The second line contains a grand total
number of transaction files, followed by the number of directory bytes this represents. This is an indication of the true size of the
directory itself if all empty entries were squeezed out. Finally, if it appears that transaction files might be missing or orphaned,
returns the number of missing or excess files.
WARNINGS
Use of commands, including is discouraged because they are targeted for removal from HP-UX. Use ftp(1) or rcp(1) instead.
assumes that each directory entry takes 24 bytes.
SEE ALSO uusnap(1M), uuls(1).
TO BE OBSOLETED uusnaps(1M)
08-19-2009
