thanks a lot guys, got it that it is total no. of blocks the files occupy in that directory , i thought them to be no. of files or something used below code to find the total no. of bytes
Last edited by Scott; 01-17-2013 at 07:27 AM..
Reason: Code tags, please...
I am on HP-UX delta B.11.11
I am using sem_open() and compiling/linking the library by specifying -lrt.
Then, I am creating library like below:
ar cr $libdir/liboscfe.a `cat fe.libs.$$ com.libs.$$`
ranlib $libdir/liboscfe.a
Now, I am compiling another utility sch2db which requires this... (1 Reply)
Ok, another fun hiccup in my UNIX learning curve. I am trying to count the number of occurrences of an IP address across multiple files named example.hits. I can extract the number of occurrences from the files individually but when you use grep -c with multiple files you get the output similar to... (5 Replies)
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I have tried
find . type -f -exec ls -lrt {} \;
but it listed files recursively ,I need only that dir files not internal dir file.
--------------------------------------------------------------------- (8 Replies)
Hi all,
I have multiple dat files one for each day of the year and each with two lengthy columns. For each file, I wan't to perform a mathematical operation on the data of column 2 (red), then get the mean of these values and create a new two-column file where each row shows the mean value and... (3 Replies)
I have a requirement in which I shud use ls -lrt instead of ls command because when we use ls command we get an error..the script part where i get error is given below
for SAPRESPONSEFILES in `ls $SAPRESPONSEGOFILE | sed "s/go/dat/g"`
basically the script processes the files of format... (11 Replies)
Good afternoon! Im new at scripting and Im trying to write a script to
calculate total space, total used space and total free space in filesystem names matching a keyword (in this one we will use keyword virginia). Please dont be mean or harsh, like I said Im new and trying my best. Scripting... (4 Replies)
uadm@4132> ls -lrt
-rw------- 1 uadm uadm 3811819 Jun 6 04:08 data_log-2010.05.30-10:04:08.txt
-rw------- 1 uadm uadm 716246 Jun 13 01:38 data_log-2010.06.06-10:04:08.txt
-rw------- 1 uadm uadm 996 Jun 13 04:00 data_log-2010.06.06-10:04:22.txt
-rw------- 1 uadm uadm 7471 Jun 20 02:03... (5 Replies)
Discussion started by: mail2sant
5 Replies
LEARN ABOUT SUNOS
sum
sum(1) User Commands sum(1)NAME
sum - print checksum and block count for a file
SYNOPSIS
sum [-r] [file...]
DESCRIPTION
The sum utility calculates and prints a 16-bit checksum for the named file and the number of 512-byte blocks in the file. It is typically
used to look for bad spots, or to validate a file communicated over some transmission line.
OPTIONS
The following options are supported:
-r Use an alternate (machine-dependent) algorithm in computing the checksum.
OPERANDS
The following operands are supported:
file A path name of a file. If no files are named, the standard input is used.
USAGE
See largefile(5) for the description of the behavior of sum 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 sum: LC_CTYPE, LC_MESSAGES, 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 |
+-----------------------------+-----------------------------+
SEE ALSO cksum(1), sum(1B), wc(1), attributes(5), environ(5), largefile(5)DIAGNOSTICS
"Read error" is indistinguishable from end of file on most devices; check the block count.
NOTES
Portable applications should use cksum(1).
sum and usr/ucb/sum (see sum(1B)) return different checksums.
SunOS 5.10 7 Nov 1995 sum(1)