Not sure I understand what you want to achieve.
The sum you output is the total sum of blocks that ls outputs anyhow. This could be done with a oneliner as well:
If you want total bytes instead, use column 5, or, use the stat command if available on your system.
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)
----------------------------------------------------------------------
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 HPUX
sum
sum(1) General Commands Manual sum(1)NAME
sum - print checksum and block or byte count of file(s)
SYNOPSIS
[file ...]
Remarks
is obsolescent and should not be used in new applications that are intended to be portable between systems. Use instead (see cksum(1)).
DESCRIPTION
calculates and prints to standard output a checksum for each named file, and also prints the size of the file in 512 byte blocks, rounded
up.
The default algorithm is a 16-bit sum of the bytes in which overflow is ignored. Alternate algorithms can be selected with the and
options.
Standard input is used if no file names are given.
is typically used to verify data integrity when copying files between systems.
Options
recognizes the following options:
Use an alternate algorithm in which the 16-bit sum is right rotated
with each byte in computing the checksum.
Use the 32-bit cyclical redundancy check (CRC) algorithm used by
RETURN VALUE
returns the following values upon completion:
All files were processed successfully.
One or more files could not be read or some other error occurred.
If an inaccessible file is encountered, continues processing any remaining files, but the final exit status is affected.
DIAGNOSTICS
Read error conditions are indistinguishable from end of file on most devices; check the block or byte count.
WARNINGS
This command is likely to be withdrawn from X/Open standards. Applications using this command might not be portable to other vendors'
platforms. The usage of cksum(1) is recommended.
SEE ALSO cksum(1), wc(1).
STANDARDS CONFORMANCE sum(1)