Hi all,
I have a directory where some process is keeping incremental/new log files. I need to code a program which will periodically poll this directory and if it founds a new file arrived then copy that new file to some other specific directory.
We are OK with this polling approach. I just... (3 Replies)
Hi,
I have some problem with following command.
$path='pwd'.”/pack”;
When I check the value in the variable path , it give the following output
/tmp/new /pack
The pwd will be /tmp/new
Now the problem is the spaces is added between pwd and the appended path.
I need the output like... (5 Replies)
Hi,
I am using gzip command to compress the files at the UNIX server and FTP ing it in Binary mode to Windows server.(If ASCII mode is used im getting the output as junk characters)
When i extract the files at Windows server a new line character is getting appended to the output file which is not... (4 Replies)
Hi,
Below shell script executes based on liasted data files parameters.But small problem need to avoid ,If any empty line occures in dat files it's throwing oracle error .Need to ignore empty lines (means does not ready by script).Please advice.
#/bin/sh
adsts=`cat... (2 Replies)
Hi,
I want to pick the latest file name and save it in a file. later i'll be insert this file name in a oracle table.But i m getting a strange issue. while putting the file name to a file, some extra blank line also coming to that file.i m using cmd....
ls -t *_xxx_*.dat head - 1 > yyy.csv
In... (5 Replies)
consider the small piece of code
while read line
do
echo $line
done < example
content of example file
sadasdasdasdsa erwerewrwr ergdgdfgf rgerg erwererwr
the output is like
sadasdasdasdsa erwerewrwr ergdgdfgf rgerg erwererwr
the... (4 Replies)
I am new to shell scripting and wished to get few things clarified.
While calling functions within shell script, output comes out as single line irrespective of the no of echos or newlines I tried within function +
the echo -e used to invoke function ( as instructed online) :
#!/bin/sh
inc() {... (1 Reply)
Hi I have a script which runs the isql command and takes the output in a xls file.
Is there a way to trim the spaces(leading and trailing) from all the values in the column of the xls sheet? (6 Replies)
so im searching the process table with:
ps -ef | awk -F"./rello.java" '{ print substr($0, index($0,$2)) }'
I only want it to print everything that's infront of the "./rello.java". That's because im basically getting the arguments that was passed to the rello.java script.
this works.
... (2 Replies)
Discussion started by: SkySmart
2 Replies
LEARN ABOUT OPENSOLARIS
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 5.11 7 Nov 1995 sum(1)