Hi,
In Linux how to find out what will be the stack size allocated for a process?
Actually i have to fork n number of processess, and will call exec. I will be execing an executable which is already multithreaded and each thread size is defined. My doubt is how to know if the size of the... (2 Replies)
I want to find out how many disk blocks are used by only data (and not metadata) by a file.
But as far as I can tell, if the file has holes, then there is no way to know this.
You can find out the logical size of the file (physical size + hole blocks).
You can get the physical size of the... (3 Replies)
Hi,
I want to know the command which can be used for finding the % of disk space occupied by files & sub-folders inside a given mount in Sun Solaris
For eg: I have /tmp/ folder when I sat df -k it will give the percentage of space used by /tmp/.
Say if I want to see how much % the files &... (2 Replies)
Hi Friends..
I have a small problem with the hostname of my system.I had installed Solaris 10 X86 on Vmware in my windows 2000 system.After booting of my solaris system,if i give check-hostname command it says ,,
hostname is not fully qualified ,,change the hostname to hostname.xxx.xxxxxx.com... (3 Replies)
Hi,
This is the Third thread i'm putting here for the same problem. :(
Actually, i'm trying a script like this.. but its taking a long time.. about 3 days to complete fully..
#!/bin/ksh
if
then
exit 1
fi
while read i
do
while read j
do
field7=`echo $j|cut -d "|"... (12 Replies)
hi
actually i want to get fully qualified path name of the file when the file name is entered as command line argument while running a shell script
ex. if i run the shell as $./test.sh ./nsdnet_file.csv
the it should display me the full path of the file like
/dialp/Release/bin/nsdnet_file.csv... (3 Replies)
I want to extend this script.
This must also be able to show me that a port is already assigned to a service but not running now
there must be three different messages
port 8949 is open but not listening
port 8959 is open
port 8999 hasn't been assigned to any service.
I know that... (1 Reply)
Guys,
Can some one help me?
I need to find the total percent of space occupied by core files on my unix system.
I know df -k will give me the percent space utilization for a directory but how do we replicate the space for a file? (3 Replies)
I tried changing my /etc/inet/hosts file for my server to:
<ip address> <hostname> <fqdn>
but when I go to reboot the file changes right back to:
<ip address> <hostname>
how do I get the <fqdn> to stick on a reboot.
Thanks (2 Replies)
I am new to scripting and this is probably the 4th or 5th simple script I have written. I am working with a HUGE number of data that need to be organized into folders and named a certain way. I wrote the naming script using a while function to go through the 1000-some folders and rename the files... (0 Replies)
Discussion started by: notluckyhannah
0 Replies
LEARN ABOUT OSF1
cmp
cmp(1) General Commands Manual cmp(1)NAME
cmp - Compares two files
SYNOPSIS
cmp [-l | -s] file1 file2
STANDARDS
Interfaces documented on this reference page conform to industry standards as follows:
cmp:XCU5.0
Refer to the standards(5) reference page for more information about industry standards and associated tags.
OPTIONS
Prints the byte number (decimal) and the differing bytes (octal) for each difference. Does not print data for differing files; returns
only an exit value.
OPERANDS
The path name of a file to be compared. The path name of a file to be compared.
DESCRIPTION
The cmp command compares two files.
If file1 or file2 is - (dash), standard input is used for that file. It is an error to specify - for both files.
By default, the cmp command prints no information if the files are the same. If the files differ, cmp prints the byte and line number
where the difference occurred.
The cmp command also specifies whether one file is an initial subsequence of the other (that is, if the cmp command reads an End-of-File
character in one file before finding any differences). Usually, you use the cmp command to compare nontext files and the diff command to
compare text files.
Note that bytes and lines reported by cmp are numbered from 1.
EXIT STATUS
The following exit values are returned: The files are identical. The files differ. This includes files of different lengths that are
identical in the first part of both files. An error occurred.
EXAMPLES
To determine whether two files are identical, enter: cmp prog.o.bak prog.o
The preceding command compares the files prog.o.bak and prog.o. If the files are identical, a message is not displayed. If the
files differ, the location of the first difference is displayed. For instance: prog.o.bak prog.o differ: byte 5, line 1
If the message cmp: EOF on prog.o.bak is displayed, then the first part of prog.o is identical to prog.o.bak, but there is addi-
tional data in prog.o.
If the message cmp: EOF on prog.o is displayed, it is prog.o.bak that is the same as prog.o but also contains addition data. To
display each pair of bytes that differ, enter: cmp -l prog.o.bak prog.o
This compares the files and then displays the byte number (in decimal) and the differing bytes (in octal) for each difference. For
example, if the fifth byte is octal 101 in prog.o.bak and 141 in prog.o, then the cmp command displays: 5 101 141
.
.
.
ENVIRONMENT VARIABLES
The following environment variables affect the execution of cmp: Provides a default value for the internationalization variables that are
unset or null. If LANG is unset or null, the corresponding value from the default locale is used. If any of the internationalization vari-
ables contain an invalid setting, the utility behaves as if none of the variables had been defined. If set to a non-empty string value,
overrides the values of all the other internationalization variables. Determines the locale for the interpretation of sequences of bytes
of text data as characters (for example, single-byte as opposed to multibyte characters in arguments). Determines the locale for the for-
mat and contents of diagnostic messages written to standard error. Determines the location of message catalogues for the processing of
LC_MESSAGES.
SEE ALSO
Commands: comm(1), bdiff(1), diff(1), diff3(1), sdiff(1)
Standards: standards(5)cmp(1)