Check if 2 files are identical byte-to-byte? Post: 302232134

10 More Discussions You Might Find Interesting

1. Filesystems, Disks and Memory

shell script to find zero byte files

I have a directory MYDIR In which i have several directories 1,2,3,4.... Now, In each of these directories i have several files a.dat, b.dat, c.dat, d.dat..... MYDIR ----1 ---------a.dat ---------b.dat ---------c.dat ---------d.dat ----2 ---------a.dat ---------b.dat ---------c.dat...

2. Shell Programming and Scripting

problem with 0 byte and large files

how to remove all zero byte files in a particular directory and also files that are morew than 1GB. pLEASE let me know

3. UNIX for Dummies Questions & Answers

row count of all files with more than 0 byte

Hi, Is there any way to get count number of lines in all files which have more than o bytes in current directory for example : in /user/sri/ there are 3 files abc 0 bytes def 5 bytes ghi 10 bytes i need to get wc -l for all files which have > 0 bytes at a time ..is...

4. Shell Programming and Scripting

finding 0 byte files in current directory only

Hi Gurus, I have a directory A, which has some 0 byte files in it. This directory also has a subdirectory B which also has some 0 byte files in it. The problem: I only need to find out the names of the 0 byte files in the directory A. I'm using the following command find . -name *.zip...

5. Shell Programming and Scripting

Remove a byte(Last byte from the last line)

Hi All Can anyone please suggest me how to remove the last byte from a falt file .This is from the last line's last BYTE. Please suggest me something. Thank's and regards Vinay

6. Emergency UNIX and Linux Support

Given commands were created as 0 byte files

I were checking few processes running and check what at the files currently I have in my home directory by giving below commands $ ps -ef|grep sleep $ ls -lt | pg after awhile the first column of my commands were created as files given below... -rw-rw-rw- 1 prd 0 Mar 25 09:42 ls...

7. UNIX for Dummies Questions & Answers

Exit status as zero byte files

Hi, In a list of commands executed in a script, how do you make sure that the previous command worked fine? I have a list of awk commands and I want to make sure that the script aborts if any command leaves a zero byte file.

8. UNIX for Dummies Questions & Answers

Need a shell script to find 0 byte files in 5 servers

Hi..... Thanks for this wonderful forum.... My request: I have toatally 5 unix servers in which many applications are working I need to set a trap to identify 0 byte files if any are created proactively. For example: find /apps/fresco/ -mtime 1 -size 0c –print >>...

9. Shell Programming and Scripting

Move zero byte files

Hi, I have a requirement to move zero byte files to an archive folder. I have the below script and it works fine if I run it from where the file is present. But when I run the script from different folder, I am getting error that file is not present. Please help. #!/bin/ksh ...

10. Shell Programming and Scripting

Remove files having 0 byte or only header

Hi Team, I'm looking for a command which removes files having 0 byte of having only header line (1 line). My ETL process generates these files. Few files are not having header, in that case if no data from source, it will be 0 byte and few files are having header, in that case if no data from...

LEARN ABOUT HPUX

xaddhosts

XAddHosts()															       XAddHosts()

Name
  XAddHosts - add multiple hosts to the access control list.

Synopsis
  XAddHosts(display, hosts, num_hosts)
	Display *display;
	XHostAddress *hosts;
	int num_hosts;

Arguments
  display   Specifies a connection to an X server; returned from XOpenDisplay().

  hosts     Specifies each host that is to be added.

  num_hosts Specifies the number of hosts that are to be added.

Description
  XAddHosts()  adds  each specified host to the access control list for the server specified by display.  The access control list is a primi-
  tive security feature that allows access to the server only by other machines listed in a file on the machine running the server.  On  UNIX
  systems, this file is /etc/X?.hosts, where ? is the number of the display.

  The application that calls XAddHosts() and the server whose list is being updated must be running on the same host machine.

  The  address	data must be a valid address for the type of network in which the server operates, as specified by the family member.  Inter-
  net, DECnet and ChaosNet networks are currently supported.

  For TCP/IP, the address should be in network byte order.  For the DECnet family, the server performs no automatic swapping on  the  address
  bytes.   A  Phase  IV  address is two bytes long.  The first byte contains the least significant eight bits of the node number.  The second
  byte contains the most significant two bits of the node number in the least significant two bits of the byte, and the area in the most sig-
  nificant six bits of the byte.

  For more information on access control, see Volume One, Chapter 15, Other Programming Techniques.

Structures
     typedef struct {
	 int family;	       /* for example Family Internet */
	 int length;	       /* length of address, in bytes */
	 char *address;        /* pointer to where to find the bytes */
     } XHostAddress;

     /* The following constants for family member */
     #define FamilyInternet	  0
     #define FamilyDECnet	  1
     #define FamilyChaos	  2

Errors
  BadAccess
  BadValue

See Also
  XAddHost(), XDisableAccessControl(), XEnableAccessControl(), XListHosts(), XRemoveHost(), XRemoveHosts(), XSetAccessControl().

Xlib - Host Access														       XAddHosts()