check written data


 
Thread Tools Search this Thread
Operating Systems Linux check written data
# 1  
Old 07-22-2006
check written data

I'm using growisofs to write DVD, e.g.

$ growisofs -Z /dev/dvd -V "Personal Data, `date +"%b, %d %Y"`" -R -J /mnt/d/*

How can I test whether data was written correctly? md5sum or so?
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

To check if a file is open and in use (logs are being written to it)

Hello Experts, I need to write a shell script to check if a file is open and something is being written to it. I want to know how OS handles it. I checked with lsof command but it is not working. For a test I did this. while true; do echo `date` >>abc.txt; done then I checked lsof |... (5 Replies)
Discussion started by: shekhar_4_u
5 Replies

2. Shell Programming and Scripting

Check for data between two files

I have two files File1.txt 000199458 000199463 000200442 000200831 000200866 000201009 000201050 000201405 000201666 000201682 File2.txt (4 Replies)
Discussion started by: halfafringe
4 Replies

3. Shell Programming and Scripting

Check data in mysql

Hi, I just would like to write a perl script , this perl script do the following . Check the parameter $data in a mysql database ( with user ID and password ) , if the $data is exist then return true , if not then return false , would advise how to write this script ? thanks ---------- Post... (1 Reply)
Discussion started by: ust3
1 Replies

4. Shell Programming and Scripting

data integrity check needed

Hi friends I need copied 100gd of data to other Solaris server. Could anyone help me guiding appropriate way of checking data integrity at source and destination so can I delete the data at source location . How can print/check cksum of individual file in each folder and match it with... (7 Replies)
Discussion started by: hk_kamozalwar
7 Replies

5. UNIX for Dummies Questions & Answers

No process to read data written to a pipe on AIX

We use SAP application cluster on AIX. Communication between 2 of its instances is failing randomly with the following error: java.net.SocketException: There is no process to read data written to a pipe. The above error causes a cluster restart if an important communication fails. Can... (0 Replies)
Discussion started by: RoshniMehta
0 Replies

6. AIX

Tape drive problem - no process to read data written to a pipe

Hi Everyone, The machine I'm working on is an AIX 5.3 LPAR running on a P650. oslevel -r shows 5300-08. I'm trying to take a backup to a SCSI tape drive, which has been working up until this point. I know of nothing that has changed recently to cause this problem. But when I try to take a... (0 Replies)
Discussion started by: need2bageek
0 Replies

7. Shell Programming and Scripting

Check data and time

I am attempting to figure out how to do a time check within my script. For some reason I can not seem to get this to work correctly. I want the script to first see if it is Saturday. If it is Saturday then check to see if it's between the time 5:30am and 6:30am. If it is between 5:30am and... (4 Replies)
Discussion started by: LRoberts
4 Replies

8. UNIX for Dummies Questions & Answers

restrict data from getting written to Logs

$SYBASE/bin/isql -U $DB_USERID -S $DB_SERVER << ! >> $OUTFILE `echo $DB_PASSWD` use $db go Print " The processing" go ! # Extract data to file echo $DB_PASSWD | $SYBASE/bin/bcp $WRK_DB..open out $CONV_DIR/open".csv -t\, -c -U $DB_USERID -S $DB_SERVER -b 1000 | tail -3 I am able to... (0 Replies)
Discussion started by: w020637
0 Replies

9. UNIX for Advanced & Expert Users

AIX 5.3 - There is no process to read data written to a pipe

I have the following code which works on AIX 4.3 but fails at times on AIX 5.3 with: cat: 0652-054 cannot write to output. There is no process to read data written to a pipe. validator="${validator_exe} ${validator_parms}" cmd_line="${CAT} ${data_file} | ${validator}... (6 Replies)
Discussion started by: vigsgb
6 Replies

10. UNIX for Dummies Questions & Answers

Error : "No data written to object that was write locked"

Hi All, I was able to solve my previous problem (link directory)... but now i have this following problem. I have mounted a disk from other machine using "mount -F nfs" command. When i run a batch which generates some files in that drive.... after a certain number of files i get... (1 Reply)
Discussion started by: nileshkarania
1 Replies
Login or Register to Ask a Question
pxfw(8) 							     pxfw 0.5								   pxfw(8)

NAME
pxfw - Firmware flashing tool for Plextor CD/DVD devices SYNOPSIS
pxfw -l pxfw -d DEVICE [-if firmware.bin] [-u] [-f] [-v] pxfw -d DEVICE [-e] [-r] [-t] [-v] DESCRIPTION
pxfw is the linux firmware flasher for Plextor CD and DVD drives. Remove any disks before flashing. FEATURES
You can flash the firmware of these drives: Plextor Premium, Premium-2, PX-712, PX-716, PX-755 and PX-760. DEVICE
can be an IDE, SCSI, SATA, USB or FireWire connected optical drive. Not all SATA controller support all Plextor features. Linux: /dev/hdX: IDE device /dev/scdX: Linux 2.4: SATA, SCSI, USB device, or IDE device via ide-scsi emulation /dev/srX: Linux 2.6: IDE device via new ATA layer, SCSI or USB device OpenBSD/NetBSD: /dev/rcdX FreeBSD: /dev/cd: SCSI device /dev/acd: ATA device MacOS X: /dev/disk: win32: C:,D:,E:, ... X:,Y:,Z: OPTIONS
-l scan busses for all available CD and DVD devices -if select inputfile. Specify the firmware binary file, which should be written to DEVICE. -u proceed update. When the firmware checksum test has succeeded, write firmware to DEVICE. -f force flashing. Even if DEVICE is not recognized, or firmware. checksum has failed, firmware writing will be forced. Handle with care. -e read EEPROM from DEVICE. -r reboot the device. -t test which opcodes are supported by the device. -v debug. EXAMPLES
pxfw -d /dev/hdc -if 755_1.07.bin -u writes firmware file 755_1.07.bin into Master Drive on Secondary IDE-Port. pxfw -d /dev/sr3 -e -oe file.foo reades EEPROM from device /dev/sr3 and writes it to file.foo. please report man page improvements to T.Maguin@web.de Gennady ShultZ Kozlov 02 April, 2009 pxfw(8)