i tried to ask about this earlier, but didn't explain well enough. From a script, i issue the following:
echo `pgp --encrypt filename --recipient public-key`
The result is perfect. The encrypted file is in the directory just as if i'd issued the pgp command from the command line.
However,... (0 Replies)
Hi,
We have umask 022 in /etc/profile for security reasons.
But I want have some other umask for selected users. how to achieve this?
Regards (3 Replies)
I am running Linux 2.6.20 on i686 architecture.
I want to be able to masquerade different hosts on my LAN to different external interfaces. Specifically, I want one specific host to masquerade through a vpn tunnel while the other hosts simply masquerade over the regular ISP interface. I only... (4 Replies)
hi all
from below text
"abcd,SYS_12345,xyz,PQR, ,"
I want to print only
"abcd,SYS,xyz,PQR, ,"
i.e. taking only first three 3 chars from 2 string of comma separated file
thanks (4 Replies)
Hello,
I have been using the command below for file manipulation.
while read A B; do grep $f1; done < f2 > f3
So, if a certain string is found in f2 (for ex; DOG243435) and it is also present in f1, then print that string plus the contents of the line in which it was found onto f3.
... (6 Replies)
Hi all
:wall:
Can anyone advise how do I use ls to do a selective amd sorted listing of file that I want to have as below?
Am looking for files that are named as log_<nnnn>.txt, where <nnnn> are numeric, i.e. I want to have a listing sorted from the newest to the oldest of files that... (7 Replies)
I have a text file in this format.
Group: AAA
Notes: IP : 11.11.11.11
#User xxxxxxxxx
#Password aaaaaaaaaaaaaaaa
Group: AAA
Notes: IP : 11.11.11.22
#User yyyyyyyyyyyyy
#Password bbbbbbbbbbbbb (8 Replies)
i have a large sequence of format
sat_1_g3_g_0_8540 . A 1 15501 . . . ID=sat_1_g3_g_0_8540;parentName=sat_1_g3_g_0_8540;Al=sat_1_g2_g_0_8540;
sat_1_g3_g_2_8510 . C 1 25501 . . . ... (11 Replies)
I have the following contents in a file
---- CRITICAL: altered for /usr/bin/bin1 ---- OK: /usr/sbin/bin2 result fine ---- OK: /usr/sbin/bin3 result fine ---- CRITICAL: altered for /usr/bin/bin4 ---- OK: /usr/bin/bin5 result fine ---- OK: /usr/bin/bin6 result fine ---- CRITICAL: altered for... (9 Replies)
I have
MegaCli64 -PDList -aALL | grep -E 'Enclosure Device ID|Slot Number'
Enclosure Device ID: 252
Slot Number: 0
Enclosure Device ID: 252
Slot Number: 1
Enclosure Device ID: 252
Slot Number: 2
Enclosure Device ID: 252
Slot Number: 3
I need to run the following command on all slots... (4 Replies)
Discussion started by: anil510
4 Replies
LEARN ABOUT DEBIAN
modbus_report_slave_id
MODBUS_REPORT_SLAVE_(3) Libmodbus Manual MODBUS_REPORT_SLAVE_(3)NAME
modbus_report_slave_id - returns a description of the controller
SYNOPSIS
int modbus_report_slave_id(modbus_t *ctx, uint8_t *dest);
DESCRIPTION
The modbus_report_slave_id() function shall send a request to the controller to obtain a description of the controller.
The response stored in dest contains:
o the byte count of the response
o the slave ID, this unique ID is in reality not unique at all so it's not possible to depend on it to know how the information are
packed in the response.
o the run indicator status (0x00 = OFF, 0xFF = ON)
o additional data specific to each controller. For example, libmodbus returns the version of the library as a string.
RETURN VALUE
The modbus_report_slave_id() function shall return the number of read data if successful. Otherwise it shall return -1 and set errno.
EXAMPLE
uint8_t *tab_bytes;
...
rc = modbus_report_slave_id(ctx, tab_bytes);
if (rc > 1) {
printf("Run Status Indicator: %s
", tab_bytes[1] ? "ON" : "OFF");
}
AUTHORS
The libmodbus documentation was written by Stephane Raimbault <stephane.raimbault@gmail.com[1]>
NOTES
1. stephane.raimbault@gmail.com
mailto:stephane.raimbault@gmail.com
libmodbus 3.0.3 05/26/2012 MODBUS_REPORT_SLAVE_(3)