No, there is no way of directly outputting to the client socket. You need to modify your code to loop until no more data is available i.e. fgets() returns NULL. Using ls as an example, here is some pseudo code which should point you in the right direction:
You could also look at the source code for rexecd for inspiration.
Hi,
I am looking for a way to redirect the result from a command into a variable.
This is the scenario.
Using the find command I will be getting multiple records/lines back.
Here is the command I am using:
find /”path”/ -name nohup.out -print
This now is giving me the paths and file... (1 Reply)
hi
I want to suppress the output of dos2unix command in my shell script. I'm using follwing command in my script
dos2unix somefile >/dev/null
But it's still showing output while executing the script.Please help me to sort this out
Thanks (4 Replies)
hi,
In Oracle Enterprise Linux
I'm not able to redirect output of commands pvscan and vgscan into a file. File is coming blank
Please suggest something
Thanx. (1 Reply)
Hi,
I'm not able to redirect output of ovscan and vgscan commands to a file in Oracle Enterprise Linux.
Please suggest something.
Thanks
Mayank (1 Reply)
Hi Everyone,
Can anyone please tell me, how can I redirect the grep command output to same file. I am trying with below command but my original file contains no data after executing the command.
$grep pattern file1 > file1
Kind Regards,
Eswar (5 Replies)
I came across the command string on https://www.unix.com/shell-programming-scripting/141885-awk-removing-data-before-after-pattern.html which was what I was looking for to be able to remove data before a certain pattern. However, outputting the result to a file seems to work on an individual basis... (4 Replies)
Hi, I put a for loop in a script to eject backup tapes from the robot. The command echo' output goes to the log file without problem, but command vmchange's output does not go to the log file although it's working fine. It still displays on the screen. I've tried '2>&1 1>$log', but nothing changed.... (5 Replies)
Hi All,.
We are using AIX as the OS to host the Oracle ERP. We have a command FNDLOAD which is used to load setups. When this command is run, it outputs names of log files and any errors to the screen.
I am trying to redirect this output to a file because we have large number of these... (4 Replies)
I would like to redirect output of command line in for loop as $line.
Output should be processed as line but instead it throw whole output.
Could somebody help me on how to redirect output of command line and process it line by line without sending output to any file.
below is my code ... (1 Reply)
hi,
i am using ftp to get files from remote server. inside the ftp i want to us ls -ltr command and send the output of it to a file.
ftp -n remote_server <<_FTP
quote USER username
quote PASS password
prompt noprompt
pwd
ls -ltr
get s1.txt
bye
_FTP
i... (4 Replies)
Discussion started by: Little
4 Replies
LEARN ABOUT MINIX
uuidd
UUIDD(8) System Administration UUIDD(8)NAME
uuidd - UUID generation daemon
SYNOPSIS
uuidd [options]
DESCRIPTION
The uuidd daemon is used by the UUID library to generate universally unique identifiers (UUIDs), especially time-based UUIDs, in a secure
and guaranteed-unique fashion, even in the face of large numbers of threads running on different CPUs trying to grab UUIDs.
OPTIONS -d, --debug
Run uuidd in debugging mode. This prevents uuidd from running as a daemon.
-F, --no-fork
Do not daemonize using a double-fork.
-k, --kill
If currently a uuidd daemon is running, kill it.
-n, --uuids number
When issuing a test request to a running uuidd, request a bulk response of number UUIDs.
-P, --no-pid
Do not create a pid file.
-p, --pid path
Specify the pathname where the pid file should be written. By default, the pid file is written to /run/uuidd/uuidd.pid.
-q, --quiet
Suppress some failure messages.
-r, --random
Test uuidd by trying to connect to a running uuidd daemon and request it to return a random-based UUID.
-S, --socket-activation
Do not create a socket but instead expect it to be provided by the calling process. This implies --no-fork and --no-pid. This
option is intended to be used only with systemd(1). It needs to be enabled with a configure option.
-s, --socket path
Make uuidd use this pathname for the unix-domain socket. By default, the pathname used is /run/uuidd/request. This option is pri-
marily for debugging purposes, since the pathname is hard-coded in the libuuid library.
-T, --timeout number
Make uuidd exit after number seconds of inactivity.
-t, --time
Test uuidd by trying to connect to a running uuidd daemon and request it to return a time-based UUID.
-V, --version
Output version information and exit.
-h, --help
Display help screen and exit.
EXAMPLE
Start up a daemon, print 42 random keys, and then stop the daemon:
uuidd -p /tmp/uuidd.pid -s /tmp/uuidd.socket
uuidd -d -r -n 42 -s /tmp/uuidd.socket
uuidd -d -k -s /tmp/uuidd.socket
AUTHOR
The uuidd daemon was written by Theodore Ts'o <tytso@mit.edu>.
SEE ALSO uuid(3), uuidgen(1)AVAILABILITY
The uuidd daemon is part of the util-linux package and is available from the Linux Kernel Archive <https://www.kernel.org/pub/linux/utils
/util-linux/>.
util-linux July 2014 UUIDD(8)