Yesterday, I and all my users couldn't connect to my server using ssh, telnet or ftp even though they were running (keep getting "connection timed out" error message).
This morning, my partner logon from the main console, restarted sshd and xinetd (I belive he didnt restarted the server), now I... (0 Replies)
i have a box here that can only be accessed with telnet. now, i was wondering if anyone know of a way of which i can run a command on that box remotely. (2 Replies)
...so I read "The Pragmatic Programmer" and they stressed the value of learning shell scripting!
I'm in a UNIX environment but have a Windows XP workstation.
I'm using Telnet to issue UNIX commands. I've done plenty of chmod's, command line ftp and stuff, but written no scripts to this point.... (1 Reply)
Hi,
i have a script which need to do behave differently when run as a startup process from init.d/ rc2.d script and when run manually from shell.
How do i distinguish whether my script is run by init process or by shell??
Will the command
/proc/$$/psinfo | grep "myscript" work well???... (2 Replies)
Hi
we have a script which establish connection to two other UNIX server through ssh for transfering files
There was no exit command after each ssh connection
the script ends with done
whether this will close all the ssh connection established throgh script which running under cron... (4 Replies)
I am using a shell script to telnet into a remote unix server and execute certain commands. But if any command being executed remotely, throws an error, the script just hangs. And the telnet session does not get closed.
I want to be able to close the session and complete the script execution in... (1 Reply)
REALLY new to this stuff, sorry.
So I want a shell script to open a program, wait 45 minutes, close it, and then do it all again. I want to do this because I am running an iMacros Script for a long period of time and if Firefox is not constantly restarted, memory leaks start to happen.
Anyway... (6 Replies)
I have a shell script that does everything I need it to do. But, when I was testing it I realized it doesn't print the closing XML tag.... Does anyone know how to incorporate printing the XML tag with my script? I am using AWK any help would be appreciated. (4 Replies)
Error:
Type xterm -help for a full description.
xterm: Explicit shell already was /root/Desktop/telnet.sh
xterm: bad command line option "Done!"
usage: xterm (0 Replies)
Running Xubuntu 16.04 with shell version "GNU bash, version 4.3.48(1)-release (x86_64-pc-linux-gnu)," I have a working script that consistently renames a Chrome window:
#!/bin/sh
while sleep 1; do
xdotool search --name chrome 2>/dev/null | while read id; do
xdotool set_window --name... (21 Replies)
Discussion started by: jakefish
21 Replies
LEARN ABOUT OSX
nohup
NOHUP(1) BSD General Commands Manual NOHUP(1)NAME
nohup -- invoke a utility immune to hangups
SYNOPSIS
nohup [--] utility [arguments]
DESCRIPTION
The nohup utility invokes utility with its arguments and at this time sets the signal SIGHUP to be ignored. If the standard output is a ter-
minal, the standard output is appended to the file nohup.out in the current directory. If standard error is a terminal, it is directed to
the same place as the standard output.
Some shells may provide a builtin nohup command which is similar or identical to this utility. Consult the builtin(1) manual page.
ENVIRONMENT
The following variables are utilized by nohup:
HOME If the output file nohup.out cannot be created in the current directory, the nohup utility uses the directory named by HOME to create
the file.
PATH Used to locate the requested utility if the name contains no '/' characters.
EXIT STATUS
The nohup utility exits with one of the following values:
126 The utility was found, but could not be invoked.
127 The utility could not be found or an error occurred in nohup.
Otherwise, the exit status of nohup will be that of utility.
SEE ALSO builtin(1), csh(1), signal(3)STANDARDS
The nohup utility is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
BUGS
Two or more instances of nohup can append to the same file, which makes for a confusing output.
BSD July 19, 2001 BSD