but when i just use exit i think it should exit the terminal, or am i that wrong?
The shell is closed, not the terminal.
A terminal is -strictly speaking- hardware attached to a computer that provides basic input/output features. This definition however is now pretty much historical as nowadays terminal emulators are much more common and popular (putty, xterm, etc).
I'm trying to figure out how I can run a script "myScript.sh" in such a way that if my remote network connection gets disconnected, the script doesn't stop functioning.
Right now I log in, run "./myScript.sh" and watch my output get pumped to a log file for about 10 hours. Only problem is that... (3 Replies)
suppose we have a file
ab
81
and another file
exec < $1
while read line
do
ssh root@172.16.1.$line
done
while running the command
sh file.sh ab
output display as shown
Pseudo-terminal will not be allocated because stdin is not a terminal.
root@172.16.1.81's password:
after... (3 Replies)
Hi,
I'm new here so please excuse any stupidity that occurs in my post :P
My situation:
Have a java program which I have to run a ridiculous amount of times and put the output data into a text file.
Thought the easiest way to do this would be to delve into the world of scripts.
I am at home... (1 Reply)
Hello everyone
I have a user on my server, Aix 5.3 TL9 sp4. Weeks ago I dont have a problem but today the user cannot log in. let me explain.
Me with root user I can change his password. then I log in with the user and I can change the password and the terminal close. Im using ssh.
But... (2 Replies)
Hi. !
When I use the 'NOHUP' along with the '&', the process will be running in the background. Even when I attempt to close (Meaning 'EXIT') the session (say PUTTY in this case), it wont exit unless the process is completed.
But, say when I forcefully terminate the session (SHUT DOWN the... (2 Replies)
Is there a trick to closing a mac terminal with a command? I would think you could just type exit into your terminal but that doesn't work. I also tried quit and close just for the hell of it and that didn't work either. Does anyone know what the command is? (1 Reply)
I am new to shell scripting.
I tried to run a simple shell script using Cygwin terminal in Win XP env.
The script I have written is as follows -
#!/bin/bash
a=5
] && echo "true" || echo "false"
But when I execute the script, getting some confusing error. The error I am getting are - ... (3 Replies)
Hi,
In one of the circumstances, my manager asked my password and opened unix terminal (Putty) with my user credentials. Its been more than 2 days that terminal is opened (saw it through finger command). How do I close that terminal which is not opened in my pc. I'm very uncomfortable of the... (11 Replies)
Hello,
I am running a bash script to do an rsync back on a computer running MacOS High Sierra. This is the script I am using,
#!/bin/bash
# main backup location, trailing slash included
backup_loc="/Volumes/Archive_Volume/00_macos_backup/"
# generic backup function
function backup {... (12 Replies)
Discussion started by: LMHmedchem
12 Replies
LEARN ABOUT PHP
script
SCRIPT(1) User Commands SCRIPT(1)NAME
script - make typescript of terminal session
SYNOPSIS
script [options] [file]
DESCRIPTION
script makes a typescript of everything displayed on your terminal. It is useful for students who need a hardcopy record of an interactive
session as proof of an assignment, as the typescript file can be printed out later with lpr(1).
If the argument file is given, script saves the dialogue in this file. If no filename is given, the dialogue is saved in the file type-
script.
OPTIONS -a, --append
Append the output to file or to typescript, retaining the prior contents.
-c, --command command
Run the command rather than an interactive shell. This makes it easy for a script to capture the output of a program that behaves
differently when its stdout is not a tty.
-e, --return
Return the exit code of the child process. Uses the same format as bash termination on signal termination exit code is 128+n.
-f, --flush
Flush output after each write. This is nice for telecooperation: one person does `mkfifo foo; script -f foo', and another can
supervise real-time what is being done using `cat foo'.
--force
Allow the default output destination, i.e. the typescript file, to be a hard or symbolic link. The command will follow a symbolic
link.
-q, --quiet
Be quiet (do not write start and done messages to standard output).
-t[file], --timing[=file]
Output timing data to standard error, or to file when given. This data contains two fields, separated by a space. The first field
indicates how much time elapsed since the previous output. The second field indicates how many characters were output this time.
This information can be used to replay typescripts with realistic typing and output delays.
-V, --version
Display version information and exit.
-h, --help
Display help text and exit.
NOTES
The script ends when the forked shell exits (a control-D for the Bourne shell (sh(1)), and exit, logout or control-d (if ignoreeof is not
set) for the C-shell, csh(1)).
Certain interactive commands, such as vi(1), create garbage in the typescript file. script works best with commands that do not manipulate
the screen, the results are meant to emulate a hardcopy terminal.
It is not recommended to run script in non-interactive shells. The inner shell of script is always interactive, and this could lead to
unexpected results. If you use script in the shell initialization file, you have to avoid entering an infinite loop. You can use for
example the .profile file, which is read by login shells only:
if test -t 0 ; then
script
exit
fi
You should also avoid use of script in command pipes, as script can read more input than you would expect.
ENVIRONMENT
The following environment variable is utilized by script:
SHELL If the variable SHELL exists, the shell forked by script will be that shell. If SHELL is not set, the Bourne shell is assumed.
(Most shells set this variable automatically).
SEE ALSO csh(1) (for the history mechanism), scriptreplay(1)HISTORY
The script command appeared in 3.0BSD.
BUGS
script places everything in the log file, including linefeeds and backspaces. This is not what the naive user expects.
script is primarily designed for interactive terminal sessions. When stdin is not a terminal (for example: echo foo | script), then the
session can hang, because the interactive shell within the script session misses EOF and script has no clue when to close the session. See
the NOTES section for more information.
AVAILABILITY
The script command is part of the util-linux package and is available from Linux Kernel Archive <https://www.kernel.org/pub/linux/utils
/util-linux/>.
util-linux June 2014 SCRIPT(1)