I have a simple question about I/O redirection. the question is:
"How can I redirect all characters from a Bash screen to a file?"
Let me describe a little more: I know about I/O Redirection in Bash.
and also about stdin/stdout/stderr. something like: # ls 2>&1 1>ls.out
But! sometimes it's not possible to capture output of some Apps.
SSH is a good sample. I tried to capture a complete output of an
ssh session but it was not possible! when you are trying to do an
ssh for the first time, it will shows a message like this:
Code:
The authenticity of host '192.168.1.1 (192.168.1.1)' can't be established.
RSA key fingerprint is ****
Are you sure you want to continue connecting (yes/no)?
hi everybody,
when i run and compile this:
printf("test"); fflush(stdout);
nothing appears on screen.
if i try this:
___________________________________
printf("test"); fflush(stdout); sleep(10);
___________________________________
then i can see the output "test"... for 10... (4 Replies)
Hi,
I see from lsvg the total used PPs is 1050 (67200 megabytes), but when I check the disk space with df command I can only see 31G total space, can somebody tell how this come?
Thanks!
Victor
# lsvg
rootvg
# lsvg rootvg
VOLUME GROUP: rootvg VG IDENTIFIER: ... (2 Replies)
Is it possible to store all standard-out of a bash script and the binaries it calls in a log file AND still display the stdout on screen?
I know this is possible to store ALL stdout/stderr of a script to a single log file like:
exec 1>&${logFile}
exec 2>&1
But running a script with the... (3 Replies)
Dear Member,
OLD Question --> disable-completion not solved
My bash Menu script ping process problem.
If ping still running and users press SCREEN is Blank...
Cant Members help me.. kill signal or others scripting for my case, btw i use Linux..
Thanks,
Rico
My Bash Script :
... (1 Reply)
I am unable to use clear or cls command on bash shell. I have recently installed Cygwin and am using that for practicing unix commands.
I see that I can use Ctrl + L to clear the screen. I created an alias in my .bashrc to do the same as
alias cls='^L'
This is how i defined other aliases ... (4 Replies)
Hi all,
How to:
Run a bash script, display on the screen and save all information in a file including error information.
For example:
I have a bash script called test.sh
now I want to run the test.sh and display the output on the screen and save the output including error info to a file.
... (1 Reply)
The block size in my home directory is showed wrong when I use "quota" command. It shows I use 1.2 gb ( about 1200000) while the real size in my directory which I use "du" command is 96 MB
I really confused. (0 Replies)
Hello, everyone. I'm currently trying to write a command system for a Minecraft server using screen.
Here are the scripts I'm currently using.
0.sh
#!/bin/bash
screen -S Test114 -dm java -Xmx4G -jar server.jar nogui
1.sh
#!/bin/bash
args="$@"
args2="${args@Q}"
#args3=`printf '%q\n'... (2 Replies)
Discussion started by: Develon
2 Replies
LEARN ABOUT DEBIAN
screen-ir
SCREEN-IR(1) Axel Beckert SCREEN-IR(1)NAME
screen-ir -- Interactively Reattach to GNU Screen sessions
SYNOPSIS
screen-ir [additional screen options ...]
DESCRIPTION
screen-ir uses iSelect(1) to interactively reattach to running screen sessions.
Use the screen option -d or -D if you want to reattach to attached screen sessions.
Use the screen option -x if you want to attach to screen sessions without detaching them.
FILES
screen-ir sources ~/.screen-irrc if it exists. It recognizes two variables:
The contents of SCREEN_OPTIONS is given to screen(1) as command-line options. Default is -r. Use e.g. -rd if you always want to reattach to
already attached screen sessions.
The contents of ISELECT_OPTIONS is given to iselect(1) as command-line options. Default is empty. Use e.g. -f if you always want to see the
interactive selection, even if there's only one screen session running, i.e. you have no choice.
AUTHOR
Axel Beckert <abe@debian.org>
SEE ALSO screen(1), iselect(1)EN 2011-09-04 SCREEN-IR(1)
01-25-2011
Bash: capturing *Anything* which showed on screen
