10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
c()
{
if something failed;then
echo "failed"
exit 1
fi
}
f()
{
functinona #if something failed call "c"
functionb #if something failed call "c"
}
f > log 2>&1 #put the log to file not print on the screen
I want all the stdout/stdrr to the log file... (3 Replies)
Discussion started by: yanglei_fage
3 Replies
2. Shell Programming and Scripting
Hi,
I've stored the output of a command into a variable.
The variable contains the following output:
outputline1 outputline2 outputline3 ...
How can I echo the variable so that the output is as follow and not one line:
outputline1
outputline2
outputline2
...
Thanks a lot! (4 Replies)
Discussion started by: Sego
4 Replies
3. Red Hat
Can anyone explain why I am having a alt print screen? I am used to alt print screen taking a picture of the top window in focus. Do I need to make a shortcut or something? (0 Replies)
Discussion started by: cokedude
0 Replies
4. Shell Programming and Scripting
Hello everyone,
Following command sends word 'test' followed by an enter into a screen session (in our case screen_1). How do I print the result, if that would result ? How do I print the result, even if the program running in the session is locked ?
Thank you :)
screen -S screen_1 -X... (5 Replies)
Discussion started by: akula_1986
5 Replies
5. Shell Programming and Scripting
Hi
Is there some kind of generator in the internet which could help me to create a table where i will place some values.
Trying to do this with echo cmd, but maybe you will suggest me some generator fo r this.
thx.
---------- Post updated at 10:59 AM ---------- Previous update was at... (2 Replies)
Discussion started by: presul
2 Replies
6. Shell Programming and Scripting
Hello all!..
does anyone know the syntax to print to the screen and to a file?
Im using something like
AWK ....
print header |tee -a invalid_csv_file ;
END {..}
' invalid_csv_file="$invalid_csv_dir_file"
but no joy?
I get sh:... (2 Replies)
Discussion started by: satnamx
2 Replies
7. UNIX for Dummies Questions & Answers
I have the following questions regrading Unix commands.
1. Could you provide the commands how to print the content of .profile and .shrc files on the screen using more and piple command? or a better way?
2. How can i use the head and tail to display lines from 25 through 75... or a better... (4 Replies)
Discussion started by: aadba
4 Replies
8. UNIX for Advanced & Expert Users
I have the following questions regrading Unix commands.
1. Could you provide the commands how to print the content of ".profile" and ".shrc" files on the screen using "more" and "piple" command?
2. How can i use the "head" and "tail" to display lines from 25 through 75...
3. How to search... (1 Reply)
Discussion started by: aadba
1 Replies
9. UNIX for Dummies Questions & Answers
Hi All,
Perhaps a dumb question, but how do you do a "print screen" within the X-Window in linux. I'm running KDE, is there a utility I can use in that package that I'm not aware of. Or, is there a way to turn on the <alt><print-screen> function with the keyboard?
Thanks in advance.
VJ (2 Replies)
Discussion started by: vancouver_joe
2 Replies
10. UNIX for Dummies Questions & Answers
I did a search for this topic but I couldn't find it and I was sure I have seen something similar before (hard because I am not sure of the criteria for the keywords)
What I was looking for was to be able to echo a message to the screen from a bash.sh script at the same time logging it to a... (2 Replies)
Discussion started by: Shakey21
2 Replies
GNOME-SCREENSHOT(1) GNOME-SCREENSHOT(1)
NAME
gnome-screenshot - capture the screen, a window, or an user-defined area and save the snapshot image to a file.
SYNOPSIS
gnome-screenshot [ -w ] [ -a ] [ -b ] [ -B ] [ -d SECONDS ] [ -e EFFECT ] [ -i ] [ --display DISPLAY ]
DESCRIPTION
gnome-screenshot is a GNOME utility for taking screenshots of the entire screen, a window or an user-defined area of the screen, with
optional beautifying border effects.
OPTIONS
-w, --window
Grab the current active window instead of the entire screen.
-a, --area
Grab an area of the screen instead of the entire screen.
-b, --include-border
Include the window border within the screenshot.
-B, --remove-border
Remove the window border from the screenshot.
-d, --delay=SECONDS,
Take the screenshot after the specified delay [in seconds].
-e, --effect=EFFECT,
Add an effect to the outside of the screenshot border. EFFECT can be ``shadow'' (adding drop shadow), ``border'' (adding rectangu-
lar space around the screenshot) or ``none'' (no effect). Default is ``none''.
-i, --interactive
Interactively set options in a dialog.
--display=DISPLAY
X display to use.
-?, -h, --help
Show a summary of the available options.
In addition, the usual GTK+ and GNOME command line options apply. See the output of --help for details.
SEE ALSO
gnome-options(7), gtk-options(7)
AUTHOR
This manual page was written by Christian Marillat <marillat@debian.org> for the Debian GNU/Linux system (but may be used by others).
Updated by Theppitak Karoonboonyanan <thep@linux.thai.net>, Tom Feiner <feiner.tom@gmail.com> and Cosimo Cecchi <cosimoc@gnome.org>
June 28, 2009 GNOME-SCREENSHOT(1)