05-22-2009
How can I install bc then? From the terminal, maybe there is a simple way to do it?
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I have no idea why I can't get this to work, if anybody can help i would appreciate it.
#!/bin/bash
x=`cat counter.txt | wc -l`
y= '$x / 7'
printf "%d People have visited this page" $y
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Hi,
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4. Post Here to Contact Site Administrators and Moderators
page
unix com/answers-frequently-asked-questions/13785-yesterdays-date-date-arithmetic.html
Date Arithmetic with the Shell
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www samag com/documents/s=8284/sam0307b/0307b.htm
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Hello everybody,
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I need help on arithmetic
root@server # hour=`date | awk {'print $4'} | cut -d: -f 1`; echo $hour
04
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Hi,
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i am having a varialbe a , which is input to my file
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error : expr: non-integer argument
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LEARN ABOUT LINUX
byobu-launcher-install
byobu-launcher-install(1) byobu byobu-launcher-install(1)
NAME
byobu-launcher-install - Byobu Launcher installation utility
SYNOPSIS
byobu-launcher-install [-n|--no-logout]
DESCRIPTION
byobu-launcher-install(1) is a simple utilty that will add a line to your $HOME/.profile file which launches byobu(1) any time you login
through ssh(1) or on a console(4).
By default, when users detach from the byobu(1) session they will also logout. Users can change this behavior by adding the
[-n|--no-logout] option when they run byobu-launcher-install(1).
You can disable this behavior entirely at any time with the byobu-launcher-uninstall(1) utility.
SEE ALSO
screen(1), byobu(1), ssh(1), console(4), byobu-launcher-uninstall(1)
http://launchpad.net/byobu
AUTHOR
This manpage and the utility were written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permis-
sion is granted to copy, distribute and/or modify this document and the utility under the terms of the GNU General Public License, Version
3 published by the Free Software Foundation.
The complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL on Debian/Ubuntu systems, or in
/usr/share/doc/fedora-release-*/GPL on Fedora systems, or on the web at http://www.gnu.org/licenses/gpl.txt.
byobu 3 Jan 2010 byobu-launcher-install(1)