[clue] seeking debugging advice

[foo7775 at comcast.net]

Huh. Great tip, thanks David! 

----- Original Message -----

From: "David L. Willson" <DLWillson at TheGeek.NU> 
To: "CLUE's mailing list" <clue at cluedenver.org> 
Sent: Sunday, March 8, 2015 8:14:03 AM 
Subject: Re: [clue] seeking debugging advice 

Jeff Haemer taught me to start all my scripts with this: 
#!/bin/bash -eu 
Or this: 
#!/bin/bash -eux 

e means exit on any unhandled error 

u means exit on the use of any unset variable 

x means to echo every statement as it's processed 

I use eu always, and x when I'm having problems. 

Sent from my Verizon Wireless 4G LTE smartphone 



-------- Original message -------- 
From: Mike Bean <beandaemon at gmail.com> 
Date: 03/06/2015 1:54 PM (GMT-07:00) 
To: CLUE's mailing list <clue at cluedenver.org> 
Subject: [clue] seeking debugging advice 

OK - I've been staring at this for a while, I'm just not seeing it. Anyone have any suggestions as to why 

#setupScript.sh 
#assumes RHEL 64 bit 
#install RPMs 
yum -y groupinstall "Desktop" "Desktop Platform" "X Window System" "Fonts" "Graphical Administration Tools" "Internet Browser" "General Purpose Desktop" "Graphics Creation Tools" "Legacy X Window System compatibility" 
#set default boot to rl5 
sed -i 's/id:3:initdefault:/id:5:initdefault:/g' /etc/inittab 
echo "inserting a test line" 
/bin/rpm -ivh /root/packages/epel-release-6-8.noarch.rpm 
/bin/rpm -i /root/packages/fahcontrol-7.4.4-1.noarch.rpm 
/bin/rpm -i /root/packages/fahviewer-7.4.4-1.x86_64.rpm 
/bin/rpm -i /root/packages/fahclient-7.4.4-1.x86_64.rpm 
/bin/rpm -i /root/packages/nomachine_4.4.12_11_x86_64.rpm 
#configures nomachine 
cp /usr/NX/etc/server.cfg /usr/NX/etc/server.cfg.backup2 
sed -i 's/EnablePasswordDB = "0"/EnablePasswordDB = "1"/g' /usr/NX/etc/server.cfg 
service sshd restart 
/usr/NX/bin/nxserver --restart 
#adds myuser 
useradd -m -d /home/mbean -s /bin/bash mbean 
passwd mbean 
/usr/NX/bin/nxserver --useradd mbean 
#copies sshKeys 
cp -pr /root/.ssh/authorized_keys /home/mbean/.ssh/authorized_keys 
chown -r mbean /home/mbean/.ssh 
chgrp -r mbean /home/mbean/.ssh 
#deletes the default user 
userdel ec2-user 
rm -rf /home/ec2-user 

Produces: 

Package xorg-x11-fonts-Type1-7.2-9.1.el6.noarch already installed and latest version 
Package xorg-x11-fonts-misc-7.2-9.1.el6.noarch already installed and latest version 
Package xorg-x11-fonts-100dpi-7.2-9.1.el6.noarch already installed and latest version 
Package xorg-x11-fonts-ISO8859-1-100dpi-7.2-9.1.el6.noarch already installed and latest version 
Warning: Group legacy-x does not have any packages. 
No packages in any requested group available to install or update 
: No such file or directoryb 
inserting a test line 
failed: No such file or directory-release-6-8.noarch.rpm 
failed: No such file or directoryontrol-7.4.4-1.noarch.rpm 
failed: No such file or directoryiewer-7.4.4-1.x86_64.rpm 
failed: No such file or directorylient-7.4.4-1.x86_64.rpm 
failed: No such file or directorychine_4.4.12_11_x86_64.rpm 
: No such file or directory/server.cfg 

What's really confusing me is that I literally went through and executed the commands one at a time by hand without any errors. Only thing I can think of is maybe there's some funky text expansion or special character in userspace that I'm missing. 

Here's the contents of /root/packages: 

drwxr-xr-x. 3 root root 4096 Mar 6 15:46 . 
dr-xr-x---. 6 root root 4096 Mar 6 15:18 .. 
-rw-r--r--. 1 root root 1308 Mar 6 15:29 1 
-rw-r--r--. 1 root root 14540 Mar 5 15:55 epel-release-6-8.noarch.rpm 
-rw-r--r--. 1 root root 4594767 Mar 5 15:56 fahclient-7.4.4-1.x86_64.rpm 
-rw-r--r--. 1 root root 234381 Mar 5 15:56 fahcontrol-7.4.4-1.noarch.rpm 
-rw-r--r--. 1 root root 4932300 Mar 5 15:56 fahviewer-7.4.4-1.x86_64.rpm 
drwx------. 2 root root 16384 Mar 6 13:54 lost+found 
-rw-r--r--. 1 root root 32634161 Mar 3 14:02 nomachine_4.4.12_11_x86_64.rpm 
-rwxr--r--. 1 root root 1230 Mar 6 15:46 setupScript.sh 
-rwxr--r--. 1 root root 248 Mar 6 15:38 testscript.sh 
[root at ip-172-31-43-35 packages]# pwd 
/root/packages 

advice is appreciated 

Mike B 

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