[clue] seeking debugging advice

David L. Willson DLWillson at TheGeek.NU
Sun Mar 8 08:14:03 MDT 2015


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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