| ID |
Date |
Author |
Type |
Category |
Subject |
|
7
|
Mon Sep 21 11:04:32 2015 |
Stefan Ritt | Routine | Software | Download whole Web sites with |
To download whole web sites recursively, use
wget -m <URL>
where -m (mirror) does a recursive download of up to five levels and only
downloads files which are newer than the local copy. |
|
6
|
Mon Sep 21 11:04:12 2015 |
Stefan Ritt | Routine | Software | Rectangle commands for EMACS |
- Set mark at current cursor position:
Ctrl-Space
- Define opposite corner of rectangle:
Move cursor to position
- Fill current rectangle with blanks:
Ctrl-X,R,O (open rectangle)
- Erase current rectangle:
Ctrl-X,R,K (kill rectangle)
- Copy current rectangle into internal buffer:
Ctrl-X,R,R (register rectangle)
- Paste (yank back) rectangle from internal buffer:
Ctrl-X,R,Y (yank rectangle) |
|
5
|
Mon Sep 21 11:03:40 2015 |
Stefan Ritt | Configuration | Other | Apache restricted access |
- create user/password file:
htpasswd -c /etc/httpd/conf/users pibeta
<passwd>
- configure Apache in access.conf:
#
# Restrict access to pibeta for "resstricted" directory
#
<Directory /home/pibeta/WWW/restricted>
AuthName "restricted"
AuthType Basic
AuthUserFile /etc/httpd/conf/users
require valid-user
</Directory>
- restart Apache
killall -HUP httpd |
|
4
|
Mon Sep 21 11:03:22 2015 |
Stefan Ritt | Configuration | Network | Full Duplex |
/etc/conf.modules:
alias eth0 eepro100
options eepro100 options=0x30
See parameters at http://www.scyld.com/network/eepro100.html
And for 3c59x (PSI stock):
alias eth0 3c59x
options eth0 options=20 full_duplex=1
see: http://www.scyld.com/network/vortex.html |
|
3
|
Mon Sep 21 11:02:53 2015 |
Stefan Ritt | Configuration | Network | Port forwarding |
- obtain
http://www.compsoc.net/~steve/portfw-2.2.html
- Install RPM:
rpm -i ipmasqadm-0.4.2-3.i386.rpm
- Example fast/telnet -> node1/telnet
modprobe ip_masq_portfw.o
ipmasqadm portfw -f
ipmasqadm portfw -a -P tcp -L 129.129.25.207 23 -R 10.0.0.1 23
hmmmm |
|
2
|
Mon Sep 21 11:01:52 2015 |
Stefan Ritt | Configuration | Network | NIS |
! Note: at least two user entries in passwd file necessary !
Server
======
- authconfig: enable NIS, domain "fast", server "fast", use shadow, MD5
- /etc/rc.d/init.d/ypserv start
/etc/rc.d/init.d/ypbind start
- /var/yp/Makefile:
# shadow -> shadow #
netgrp -> # netgrp
- /var/yp/secureent:
255.255.255.0 10.0.0.0
- /usr/lib/yp/ypinit -m
- Test: ypcat passwd
ypwhich
ypmatch stefan passwd
Client
======
- remove users from passwd/shadow
- [brsh] authconfig --enablenis --nisdomain fast --nisserver fast \
--useshadow --enablemd5 --kickstart
Update (after useradd)
======================
cd /var/yp; make |
|
1
|
Mon Sep 21 11:01:23 2015 |
SR | Routine | Hardware | Welcome to this ELOG demo |
Hello,
welcome to this ELOG demonstration. It contains a logbook for Linux Tips &
Tricks. You can use the arrow buttons on the top right corner to browse
this logbook, use the "Find" link to search for certain entries in the
logbook and the "New" link to enter a new entry. The write access is not
password protected so everybody can submit entries, since this is just a
demonstration. Each submission causes an automatic email notification to
the author.
When submitting entries, attachments can be added just like with email
programs. This entry for example contains a JPG attachment and a text
attachment.
Stefan Ritt <stefan.ritt@psi.ch> |
| Attachment 1: psi.png
|
|