ivalent of strchr() in C.
==== Substr ====
Shell uses zero-based indexing. When substring expansion of the form ${param:offset[:length} is used, an `offset' that evaluates to a number less tha... ram is unset or null, and $param otherwise.
To use negative offsets that begin with a minus sign, se... # ABC
===== Default =====
These operators can be used in a variety of ways. A good example would be to
and Masquerading (to act as router), you need to use NAT option of iptables as follows:
<code> # ipta... ===
<code>
Manufactor Product Revision Protocol User ID Password Access comment
2wire wifi routers n... wireless APs
3COM CellPlex 7000 Telnet tech tech User
3COM cellplex 7000 Telnet admin admin Admin
... in
3COM SuperStack 3 4XXX Multi monitor monitor User
3COM SuperStack 3 4400-49XX Multi manager mana
-password</code>
Anzulegen ist die Datei z.B. für User Gerald mit
<code>htpasswd -c /var/www/webdav-ftp-password gerald</code>
(Weitere User ohne -c). Die Datei sollte natürlich nicht für W... /www/webdav-ftp-password
Require valid-user
</Location>
</code>
Evt. mod_auth_pam + ... ymous_enable=NO
#
# Uncomment this to allow local users to log in.
local_enable=YES
virtual_use_local_p
able to recover it by decrypting the file /home/username/.ecryptfs/wrapped-passphrase using your log... passphrase.
* ecryptfs-unwrap-passphrase /home/username/.ecryptfs/wrapped-passphrase
* Type your l...
If your login passphrase matches the passphrase used to encrypt the wrapped-passphrase file, your mou... need to do is mount your linux partitions. Please use nautilus to do this. The guide will make a lot mo
_Access_with_Squid))
===== Starting Squid =====
Use the chkconfig configure Squid to start at boot:: ... ode>[root@bigboy tmp]# chkconfig squid on
</code>
Use the service command to start, stop, and restart S... e>
==== Access Control Lists ====
You can limit users' ability to browse the Internet with access con... containing lists of web sites and/or domains for use in ACLs. In this example we create to lists in fi
e. This page contains all possible syntax you may use when editing the pages. Simply have a look at the... it this page". If you want to try something, just use the [[playground:playground|playground]] page. Th... u can **__//''combine''//__** all these.
You can use <sub>subscript</sub> and <sup>superscript</sup>, too.
You can use <sub>subscript</sub> and <sup>superscript</sup>,
st step is to edit the /etc/fstabfile as the root user.
The /etc/fstab file is the central file for a... s and determines whether or not the filesystem is user mountable.
If you want the NFS volume to be mo... tomatically on boot, or if you want to allow your users to mount the filesystem, you will want to edit ... separate write commands, reducing write overhead. Use no_wdelay to turn this feature off, which only wo
gen, erkennen Sie anhand der Ausgabe von:
<code> user@sonne> rpm -ql shadow</code>
Bevorzugen Sie die... :
<code>
root@sonne> '''grpck'''
group uucp: no user uucpfaxroot
delete member `uucpfaxroot'? n
grp... de>
root@sonne> '''vigr -s'''
...
fibel::root:user
'''newgroup::root:'''
~
~
~
'''-- INSERT --... sswd newgroup'''
Changing the password for group users
New Password:
Re-enter new password:
4. Die
t also provides the guidelines on how they should use the computer's core infrastructure, such as memor... sks, and other input/output (I/O) devices for the user's benefit.
Linux drivers, the programs that ma... ls also reduce the amount of memory left over for user applications. These may then be forced to juggle... n the type of CPU and configuration you intend to use (Table 33-1).
==== Table 33-1: Kernels Found On
tion parameters ============
#
# UPSNAME xxx
# Use this to give your UPS a name in log files and such. This
# is particulary useful if you have multiple UPSes. This does not
# ... usb
#
# Or a specific cable model number may be used:
# 940-0119A, 940-0127A, 940-0128A, 940-0020... tion
# Server. This is used if you don't have
# a
g the libavcodec library. These files can then be used in conjunction with vcdimager or dvdauthor to cr... 224 kbps 25 4:3
[a] These resolutions are rarely used for DVDs because they are fairly low quality.
I... Ratio ====
The aspect argument of -lavcopts is used to encode the aspect ratio of the file. During playback the aspect ratio is used to restore the video to the correct size.
16:9
9 -p $$</td><td>Make shell (script) low priority. Use for non interactive tasks</td></tr>
<tr id="dirs... perm -444</td><td>Find files not readable by all (useful for web site)</td></tr>
<tr><td>•</td><td cl... erm -111</td><td>Find dirs not accessible by all (useful for web site)</td></tr>
<tr><td>•</td><td cl... -dc dir.tar.bz2 | tar -x</td><td>Extract archive (use gzip instead of bzip2 for tar.gz files)</td></tr>
ion:
<code>
40 cd
41 ls
42 cd /home/user/
43 ls
44 df
45 ls -a
46 rm .AME... 0-persistent-net.rules
49 ls
50 rm /home/user/.config/xfce4/desktop/group-app.xml
51 ls
... erc4.tar.bz2 /usr/sbin/oobe /usr/share/oobe /home/user/.bash_profile
428 ls
429 cp ../080805-101... share/oobe/ /usr/bin/xkb_plugin_set_xorg.sh /home/user/.bash_profile /home/user/.kde/share/config/kpowe
