rity command (The "info" reader in this case)</td></tr>
<tr><td>•</td><td class="nw">renice ... limit to 20<a href="speeds.html">KB/s</a> in this case)</td></tr>
<tr><td> </td><td class="nw">wg... >echo 'Test' | tr '[:lower:]' '[:upper:]'</td><td>Case conversion</td></tr>
<tr><td>•</td><td class="n
Web access to users on certain networks. In this case, it's an ACL that defines a home network of 192.1... anytime without having to restart Squid. In this case, you add a username called www:
<code>
[root@big... ntication program in squid.conf, which is in this case ncsa_auth. Next, create an ACL named ncsa_users w
This will cause the creation of a variable in the case of ${foo=bar}.
These operators can be used in a v... or setting defaults for command-line arguments in case the user omits them. We'll use the first one in o... shorthand for ${foo} which is really the simplest case of several ${foo:operators} and similar construct... of this command with anything you like.
Another case might be where you'd want to traverse a list of d
m will set the speed up to 800MHz in this special case - if required - and when idle again - go down wit... etc/sysconfig/cpufreq
# See how we were called.
case "$1" in
start|low|lo)
POWERMODE=powersave
ech
owercase. (They are displayed here in upper/lower case for easier reading). If a command's function is n... are set to "Pin2000" and "Manager" (respectively, case sensitive), which you may want to change since al
on of your kernel with the uname command. In this case it is version 2.6.14-1.1644.
<code>
[root@bigboy... iling multiple kernel versions in future. In this case, the tree is moved and then linked.
<code>
[root... ill be located in the configs/ directory. In this case the uname -a command is used to determine the sys... on's subdirectory located under /usr/src. In this case, the subdirectory's name is /usr/src/linux-2.6.5-
e backup files. Will use symmetrical keys in this case.
PASSPHRASE='yoursecretgpgpassphrase'
export PASS... e backup files. Will use symmetrical keys in this case.
PASSPHRASE='[password]'
export PASSPHRASE
# Set
