System information
C haracter T abl e. Double-click this highlighted character to place it in the T ext
to co py field and then click the Co py button. Now switch back to your document
and choose Ed it → Past e from the ged it menu bar.
The above text includes application names; system-wide menu names and items; application-specific
menu names; and buttons and text found within a GUI interface, all presented in proportional bold
and all distinguishable by context.
Mono-spaced Bold Italic or Proportional Bold Italic
Whether mono-spaced bold or proportional bold, the addition of italics indicates replaceable or
variable text. Italics denotes text you do not input literally or displayed text that changes depending
on circumstance. For example:
To connect to a remote machine using ssh, type ssh username@ domain.name at a
shell prompt. If the remote machine is exampl e. co m and your username on that
machine is john, type ssh jo hn@ exampl e. co m.
The mo unt -o remo unt file-system command remounts the named file system.
For example, to remount the /ho me file system, the command is mo unt -o remo unt
/ho me.
To see the version of a currently installed package, use the rpm -q package
command. It will return a result as follows: package-version-release.
Note the words in bold italics above: username, domain.name, file-system, package, version and
release. Each word is a placeholder, either for text you enter when issuing a command or for text
displayed by the system.
Aside from standard usage for presenting the title of a work, italics denotes the first use of a new and
important term. For example:
Publican is a DocBook publishing system.
1.2. Pull-quot e Convent ions
Terminal output and source code listings are set off visually from the surrounding text.
Output sent to a terminal is set in mo no -spaced ro man and presented thus:
books Desktop documentation drafts mss photos stuff svn
books_tests Desktop1 downloads images notes scripts svgs
Source-code listings are also set in mo no -spaced ro man but add syntax highlighting as follows:
static int kvm_vm_ioctl_deassign_device(struct kvm *kvm,
struct kvm_assigned_pci_dev *assigned_dev)
{
int r = 0;
struct kvm_assigned_dev_kernel *match;
mutex_lock(& kvm->lock);
match = kvm_find_assigned_dev(& kvm->arch.assigned_dev_head,
assigned_dev->assigned_dev_id);
if (!match) {
printk(KERN_INFO "%s: device hasn't been assigned
Preface
9