Symbols
- .config, Creating a .config file
- /dev/md0, Configuring RAID (using mdadm)
- /dev/nst*, tar
- /dev/st*, tar
- /dev/zero, Swap
- /etc/auto.master, Autofs and automounter
- /etc/exports, The mount daemon, Exporting filesystems
- /etc/fstab, Mounting and Unmounting, Physical installation
- /etc/init.d/autofs, Autofs and automounter
- /etc/init.d/bind, Name-server components in BIND
- /etc/init.d/pcmcia, Configuring modules
- /etc/init.d/rc, The /etc/init.d/rc script
- /etc/inittab, Configuring /etc/inittab
- /etc/mdadm.conf, Configuring RAID (using mdadm)
- /etc/modules.conf, Configuring modules
- /etc/rc.boot, The /etc/init.d/rc script
- /etc/rcN.d, The /etc/init.d/rc script
- /proc, Using the /proc filesystem
- /proc/interrupts, Using the /proc filesystem
- /proc/meminfo, Swap
- /proc/mounts, The bootprocess, Mounting and Unmounting
- /proc/sys/kernel, Hardware and Kernel Information
- /proc/sys/net/ipv4/ip_forward, Using the /proc filesystem
- /sbin/sulogin, When fsck is started but fails
- /usr/src/, Unpacking source code
- /var/lib/ldap/, slapd-config
- /var/named, Name-server components in BIND
- 0.0.0.0, Routing Through a Gateway
- 10/8, Private Network Addresses
- 127.0.0.1, The Loopback Interface
- 172.16/12, Private Network Addresses
- 192.168/16, Private Network Addresses
- 67, What is DHCP?
- 68, What is DHCP?
- 8.3 filename format, Creating an image for a CD-ROM
A
- access logs, Apache access_log file
- access.db, Important sendmail files
- ACK sweep, Description
- AH, IPSEC
- antirelaying, Antirelaying
- Apache
- *, Name-based virtual hosting
- .htaccess, Configuring authentication modules
-
443, Public key cryptography
- ?, Name-based virtual hosting
- access_log, Apache access_log file
- AllowOverride, Configuring authentication modules
- apache2, Installing the Apache web-server
- Apache2 configuration files, Installing the Apache web-server
- apache2ctl>, The httpd binary
- apachectl>, The httpd binary
- APXS, APache eXtenSion (APXS) support tool
- AuthDBMGroupFile, Configuring authentication modules
- AuthGroupFile, Group files
- AuthType, Configuring authentication modules
- AuthUserFile, Configuring authentication modules
- CLF, Apache access_log file
- CustomLog, Setting up a single daemon
- Discretionary Access Control, Restricting client user access
- DNS, Name-based virtual hosting
- DocumentRoot, Name-based virtual hosting
- htpasswd, User files
- httpd, Run-time loading of modules (DSO)
- IP-based virtual hosting, IP-based virtual hosting
- libssl.so, Run-time loading of modules (DSO)
- Limit, Configuring authentication modules
- Listen, Name-based virtual hosting
- Mandatory Access Control, Restricting client user access
- MaxClients, Configuring Apache server options
- MaxKeepAliveRequests, Configuring Apache server options
- MaxSpareServers, Configuring Apache server options
- MinSpareServers, Configuring Apache server options
- modules, Modularity
- mod_access, Restricting client user access
- mod_auth, Restricting client user access
- mod_auth_anon, Restricting client user access
- mod_auth_digest, Restricting client user access
-
mod_ssl, Apache with mod_ssl
- multiple daemons, IP-based virtual hosting
- Name-base virtual hosting, Name-based virtual hosting
- NameVirtualHost, Name-based virtual hosting
- PerlSetVar, Configuring mod_perl
- Redirect, Customizing file access
- Require valid-user, Configuring authentication modules
- ServerAdmin, Setting up a single daemon
- ServerAlias, Name-based virtual hosting
- ServerName, Name-based virtual hosting
- ServerRoot, IP-based virtual hosting
-
SSLCertificateFile, How to create a SSL server Certificate
-
SSLCertificateKeyFile, How to create a SSL server Certificate
- StartServers, Configuring Apache server options
- TransferLog, Setting up a single daemon
- User, IP-based virtual hosting
- VirtualHost, Name-based virtual hosting
- APXS, APache eXtenSion (APXS) support tool
- arp, ARP, Address Resolution Protocol , ifconfig, arp and arpwatch
- ARP
- cache, arp and arpwatch
- arpwatch, arp and arpwatch
- Attacks
- DoS, Description
- SYN, Description
- automount, Autofs and automounter, NFS client: software and configuration
- availability, Estimate throughput and identify bottlenecks in a system including networking
B
- backup
- AMANDA, Backup solutions
- BackupPC, Backup solutions
- Bacula, Backup solutions
- Bareos, Backup solutions
- plan, Where?
- testing, How?
- verifying, How?
- badblocks, fsck (fsck.*)
- bandwith usage, Objectives
- bind, Name-server components in BIND
- #, Syntax
- //, Syntax
- ;, Syntax
- @, Predefined zone statements, The db.local file
- allow-query, Configuring the master on privdns
- allow-transfer, Configuring the master on privdns
- category, The logging statement
- chrooted, Split DNS: two DNS servers on one machine
- current origin, The db.127 file
- db.127, The db.127 file
- db.local, The db.local file
- dialup, The options statement
- directory, The options statement
- exworks, Internal DNS
- fetch-glue, Configuring the internal nameserver
- file, Syntax
- forward, The options statement
- forward first;, The options statement
- forward only;, The options statement
- forwarders, Syntax, The options statement, Configuring DNS on liongate
- heartbeat-interval, Limiting negotiations
- hint, The hints file
- jail, Configuring the internal nameserver
- localhost, The db.local file
- named.conf, The named.conf file
- named.pid, Configuring the internal nameserver
- options, The options statement
- recursion, Configuring the internal nameserver
- reload, Controlling named with a start/stop script
- resolv.conf, Configuring the master on privdns
- SIGHUP, Sending signals to named
- slave, Alternatives
- stand-alone master, Split DNS: stand-alone internal master
- start, Controlling named with a start/stop script
- stop, Controlling named with a start/stop script
- version, The options statement
- zone file, Predefined zone statements
- {, Syntax
- }, Syntax
- blacklisting, Description
- blank, Write the CD-image to a CD
- blkid, UUIDs
- boot, Configuring /etc/inittab
- boot option
- initrd=, The bootprocess
- boot sequence, The bootprocess
- bootwait, Configuring /etc/inittab
- bottlenecks , Objectives
- bounce attack, Description
- broadcast, The company's shared-networks and subnets
- broadcast address, Ethernet Interfaces
- bugtraq, Description
- bus
- SCSI, Write the CD-image to a CD
- BUS, Write the CD-image to a CD
- bzImage, Kernel Components (201.1), Different types of kernel images
- bzip2, Unpacking source code
C
- CA,
- CA.pl, How to create a SSL server Certificate
- caching-only nameserver, A caching-only name server
- Carnegie Mellon, Description
- CD-ROM filesystem, Creating an image for a CD-ROM
- cdrecord, Write the CD-image to a CD
- CERT, Description
- http://www.cert.org, Website
- certificate
- self-signed,
- Certificate Authority, Public key cryptography, How to create a SSL server Certificate,
- Certificate Signing Request, How to create a SSL server Certificate
- chkconfig, The chkconfig command
- CIAC, Description
- BULLETIN, Subscribing to the mailing list
- ciac-listproc@llnl.gov, Subscribing to the mailing list
- NOTES, Subscribing to the mailing list
- SPI-ANNOUNCE, Subscribing to the mailing list
- SPI-NOTES, Subscribing to the mailing list
- subscribing, Subscribing to the mailing list
- unsubscribe, Unsubscribing from the mailing list
- Common Log Format, Apache access_log file
- Common Name, Directory /etc/ssl/
- configure, Building from source
- Configuring
- Apache, Configuring Apache server options
- Apache
Authentication Modules, Configuring authentication modules
- Apache mod_perl, Configuring mod_perl
- Apache mod_php, Configuring mod_php support
- bind, Domain Name Server (207)
- disks, Physical installation
- kernel modules, Configuring modules
- LDAP Authentication, pam_ldap
- Linux Kernel, Creating a .config file
- Linux kernel options, Configuring kernel options
- Logical Volume Manager, Configuring Logical Volume Management
- Network Interface, Configuring the network interface
- NFS, Setting up NFS
- NIS Authentication, pam_nis
- Openswan, IPSEC
- PAM, How does it work?
- RAID, Configuring RAID (204.1)
- SMB Server, What is Samba?, NFS - The Network File System
- Web Server, Basic Apache Configuration (208.1)
- CONFIG_KMOD, kmod versus kerneld
- CONFIG_MODULES, kmod versus kerneld
- cpio, cpio
- CPU Usage, Objectives
- create filesystem, Creating Filesystems
- Creating
- filesystem, Creating Filesystems
- SSL Server Certificate
, How to create a SSL server Certificate
- Cricket, Monitoring Apache load and performance
- Cryptography
-
Public Key, Public key cryptography
- CSR,
- CTRL-ALT-DEL, Configuring /etc/inittab
- ctrlaltdel, Configuring /etc/inittab
- custom kernel, Building A Custom Kernel
- cylinder, Physical installation
D
- dd, Making a copy of a data CD, dd
- debugfs, Disk Checks
- default gateway, Routing Through a Gateway
- default route, Routing Through a Gateway
- depmod, Module Dependency File
- device or resource busy, Manipulating modules
- DHCP, What is DHCP?
- BOOTP, Static BOOTP hosts
- Client, What is DHCP?
- client identifier, Static hosts
- default-lease-time, Leases
- dhcpd.conf, How is the server configured?
- dhcpd.leases, Leases
- domain-name-servers, The global parameters for services
- ethernet address, Static hosts
- Global Parameters, What are (global) parameters?
- group declaration, What is a group declaration?
- host declaration, What is a host declaration?
- IP-address, An example
- max-lease-time, Leases
- nntp-server, The global parameters for services
- Normal Parameters, What are (global) parameters?
- option, The global parameters for services
- pop-server, The global parameters for services
- relaying, What is DHCP-relaying?
- reload, Reloading the DHCP-server after making changes
- Server, What is DHCP?
- shared network, What is a shared-network declaration?
- smtp-server, The global parameters for services
- Static Host, Static hosts
- subnet declaration, What is a subnet declaration?
- dhcpd, How is the server configured?
- dhcrelay, What is DHCP-relaying?
- Diagnose resource usage,
- dig, The dig and host utilities, DNS Utilities
- directory blocks, Filesystems
- Disk, Disk
- disk I/O, Objectives
- DKMS
- dkms command, DKMS
- dmesg, Physical installation
- Kernel Runtime Management, Hardware and Kernel Information
- Troubleshooting Network Issues, Incorrect initialization of the system
- DNAT, Adding extra functionality
- DNS, Name-server components in BIND
- dnssec-keygen, dnssec-signzone
- dnssec-signzone, dnssec-signzone
- NSEC, dnssec-signzone
- RRSIG, dnssec-signzone
- DoS Attack, Description
- DoS Attacks
- IP address spoofing, Description
- Network Ingress Filtering, Description
- Packet Flooding, Description
- SYN, Description
- sysctl, Using /proc/sys/net/ipv4 (sysctl) to prevent simple DOS attacks
- DoS with IP address spoofing, Description
- Dovecot, Sieve
- dracut, Dracut
- dumpe2fs, Disk Checks, dumpe2fs
- Dynamic Shared Objects, Run-time loading of modules (DSO)
F
- fail2ban, Description
- FAT, Mounting and Unmounting
- fdisk, Configuring Logical Volume Management
- filesystems, Filesystems
- filter, Tables and Chains
- firewalling
and routing throughput, Objectives
- FORWARD, Tables and Chains
- forwarding, Port and/or IP forwarding
- free, Swap
- fsck, When fsck is started but fails, Disk Checks, fsck (fsck.*)
- -a, fsck (fsck.*)
- -A, fsck (fsck.*)
- -c, fsck (fsck.*)
- -C, fsck (fsck.*)
- -f, fsck (fsck.*)
- -n, fsck (fsck.*)
- -p, fsck (fsck.*)
- -R, fsck (fsck.*)
- -y, fsck (fsck.*)
- FTP, squid
- Active, Active mode
- connection modes, FTP connection modes
- firewalll, Enabling connections through a firewall
- Passive, Passive mode
- Fully Qualified Domain Name
, Directory /etc/ssl/
G
- gateway, Routing Through a Gateway
- getty, Configuring /etc/inittab
- gnutls-cli, SSL
- gopher, squid
- GRUB, GRUB explained, Influencing the regular boot process
- GRUB 2, GRUB explained
- GRUB Legacy, GRUB explained
- grub-install, GRUB Legacy
- gunzip, Unpacking source code
- gzip, Manual initrd creation, Unpacking source code
I
- ICMP, ping and ping6
- ID, Write the CD-image to a CD
- IDE, Physical installation
- ifconfig, Configuring the network interface, ifconfig, An example situation
- IKE, IPSEC
- include, Schemas and Whitepages
- indirection blocks, Filesystems
- init, The init process, Switching runlevels
- order of scripts, The /etc/init.d/rc script
- init scripts, The /etc/init.d/rc script
- initdefault, Configuring /etc/inittab
- initial RAM disk, The initial ram disk (initrd)
- initrd, The initial ram disk (initrd), GRUB Legacy
- manual creation, Manual initrd creation
- mkinitrd, Create initrd using mkinitrd
- inittab, Switching runlevels
- inode, Filesystems
- INPUT, Tables and Chains
- insmod, Manipulating modules
- install, Building from source
- interval between checks, tune2fs
- iostat, iostat, Estimate throughput and identify bottlenecks in a system including networking
- iotop, iotop
- IP, Configuring the network interface
- Category 1, Private Network Addresses
- Category 2, Private Network Addresses
- Category 3, Private Network Addresses
- private, Private Network Addresses
- public, Private Network Addresses
- ip, The ip command, /sbin/ip
- IPSEC, VPN Types, IPSEC
- IPTABLES, Implementation
- FILTER, The FILTER table
- MANGLE, The MANGLE table
- NAT, The NAT table
- stateful, Connection tracking: Stateful Firewalling
- iptables
- --state, Connection tracking: Stateful Firewalling
- ACCEPT, Adding extra functionality
- DNAT, Adding extra functionality
- DROP, Adding extra functionality
- extended modules, Adding extra functionality
- filter, Tables and Chains
- FORWARD, Tables and Chains
- forwarding, Port and/or IP forwarding
- icmp, Adding extra functionality
- INPUT, Tables and Chains
- ip_conntrack, Connection tracking: Stateful Firewalling
- ip_conntrack_ftp, Connection tracking: Stateful Firewalling
- limit, Adding extra functionality
- LOG, Adding extra functionality
- mac, Adding extra functionality
- mangle, Tables and Chains
- MARK, Adding extra functionality
- mark, Adding extra functionality
- MASQUERADE, Adding extra functionality
- matching modules, Adding extra functionality
- MIRROR, Adding extra functionality
- multiport, Adding extra functionality
- NAT, Tables and Chains
- NF_ACCEPT, Netfilter “hooks”
- NF_DROP, Netfilter “hooks”
- NF_QUEUE, Netfilter “hooks”
- NF_REPEAT, Netfilter “hooks”
- NF_STOLEN, Netfilter “hooks”
- OUTPUT, Tables and Chains
- owner, Adding extra functionality
- POSTROUTING, Tables and Chains
- PREROUTING, Tables and Chains
- QUEUE, Adding extra functionality
- REDIRECT, Adding extra functionality
- REJECT, Adding extra functionality
- restore, Saving And Restoring Firewall Rules
- RETURN, Adding extra functionality
- save, Saving And Restoring Firewall Rules
- SNAT, Adding extra functionality
- state, Adding extra functionality
- targets, Adding extra functionality
- tcp, Adding extra functionality
- TOS, Adding extra functionality
- tos, Adding extra functionality
- udp, Adding extra functionality
- unclean, Adding extra functionality
- iptables-restore, Saving And Restoring Firewall Rules
- iptables-save, Saving And Restoring Firewall Rules
- iptraf, iptraf
- ip_conntrack, Connection tracking: Stateful Firewalling
- ip_conntrack_ftp, Connection tracking: Stateful Firewalling
- iscsiadm, iSCSI Initiator
- iso9660, Mounting and Unmounting
- ISO9660, Creating an image for a CD-ROM
- iw, iw
- iwconfig, iw, iwconfig
- iwlist, iwlist
K
- kbdrequest, Configuring /etc/inittab
- kernel
- compression, Different types of kernel images
- hybrid, Different types of kernel images
- micro, Different types of kernel images
- monolithic, Different types of kernel images
- routing
tables, netstat
- kernel documentation, Kernel Components (201.1)
- kernel image, Kernel Components (201.1)
- kernel modules, What are kernel modules, Customise, build and install a custom kernel and kernel modules
- alias, Configuring modules
- depfile=, Configuring modules
- install, Configuring modules
- keep, Configuring modules
- location, What are kernel modules
- options, Configuring modules
- path=, Configuring modules
- post-install, Configuring modules
- post-remove, Configuring modules
- pre-install, Configuring modules
- pre-remove, Configuring modules
- remove, Configuring modules
- kerneld, kmod versus kerneld
- kill, Sending signals to named
- kmod, kmod versus kerneld
L
- LDAP, OpenLDAP
- RFC 2116, LDAP
- RFC 2251, LDAP
- ldapadd, ldapadd
- ldapdelete, ldapdelete
- ldappasswd, ldappasswd
- ldapsearch, ldapsearch
- LDIF, LDIF
- Linux
- boot process, The Linux Boot process
- cleaning the kernel, Cleaning the kernel
- directory structure, The File Hierarchy
- disks, Physical installation
- file hierarchy, The File Hierarchy
- init, The bootprocess
- kernel modules, Manipulating modules
- kernel parameters, Passing parameters to the kernel
- kernel patching, Patching a Kernel
- kernel sources, Getting the kernel sources
- lockd, The lock daemon
- Logical Volume Manager, Configuring Logical Volume Management
- maximum kernel size, Different types of kernel images
- NFS Client, Configuring the kernel for NFS
- NFS Client v3, Configuring the kernel for NFS
- NFS Server, Configuring the kernel for NFS
- NFS Server v3, Configuring the kernel for NFS
- system recovery, Terms and Utilities
- Linux firewall, Implementation
- linuxrc, The bootprocess
- lo, The Loopback Interface
- Logical Volume, Configuring Logical Volume Management
- loop mount, Test the CD-image
- loopback interface, The Loopback Interface
- lsdev, Hardware and Kernel Information
- lsmod, Manipulating modules
- lsof, lsof, /usr/sbin/lsof
- lspci, Hardware and Kernel Information
- lsusb, Hardware and Kernel Information
- LUN, Write the CD-image to a CD
- lvchange, LVM commands
- lvcreate, Configuring Logical Volume Management, LVM Snapshots, LVM commands
- lvdisplay, LVM commands
- lvextend, Modifying logical volumes, volume groups and physical volumes, LVM commands
- lvm, Configuring Logical Volume Management
- lvmdiskscan, LVM commands
- lvmreduce, LVM commands
- lvmremove, LVM commands
- lvmrename, LVM commands
- lvmresize, LVM commands
- lvol, Configuring Logical Volume Management
- lvremove, LVM Snapshots
- lvs, LVM commands
- lvscan, LVM commands
M
- m4, Sendmail, Manual entries in sendmail.cf
- mail server, Basic knowledge of the SMTP protocol
- mail transfer agent, Exim
- Maildir, Maildir format
- maillog, Logging
- mailq, Sendmail emulation layer commands
- major release, Scheme up to 2.6.0 kernels
- make, Cleaning the kernel, Building from source
- binrpm-pkg, Building A Custom Kernel
- deb-pkg, Building A Custom Kernel
- mrproper, Cleaning the kernel
- rpm-pkg, Building A Custom Kernel
- make bzImage, make zImage/bzImage
- make clean, make clean
- make config, make config
- make gconfig, make xconfig and gconfig
- make menuconfig, make menuconfig
- make modules, make modules
- make modules_install, make modules_install
- make oldconfig, make oldconfig
- make xconfig, make xconfig and gconfig
- make zImage, make zImage/bzImage
- makemap, Important sendmail files
- making a filesystem, Filesystems
- mangle, Tables and Chains
- masqueraded connections, netstat
- masterfile-format, Checking zone files for syntax errors
- Mbox, Mbox and maildir storage formats
- mbox_min_index_size, POP3 server
- MD, Software RAID
- mdadm, Configuring RAID (using mdadm)
- memory
- physical, free
- virtual, free
- memory usage, Objectives
- minor release, Scheme up to 2.6.0 kernels
- mirroring, RAID levels
- mkcert.sh, SSL
- mke2fs, Encrypted file systems
- mkfs, Creating Filesystems, mkfs (mkfs.*), Configuring Logical Volume Management
- mkfs.ext2, Creating Filesystems
- mkinitramfs, The initial ram disk (initrd)
- mkisofs, Creating an image for a CD-ROM
- mkswap, Swap, mkswap
- modinfo, Manipulating modules
- modprobe, Manipulating modules
- monitor resource usage, Predict Future Resource Needs (200.2)
- monitoring
- IO load, iostat
- mount, Using the distribution's bootmedia, Mounting and Unmounting, Configuring Logical Volume Management, NFS client: software and configuration
- mount count, tune2fs
- mountd, The mount daemon
- MRTG, Monitoring Apache load and performance
- mt, tar
- MTA, Exim, Postfix
- MTU, Ethernet Interfaces
- multi-user runlevels, The init process
- MX records, Sendmail and DNS
N
- named, Name-server components in BIND
- named-checkconf, Name-server components in BIND
- named-checkzone, Checking zone files for syntax errors
- named-compilezone, Checking zone files for syntax errors
- named.conf, Name-server components in BIND
- NAT, Network Address Translation (NAT), Tables and Chains
- nc,
/usr/bin/nc
, Basic knowledge of the SMTP protocol, Description
- ncat, Basic knowledge of the SMTP protocol, Description
- ncd, Name-server components in BIND
- net, net
- netbios
- name service, Installing the Samba components
- netfilter, Implementation
- hooks, Netfilter “hooks”
- netmask, Ethernet Interfaces
- netstat, netstat,
/bin/netstat
- network, Objectives
- Network, Remote/Network storage
- Network Address Translation, Network Address Translation (NAT)
- network I/O, Objectives
- Network Ingress Filtering, Description
- network scanning, Description
- newaliases, Important sendmail files, Sendmail emulation layer commands
- NFS, The Loopback Interface, NFS - The Network File System
- --all, The showmount command
- --directories, The showmount command
- -r, Activating an export list
- -ua, Deactivating an export list
- 1024, NFS client: software and configuration
- 4096, NFS client: software and configuration
- 8192, NFS client: software and configuration
- all_squash, Export options
- bg, NFS client: software and configuration
- client, Client, Server or both?
- fg, NFS client: software and configuration
- file handles, Best NFS version
- firewall, Limiting access
- hard, NFS client: software and configuration
- intr, NFS client: software and configuration
- kernel, Requirements for NFS
- kernel space, The NFS daemon
- mount, NFS client: software and configuration
- NFSSVC_MAXBLKSIZE, NFS client: software and configuration
- nfsvers=, NFS client: software and configuration
- noatime, NFS client: software and configuration
- noauto, NFS client: software and configuration
- noexec, NFS client: software and configuration
- nointr, NFS client: software and configuration
- nosuid, NFS client: software and configuration
- no_all_squash, Export options
- no_root_squash, Export options
- portmapper, Requirements for NFS
- portmapper security, The portmapper
- retry=, NFS client: software and configuration
- ro, Export options, NFS client: software and configuration
- root_squash, Export options
- rpc.lockd, The nfs-utils package
- rpc.mountd, The nfs-utils package
- rpc.nfsd, The nfs-utils package
- rpc.statd, The nfs-utils package
- rsize, NFS client: software and configuration
- rw, Export options, NFS client: software and configuration
- securing, Securing NFS
- server, Client, Server or both?
- SIGHUP, The exportfs command
- soft, NFS client: software and configuration
- squashing, Export options
- tcp, NFS client: software and configuration
- timeo=, NFS client: software and configuration
- udp, NFS client: software and configuration
- user space, The NFS daemon
- version 4, Best NFS version
- without portmapper, The portmapper
- wsize, NFS client: software and configuration
- nfsstat, The nfsstat command
- nginx, NGINX
- NIC address, What is a host declaration?
- NIS, The Loopback Interface
- nmap,
nmap
, Description
- ACK sweep, Description
- bounce attack, Description
- network scanning, Description
- NULL Scan, Description
- options, Using the nmap command
- ping sweep, Description
- reverse-ident, Description
- SYN sweep, Description
- TCP SYN, Description
- testing a
firewall, Description
- Xmas Tree, Description
- nmblookup, nmblookup
- nslookup, DNS Utilities
- nsswitch.conf, Name-server components in BIND
- NULL Scan, Description
O
- odd-numbered releases, Scheme up to 2.6.0 kernels
- off, Configuring /etc/inittab
- olcLogLevel, slapd-config
- once, Configuring /etc/inittab
- ondemand, Configuring /etc/inittab
- open
files, lsof
- open relay, Description
- how to test, Testing for open mail relaying
- OpenLDAP, LDAP
- openssl, Directory /etc/ssl/, How to create a SSL server Certificate,
- Openswan, IPSEC
- OpenVAS, OpenVAS
- openvpn, openvpn options, Simple point-to-point example
- Optical Media, Optical Media
- OUTPUT, Tables and Chains
P
- Packet Flooding, Description
- PAM
- account, pam_unix
- auth, pam_unix
- login, How does it work?
- nullok, pam_unix
- optional, How does it work?
- pam.conf, How does it work?
- pam_ldap.so, pam_ldap
- pam_nis.so, pam_nis
- passwd, How does it work?
- password, pam_unix
- required, How does it work?
- requisite, How does it work?
- session, pam_unix
- ssh, How does it work?
- sufficient, How does it work?
- try_first_pass, pam_unix
- use_first_pass, pam_unix
- panic, Hardware and Kernel Information
- partition, Filesystems, Physical installation
- patch, Patching a Kernel, Patch
- --quiet, Patching a Kernel
- --remove-empty-files, Patching a Kernel
- --reverse, Patching a Kernel
- --silent, Patching a Kernel
- --strip, Patching a Kernel
- -E, Patching a Kernel
- -p, Patching a Kernel
- -R, Patching a Kernel
- -s, Patching a Kernel
- patch level, Scheme up to 2.6.0 kernels
- PEM, How to create a SSL server Certificate
- pflogsumm, Logging
- PHP, Configuring mod_php support
- Physical Extents, Configuring Logical Volume Management
- Physical Volume, Configuring Logical Volume Management
- ping, ifconfig
- ping sweep, Description
- ping6, ping and ping6
- PKC, Public key cryptography
- Port mapping, Description
- portmapper, rpcinfo
- postconf, Postfix main.cf file format
- Postfix, Postfix, Mbox and maildir storage formats
- main.cf, Postfix main.cf file format
- TLS,
- postfix, Postfix main.cf file format
- postfix-tls,
- postmap, virtual domains
- postqueue, Sendmail emulation layer commands
- POSTROUTING, Tables and Chains
- powerfail, Configuring /etc/inittab
- powerfailnow, Configuring /etc/inittab
- powerokwait, Configuring /etc/inittab
- powerwait, Configuring /etc/inittab
- PREROUTING, Tables and Chains
- Private Network Addresses, Private Network Addresses
- processes blocked on I/O, Estimate throughput and identify bottlenecks in a system including networking
- procmail, Procmail
- procmailrc, Recipe differences between mbox and maildir for procmailrc
- ps, ps
- pstree, pstree
- pure-ftpd, Configuration, Important command line options
- pvchange, LVM commands
- pvck, LVM commands
- pvcreate, Configuring Logical Volume Management, Modifying logical volumes, volume groups and physical volumes, LVM commands
- pvdisplay, LVM commands
- pvmove, LVM commands
- pvremove, LVM commands
- pvs, LVM commands, lvm.conf
- pvscan, LVM commands
R
- radvd, Assigning addresses in IPv6 networks
- RAID, What is RAID?
- 0, RAID levels
- 1, RAID levels
- 4, RAID levels
- 5, RAID levels
- hardware, Hardware RAID
- Linear, RAID levels
- software, Software RAID
- raidstart, Configuring RAID (using mdadm)
- reboot, The init process
- removing a patch, Removing a kernel patch from a production kernel
- reserved blocks, tune2fs
- Resource Usage
- Measure, Measure and Troubleshoot Resource Usage (200.1)
- Troubleshoot, Measure and Troubleshoot Resource Usage (200.1)
- respawn, Configuring /etc/inittab
- reverse zone, Zones and reverse zones
- reverse-ident, Description
- RFC1631, Network Address Translation (NAT)
- RFC2827, Description
- rmmod, Manipulating modules
- rndc, The rndc program
- Rock Ridge, Creating an image for a CD-ROM
- rogue host, arp and arpwatch
- route, Configuring the network interface, route, An example situation
- routing, Routing Through a Gateway
- routing table, Configuring the network interface
- RPC, The Loopback Interface, Configuring the kernel for NFS
- rpcinfo, rpcinfo
- RRDtool, Monitoring Apache load and performance
- RSA, How to create a SSL server Certificate
- RSA-key, Host keys
- Rsync, Rsync
- runlevel, The init process
- runlevel 1, The init process
- runlevel 2-5, The init process
- runlevel 6, The init process
- runlevel s, The init process
- runlevel S, The init process
S
- Samba, What is Samba?
- samba
- global, special sections
- homes, special sections
- inetd, Installing the Samba components
- ldapsam, ldapsam
- logon scripts, Creating logon scripts for clients
- nmbd, Installing the Samba components
- passwd backend, Account information databases
- port 137, Installing the Samba components
- port 139, Installing the Samba components
- printers, special sections
- remote administration, net
- smbd, Installing the Samba components
- smbpasswd, Installing the Samba components, smbpasswd
- tdbsam, tdbsam
- username map, [global]
- WINS, Using Samba as a WINS Server
- samba-tool, samba-tool
- sar, sar
- scp, SSH client and server
- SCSI, Write the CD-image to a CD, Hardware RAID
- scsi_id, Implementing device name persistence without multipath
- sdparm, Using sdparm
- security alerts, Security alerts
- security vulnerabilities, Description
- securityfocus, Bugtraq website
- SEI, Description
- sendmail, Sendmail
- sendmail.cf, Important sendmail files
- Server Message Block protocol, What is Samba?
- showmount, Exporting filesystems, The showmount command, The showmount --exports command
- shutdown, The shutdown command communication.
- Sieve, Sieve
- action commands, Action commands
- control commands, Control commands
- test commands, Test commands
- vacation extension, Sieve syntax
- single user mode, Booting into single user mode or a specific runlevel
- slapadd, LDIF
- slapcat, LDIF
- slapd, OpenLDAP
- slapd.d, slapd-config
- slapindex, LDIF
- smartctl, smartmontools: smartd and smartctl
- smartd, smartmontools: smartd and smartctl
- SMB, What is Samba?
- smbclient, smbclient
- smbfs, smbmount
- smbmount, smbmount
- smbpasswd, smbpasswd
- smbstatus, smbstatus
- SMTP
- client, Basic knowledge of the SMTP protocol
- protocol, Basic knowledge of the SMTP protocol
- server, Basic knowledge of the SMTP protocol
- smtpd_tls,
- smtp_tls,
- snapshots, LVM Snapshots
- SNAT, Adding extra functionality
- Snort, The Snort IDS (Intrusion Detection System)
- software RAID, Software RAID
- spam, Basic knowledge of the SMTP protocol
- Split DNS, Split DNS: two DNS servers on one machine
- split-level DNS, Internal DNS
- squid, squid
- -k reconfigure, squid
- ACL, Access policies
- authentication, Authenticators
- auth_param, squid
- cache_dir, squid
- cache_mem, Utilizing memory usage
- cache_swap, Utilizing memory usage
- deny access, Redirectors
- http_access, squid
- http_access allow, Access policies
- http_access deny, Access policies
- http_port, squid
- maximum_object_size, Utilizing memory usage
- minimum_object_size, Utilizing memory usage
- redirector, Redirectors
- redirect_program, squid
- squid.conf, Access policies
- SSL, squid
- StoreEntry, Utilizing memory usage
- ss, ss, /usr/sbin/ss
- SSH, VPN Types
- ssh, SSH client and server, Host keys
- AllowGroups, Allow or deny non-root logins
- AllowUsers, Allow or deny non-root logins
- authorized_keys, User keys, public and private
- Blowfish, Host keys
- configure sshd, Configuring sshd
- DenyGroups, Allow or deny non-root logins
- DenyUsers, Allow or deny non-root logins
- ForwardAgent, Enable agent forwarding
- Host Keys, Host keys
- id_rsa, User keys, public and private
- id_rsa.pub, User keys, public and private
- keys, Keys and their purpose
- PasswordAuthentication, Allow or deny non-root logins
- passwordless, Passwordless authentication
- PermitRootLogin, Allow or deny root logins
- Port mapping, Description
- Protocol, Allow or deny non-root logins
- protocol version
1, Host keys
- PubkeyAuthentication, Passwordless authentication
- RSA, Host keys
- ssh-add, Login session
- ssh-agent, ssh-agent
- sshd_config, Configuring sshd
- SSH_AGENT_PID, Login session
- The X Window System, Enabling or disabling X forwarding
- tunnel, Description
- User Keys, User keys, public and private
- X Sessions, Enabling X-sessions with ssh-agent
- X11DisplayOffset, Enabling or disabling X forwarding
- X11Forwarding, Enabling or disabling X forwarding
- XAuthLocation, Enabling or disabling X forwarding
- ssh-keygen, User keys, public and private
- sshd, SSH client and server
- sshd_config, Configuring sshd
- SSL/TLS, Encrypted webservers: SSL
- state, Connection tracking: Stateful Firewalling, Adding extra functionality
- Stateful Firewall, Connection tracking: Stateful Firewalling
- statistics
- transfer rate, sar
- strace, Tools and utilities to trace software and their system and library calls
- striping, RAID levels
- superblock, Filesystems
- superblock location, debugfs
- swap, vmstat, Swap
- swapoff, Swap
- swapon, Swap
- SYN Attack, Description
- SYN sweep, Description
- sync, sync
- sysctl, Hardware and Kernel Information, Using sysctl, Using /proc/sys/net/ipv4 (sysctl) to prevent simple DOS attacks
- sysinit, Configuring /etc/inittab
- systemctl, Using systemd targets, The systemctl command communication,
- systemd-delta, Using systemd targets
T
- Tape, Tape
- tar, Unpacking source code
- Tar, tar
- TCP SYN, Description
- tcp wrapper, Securing the portmapper
- tcpdump, tcpdump
- telinit, Switching runlevels
- telnet, The Loopback Interface, Basic knowledge of the SMTP protocol, Description
- testparm, testparm
- TIME_EXCEEDED, traceroute
- TLS, Encrypted webservers: SSL
- tlsmgr,
- tlsproxy,
- top, top, Estimate throughput and identify bottlenecks in a system including networking
- traceroute, route
- transparent proxy, Web-caches
- Triple-DES, How to create a SSL server Certificate
- troubleshooting
- /proc, /proc filesystem
- blocking traffic, An example situation
- components involved, An example situation
- firewall, An example situation
- first step, An example situation
- HOP, An example situation
- ICMP, An example situation
- ltrace, Tools and utilities to trace software and their system and library calls
- networks, Introduction to network troubleshooting
- physical problem, An example situation
- ping, An example situation
- routing, An example situation
- strace, Tools and utilities to trace software and their system and library calls
- strings, Tools and utilities to trace software and their system and library calls
- traceroute, An example situation
- TTL, traceroute
- tune2fs, Disk Checks, tune2fs, Using tune2fs
- tunefs
- -c, tune2fs
- -C, tune2fs
- -i, tune2fs
- -m, tune2fs
- -r, tune2fs
- tunnel, What Is A VPN
- tunneling, Description
U
- udevadm, udev
- udevmonitor, udev
- umount, Mounting and Unmounting
- uname, Hardware and Kernel Information, Building from source
- --all, Hardware and Kernel Information
- --hardware-platform, Hardware and Kernel Information
- --kernel-name, Hardware and Kernel Information
- --kernel-release, Hardware and Kernel Information
- --kernel-version, Hardware and Kernel Information
- --machine, Hardware and Kernel Information
- --nodename, Hardware and Kernel Information
- --operating-system, Hardware and Kernel Information
- --processor, Hardware and Kernel Information
- -a, Hardware and Kernel Information
- -i, Hardware and Kernel Information
- -m, Hardware and Kernel Information
- -n, Hardware and Kernel Information
- -o, Hardware and Kernel Information
- -p, Hardware and Kernel Information
- -r, Hardware and Kernel Information
- -s, Hardware and Kernel Information
- -v, Hardware and Kernel Information
- unmount, Mounting and Unmounting
- unresolved symbol, Manipulating modules
- update-rc.d, update-rc.d
- UPS, Configuring /etc/inittab
- uptime, uptime
V
- version numbering, Scheme up to 2.6.0 kernels
- vgcfgbackup, LVM commands
- vgchange, LVM commands
- vgck, LVM commands
- vgconvert, LVM commands
- vgcreate, Configuring Logical Volume Management, LVM commands
- vgdisplay, LVM commands
- vgexport, LVM commands
- vgextend, Modifying logical volumes, volume groups and physical volumes, LVM commands
- vgimport, LVM commands
- vgmerge, LVM commands
- vgmknodes, LVM commands
- vgreduce, LVM commands
- vgremove, LVM commands
- vgrename, LVM commands
- vgs, LVM commands
- vgscan, LVM commands, lvm.conf
- vgsplit, LVM commands
- virtual hosting, Apache Virtual Hosting
- virtual memory
- statistics, vmstat
- vmstat, iostat, Estimate throughput and identify bottlenecks in a system including networking
- VPN, What Is A VPN
- vulnerability, Security alerts
X
- X.500, LDAP
- XFS, Filesystems
- xfs_check, xfs_check
- xfs_grow, Modifying logical volumes, volume groups and physical volumes
- xfs_info, xfs_info
- xfs_repair, xfs_repair
- Xmas Tree, Description
- xz, Unpacking source code
- xz compression, Kernel Components (201.1)
Copyright Snow B.V. The Netherlands