Debian Edu Common packages

Nástroj arping posílá ARP a/nebo ICMP dotazy zadanému hostiteli a zobrazuje odpovědi. Hostitel může být určen názvem, IP či MAC adresou jeho síťového rozhraní.

GNU bc is an interactive algebraic language with arbitrary precision which follows the POSIX 1003.2 draft standard, with several extensions including multi-character variable names, an `else' statement and full Boolean expressions. GNU bc does not require the separate GNU dc program.

Protokol SMB/CIFS umožňuje sdílení souborů mezi vícero platformami včetně Microsoft Windows, OS X a ostatními unixovými systémy.

Tento balíček poskytuje nástroje pro správu oddílů se síťovým souborovým systémem CIFS.

This package will install a handler for command_not_found that looks up programs not currently installed but available from the repositories.

convmv umí konvertovat jeden soubor, strom adresářů, nebo všechny soubory souborového systému do různých kódování. Konvertuje pouze jména souborů, ne jejich obsah. Navíc bere v potaz i symbolické odkazy: kódování cílu odkazu bude změněno, pokud bude změněn samotný symbolický odkaz.

Je také možné převádět adresáře do UTF-8, i když jsou již částečně kódovány v UTF-8.

Klíčová slova: rename, move

This package contains some small utilities for debconf developers.

Installs cfengine config files to be used by the machines set up as part of the Debian Edu (Skolelinux) network. Debian Edu is a Debian Pure Blend.

The English version of the manual for the Bookworm and Bullseye based releases of the Debian Edu / Skolelinux project is included in this package.

Debian Edu is a Debian project to make the best distribution for educational purposes. Skolelinux is the name of the Debian Pure Blend which is produced by the Debian Edu project.

The English version of the Audacity, Rosegarden and ITIL manuals are included in this package. Though outdated, still useful in parts.

Debian Edu is a Debian project to make the best distribution for educational purposes. Skolelinux is the name of the Debian Pure Blend which is produced by the Debian Edu project.

This package provides default answers for packages using debconf, and configures services to work out of the box after an installation.

This is part of the Debian Edu project.

deborphan najde "osiřelé" balíčky. Program rozhodne, na kterých balíčkách nic nezávisí a zobrazí jejich seznam. Hodí se především pro hledání knihoven, ale můžete ho použít pro všechny sekce systému balíčků.

Tento malý nástroj umožňuje systémovým administrátorům vysílat požadavky DHCP, což slouží pro nalezení dosud běžícího serveru DHCP.

Dmidecode reports information about the system's hardware as described in the system BIOS according to the SMBIOS/DMI standard.

This information typically includes system manufacturer, model name, serial number, BIOS version, asset tag as well as a lot of other details of varying level of interest and reliability depending on the manufacturer. This will often include usage status for the CPU sockets, expansion slots (e.g. AGP, PCI, ISA) and memory module slots, and the list of I/O ports (e.g. serial, parallel, USB).

Beware that DMI data have proven to be too unreliable to be blindly trusted. Dmidecode does not scan the hardware, it only reports what the BIOS told it to.

WOL (Wake-on-LAN) is a standard that allows you to turn on a computer over an Ethernet connection. Computers with WOL-enabled network interface cards can be woken from sleep mode, or powered up from standby via a BIOS feature.

One feature that separates etherwake from other implementations is that it also supports WOL passwords.

ethtool can be used to query and change settings such as speed, auto- negotiation and checksum offload on many network devices, especially Ethernet devices.

Program finger zobrazuje informace o uživatelích systému.

fping is a ping like program which uses the Internet Control Message Protocol (ICMP) echo request to determine if a target host is responding. fping differs from ping in that you can specify any number of targets on the command line, or specify a file containing the lists of targets to ping. Instead of sending to one target until it times out or replies, fping will send out a ping packet and move on to the next target in a round-robin fashion.

gdebi lets you install local deb packages resolving and installing its dependencies. apt does the same, but only for remote (http, ftp) located packages.

The package is also scanned via lintian before the install and its possible to inspect the control and data members of the packages.

This package contains the graphical user interface.

gdebi lets you install local deb packages resolving and installing its dependencies. apt does the same, but only for remote (http, ftp) located packages.

It can also resolve build-depends of local debian/control files.

This package contains the libraries and command-line utility.

Htop is an ncursed-based process viewer similar to top, but it allows one to scroll the list vertically and horizontally to see all processes and their full command lines.

Tasks related to processes (killing, renicing) can be done without entering their PIDs.

hwinfo je nástroj pro detekci hardwaru, který se běžně používá v Linuxu.

V Debien Edu (Skolelinux) hwinfo ukázalo nejlepší výsledky než discover při detekování myši, klávesnice a monitoru.

hwinfo sbírá informace o hardwaru nainstalovaném na počítači. Kromě jiných, libhd obsahuje informace o mechanikách cdrom, zip, disketových mechanikách, discích a diskových oblastech, síťových a grafických kartách, monitorech, kamerách, myších, zvukových zařízeních, pppoe, isdn, modemech, tiskárnách, skenerech, biosu, procesorech, usb, paměti a smp.

Tento balíček neobsahuje binární soubory hwscan, hwscand a hwscanqueue. Pokud si myslíte, že by měli být tyto nástroje v balíčku obsaženy, pak prosím kontaktujte správce balíčku na adrese hwinfo@packages.debian.org.

iftop does for network usage what top(1) does for CPU usage. It listens to network traffic on a named interface and displays a table of current bandwidth usage by pairs of hosts. Handy for answering the question "Why is my Internet link so slow?".

iotop does for I/O usage what top(1) does for CPU usage. It watches I/O usage information output by the Linux kernel and displays a table of current I/O usage by processes on the system. It is handy for answering the question "Why is the disk churning so much?".

iotop can only run under a Linux 2.6.20 or later kernel built with the CONFIG_TASKSTATS, CONFIG_TASK_DELAY_ACCT, CONFIG_TASK_IO_ACCOUNTING and CONFIG_VM_EVENT_COUNTERS build config options on.

The iproute2 suite is a collection of utilities for networking and traffic control.

These tools communicate with the Linux kernel via the (rt)netlink interface, providing advanced features not available through the legacy net-tools commands 'ifconfig' and 'route'.

The arping command acts like the standard ping command except it pings a machine by its ARP address instead of its IP address. It is typically used to locate a machine if its hardware address is known but its IP address is unknown

This package provides "less", a file pager (that is, a memory-efficient utility for displaying text one screenful at a time). Less has many more features than the basic pager "more". As part of the GNU project, it is widely regarded as the standard pager on UNIX-derived systems.

Also provided are "lessecho", a simple utility for ensuring arguments with spaces are correctly quoted; "lesskey", a tool for modifying the standard (vi-like) keybindings; and "lesspipe", a filter for specific types of input, such as .doc or .txt.gz files.

This package contains a plugin for the Name Service Switch, providing host name resolution for the locally configured system hostname as returned by gethostname(2). It returns all locally configured public IP addresses or -- if none are configured, the IPv4 address 127.0.0.2 (which is on the local loopback) and the IPv6 address ::1 (which is the local host).

A lot of software relies on that the local host name is resolvable. This package provides an alternative to the fragile and error-prone manual editing of /etc/hosts.

Installing this package automatically adds myhostname to /etc/nsswitch.conf.

Many programs use $TMPDIR for storing temporary files. Not all of them are good at securing the permissions of those files. libpam-tmpdir sets $TMPDIR and $TMP for PAM sessions and sets the permissions quite tight. This helps system security by having an extra layer of security, making such symlink attacks and other /tmp based attacks harder or impossible

libwww-perl (also known as LWP) is a collection of Perl modules that provide a simple and consistent programming interface (API) to the World-Wide Web. The main focus of the library is to provide classes and functions that allow you to write WWW clients. It also contains general purpose modules, as well as a simple HTTP/1.1-compatible server implementation.

malý nástroj, který obsahuje detailní informace o konfiguraci hardwaru počítače. Umí zobrazit přesné informace o nastavení paměti, verzi firmwaru, konfiguraci základní desky, verzi a rychlosti CPU, konfiguraci cache, rychlosti sběrnice, atd. na systémech, které umí pracovat s DMI, na některých počítačích PowerPC (na PowerMac 64 to funguje) a AMD64.

Informace je možno zobrazit v čistě textovém formátu, HTML nebo XML.

Zpracovává informace uložené v sysfs (linuxového jádra 2.6.0 a novějšího) a zobrazuje seznam scsi zařízení připojených do počítače. Volitelně ho můžete použít také pro zobrazení určitého množství informací právě o těchto zařízeních.

GNU Midnight Commander je textový celoobrazovkový správce souborů. Jedná se o dvou-panelový správce souborů s příkazovou řádkou. Obsahuje interní editor podporující zvýraznění syntaxe a externí prohlížeč s podporou binárních souborů. Umí pracovat s VFS (Virtual Filesystem) a díky tomu umí pracovat se soubory umístěnými na vzdáleném počítači (např. přes FTP, SSH) jako by se nacházeli na lokálním počítači.

Memtest86+ provides a more thorough memory check than that provided by BIOS memory tests. Can be loaded and run either directly by a PC BIOS (legacy or UEFI) or via an intermediate bootloader.

This tester runs independently of any OS - it is run at computer boot-up, so that it can test all of your memory. You may want to look at `memtester', which allows one to test your memory within Linux, but this one won't be able to test your whole RAM.

It can output a list of bad RAM regions usable by the BadRAM kernel patch, so that you can still use your old RAM with one or two bad bits.

Mtools is a collection of utilities to access MS-DOS disks from Unix without mounting them. It supports Win'95 style long file names, OS/2 Xdf disks, ZIP/JAZ disks and 2m disks (store up to 1992kB on a high density 3 1/2 disk).

Also included in this package are commands to eject and manipulate the write/password protection control of Zip disks.

mtr combines the functionality of the 'traceroute' and 'ping' programs in a single network diagnostic tool.

As mtr starts, it investigates the network connection between the host mtr runs on and a user-specified destination host. After it determines the address of each network hop between the machines, it sends a sequence of ICMP ECHO requests to each one to determine the quality of the link to each machine. As it does this, it prints running statistics about each machine.

mtr combines the functionality of the 'traceroute' and 'ping' programs in a single network diagnostic tool.

As mtr starts, it investigates the network connection between the host mtr runs on and a user-specified destination host. After it determines the address of each network hop between the machines, it sends a sequence of ICMP ECHO requests to each one to determine the quality of the link to each machine. As it does this, it prints running statistics about each machine.

mtr-tiny is compiled without support for X and conserves disk space.

Ncftp allows a user to transfer files to and from a remote network site, and offers additional features that are not found in the standard interface, ftp. This version has Readline support enabled.

Nmap je nástroj pro zkoumání sítě nebo pro bezpečnostní audity. Podporuje scanování pingem (zjistí, které počítače jsou vzhůru), mnoho technik scanování portů, rozpoznávání verzí protokolů a služeb poslouchajících za porty a zkoumání zvláštností TCP/IP, díky čemuž umí odhadnout operační systém nebo identifikovat zkoumané zařízení. Nmap také nabízí flexibilní zadávání cílů a portů, tajné scanování, scanování s návnadou, scanování sunRPC a ještě něco navíc. Nmap běží na většině Unixů a Windows, podporovány jsou dokonce i populární zařízení do dlaně včetně Sharp Zaurus a iPAQ.

nullidentd is a small, fast and secure identd daemon. It returns a static string for every query.

The inetd server is a network daemon program that specializes in managing incoming network connections. Its configuration file tells it what program needs to be run when an incoming connection is received. Any service port may be configured for either of the tcp or udp protocols.

This is a port of the OpenBSD daemon with some debian-specific features. This package supports IPv6, built-in libwrap access control, binding to specific addresses, UNIX domain sockets and socket buffers tuning.

This package contains various utilities for inspecting and setting of devices connected to the PCI bus.

plocate is a locate(1) based on posting lists, giving much faster searches on a much smaller index. It is a drop-in replacement for mlocate in nearly all aspects, and is fast on SSDs and non-SSDs alike.

This package provides three small programs that gather system information from diverse files under /proc and /sys and print it to the screen:

• lsdev - information from /proc about installed hardware;
• procinfo - system monitoring statistics from /proc and /sys;
• socklist - a summary of open network sockets from /proc/net.

Používá se pro vytvoření poštovního serveru, diskuzních skupin, setřídění příchozí pošty do oddělených složek/souborů (to je velmi vhodné, při zpracování pošty z více diskuzních skupin nebo seřazení zpráv podle priority), předzpracování pošty, spuštění dalšího programu při příchodu zprávy (např. pro spuštění různých zvuků dle typu zprávy) nebo pro automatické přesměrování určitého zprávy někomu jinému.

This package contains miscellaneous utilities that use the proc FS:

• fuser: identifies processes that are using files or sockets.
• killall: kills processes by name (e.g. "killall -HUP named").
• peekfd: shows the data traveling over a file descriptor.
• pstree: shows currently running processes as a tree.
• prtstat: print the contents of /proc//stat

Resolvconf je framework pro udržování systémových informací o jmenných serverech v aktuálním stavu. Nastaví sebe jako prostředníka mezi programy, které tyto informace poskytují (jako ifup/ifdown, DHCP klient, PPP démon a lokální jmenné servery) a programy, které je používají (jako DNS keše a knihovny resolveru).

Tento balíček může být potřeba ručně donastavit. Podrobné instrukce najdete v souboru README.

rsync is a fast and versatile file-copying tool which can copy locally and to/from a remote host. It offers many options to control its behavior, and its remote-update protocol can minimize network traffic to make transferring updates between machines fast and efficient.

It is widely used for backups and mirroring and as an improved copy command for everyday use.

This package provides both the rsync command line tool and optional daemon functionality.

Rsyslog is a multi-threaded implementation of syslogd (a system utility providing support for message logging), with features that include:

• reliable syslog over TCP, SSL/TLS and RELP
• on-demand disk buffering
• email alerting
• writing to MySQL or PostgreSQL databases (via separate output plugins)
• permitted sender lists
• filtering on any part of the syslog message
• on-the-wire message compression
• fine-grained output format control
• failover to backup destinations
• enterprise-class encrypted syslog relaying

It is the default syslogd on Debian systems.

GNU Screen is a terminal multiplexer that runs several separate "screens" on a single physical character-based terminal. Each virtual terminal emulates a DEC VT100 plus several ANSI X3.64 and ISO 2022 functions. Screen sessions can be detached and resumed later on a different terminal.

Screen also supports a whole slew of other features, including configurable input and output translation, serial port support, configurable logging, and multi-user support.

Balíček smartmontools obsahuje dva programy (smartctl a smartd), které slouží pro monitorování a ovládání úložných zařízení pomocí S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology System), který naleznete ve většině moderních disků ATA a SCSI. Je odvozen od balíčku smartsuite a obsahuje podporu disků ATA/ATAPI-5. Měl by běžet na všech moderních linuxových systémech.

strace is a system call tracer, i.e. a debugging tool which prints out a trace of all the system calls made by another process/program. The program to be traced need not be recompiled for this, so you can use it on binaries for which you don't have source.

System calls and signals are events that happen at the user/kernel interface. A close examination of this boundary is very useful for bug isolation, sanity checking and attempting to capture race conditions.

The sysfs is a virtual file system found in Linux kernels 2.5+ that provides a tree of system devices. This package provides the program 'systool' to query it, which can be used to list devices by bus, class, and topology.

In addition this package ships a configuration file /etc/sysfs.conf which allows one to conveniently set sysfs attributes at system bootup (via an init script).

This program allows you to dump the traffic on a network. tcpdump is able to examine IPv4, ICMPv4, IPv6, ICMPv6, UDP, TCP, SNMP, AFS BGP, RIP, PIM, DVMRP, IGMP, SMB, OSPF, NFS and many other packet types.

It can be used to print out the headers of packets on a network interface, filter packets that match a certain expression. You can use this tool to track down network problems, to detect attacks or to monitor network activities.

Tradiční traceroute(8) vysílá buď UDP nebo ICMP ECHO pakety s TTL jedna a inkrementuje TTL dokud se nedosáhne cíle. Zjišťuje cestu, kterou pakety dosáhnou cíle, přijímáním ICMP zpráv "čas vypršel" a tisknutím bran, které je generují.

Problém je, že kvůli masivnímu použití firewallů na moderním internetu je mnoho paketů od traceroute(8) filtrováno, což znemožňuje úplné trasování cesty k cíli. Často však tyto firewally propustí příchozí TCP spojení na porty, na kterých počítače za firewallem přijímají spojení. Vysíláním TCP SYN paketů místo UDP nebo ICMP ECHO paketů tedy tcptraceroute obchází nejčastější filtry na firewallech.

Vim je téměř kompatibilní verze UNIXového editoru Vi.

Navíc má mnoho nových vlastností: vícenásobnou funkci zpět, zvýrazňování syntaxe, historii příkazů, on-line nápovědu, doplňování jmen souborů, blokové operace, skrývání částí textu, podporu Unicode, atd.

Tento balíček obsahuje základní verzi vimu se standardní množinou funkcí. Tento balíček neobsahuje GUI verzi Vimu. Pokud hledáte další balíčky vimu, podívejte se na balíčky vim-*.

Apticron is a simple script which sends daily emails about pending package updates such as security updates, properly handling packages on hold both by dselect and aptitude.

cpqarrayd is a userspace monitoring daemon for HP (Compaq) SmartArray hardware RAID controllers. These controllers usually come built-in to ProLiant, or as a PCI card for ProLiant or Integrity systems. This daemon reports status changes in the disk array to syslog and, optionally, to a snmp trap host.

The default is to only log to the syslog. You can specify traphosts with the -t parameter at the commandline. Multiple traphosts are allowed.

This tool works with the SmartArray drivers found in Linux kernels (cciss and ida drivers).

Obsahuje nástroje, které jsou v pravidelných intervalech spouštěny pomocí cronu. Ve výchozím nastavení pouze aktualizuje seznam balíčků a stahuje nové balíčky bez vlastní instalace. Program je možno instruovat, aby spustil cokoliv co dokáže spustit apt-get (nebo aptitude).

V případě chyb umí poslat správci systému email.

Pamatujte, že tento nástroj může být bezpečnostním rizikem, takže byste ho neměli nastavovat na to, aby dělal více než je skutečně nezbytné. Automatická aktualizace všech balíčků NENÍ doporučena pokud nemáte plnou kontrolu nad zdrojem balíčků.

These programs are designed to integrate with standard shell tools, extending them to operate on the Debian packaging system.

 dglob  - Generate a list of package names which match a pattern
          [dctrl-tools, apt*, apt-file*, perl*]
 dgrep  - Search all files in specified packages for a regex
          [dctrl-tools, apt-file (both via dglob)]

These are also included, because they are useful and don't justify their own packages:

 check-enhancements
            - find packages which enhance installed packages [apt,
               dctrl-tools]
 checkrestart
            - Help to find and restart processes which are using old versions
              of upgraded files (such as libraries) [python3, procps, lsof*]
 debget     - Fetch a .deb for a package in APT's database [apt]
 debman     - Easily view man pages from a binary .deb without extracting
              [man, apt* (via debget)]
 debmany    - Select manpages of installed or uninstalled packages [man |
              sensible-utils, whiptail | dialog | zenity, apt*, konqueror*,
              xdg-utils*]
 dhomepage  - Open homepage of a package in a web browser [dctrl-tools,
              sensible-utils*, www-browser* | x-www-browser*]
 dman       - Fetch manpages from online manpages.debian.org service [curl,
              man, lsb-release*]
 dpigs      - Show which installed packages occupy the most space
              [dctrl-tools]
 find-dbgsym-packages
            - Get list of dbgsym packages from core dump or PID. [dctrl-tools,
              elfutils, libfile-which-perl, libipc-system-simple-perl,
              libfile-slurper-perl]
              Usage of the --ssh option requires openssh-client.
              Usage of the --deb option requires equivs.
 popbugs    - Display a customized release-critical bug list based on
              packages you use (using popularity-contest data) [python3,
              popularity-contest]
 which-pkg-broke
            - find which package might have broken another [python3, apt]
 which-pkg-broke-build
            - find which package might have broken the build of another
              [python3 (via which-pkg-broke), apt]

Package name in brackets denote (non-essential) dependencies of the scripts. Packages names with an asterisk ("*") denote optional dependencies, all other are hard dependencies.

Hard dependencies of single tools are listed in the Recommends field of the package and optional dependencies of single tools in the Suggests field -- as common with many "collection" style Debian packages.

debsecan je nástroj sloužící ke generování seznamu bezpečnostních rizik, které mohou postihnout instalaci Debianu. debscan se spouští na počítačích, kde kontroluje a stahuje informace o bezpečnostních rizikách. Jakmile objeví novou hrozbu, může o tom poslat informační email, to samé dělá také pokud objeví dostupnou aktualizaci řešící bezpečnostní riziko.

Suite of programs to manage some I2O-compliant RAID controllers; in particular some Adaptec hardware; to be very specific those using the dpt_i2o kernel module or CONFIG_SCSI_DPT_I2O driver, or (for more recent kernels) the i2o_block and i2o_config modules, or CONFIG_I2O_BLOCK and CONFIG_I2O_CONFIG drivers. One can create/delete a RAID array, add/remove a hot spare drive to/from an array, activate/silence the alarm, and query array/disk status.

GNU Emacs is the extensible self-documenting text editor. This is a metapackage that will always depend on the latest recommended Emacs variant (currently emacs-gtk).