A non zero value activates a handler, which is called when a command can not
be found. The handler is defined by GRML_ZSH_CNF_HANDLER (see below).
-: **GRML_ALWAYS_LOAD_ALL**
-Enables the whole Grml setup for root, if set to a non zero value.
-
: **GRML_ZSH_CNF_HANDLER**
This variable contains the handler to be used by COMMAND_NOT_FOUND (see above)
and defaults to "/usr/share/command-not-found/command-not-found".
//grmlzshrc// sets some environment variables, which influence the
behaviour of applications.
-: **BROWSER**
-If X is running this is set to "firefox", otherwise to "w3m".
-
: **COLORTERM**
Set to "yes". Some applications read this to learn about properties
of the terminal they are running in.
: **PAGER**
Set less(1) as default pager, if not already set to something different.
-: **QTDIR**
-Holds the path to shared files for the C++ application framework QT
-(version 3 or 4).
-
: **SHELL**
Set explicitly to /bin/zsh, to prevent certain terminal emulators to
default to /bin/sh or /bin/bash.
//grmlzshrc// comes with a wide array of defined shell functions to ease the
user's life.
-: **2html()**
-Converts plaintext files to HTML using vim. The output is written to
-<filename>.html.
-
: **855resolution()**
If 915resolution is available, issues a warning to the user to run it instead
to modify the resolution on intel graphics chipsets.
last N days. N is an integer to be passed as first and only argument.
If no argument is specified N is set to 1.
-: **agoogle()**
-Searches for USENET postings from authors using google groups.
-
: **allulimit()**
Sets all ulimit values to "unlimited".
-: **ansi-colors()**
-Prints a colored table of available ansi color codes (to be used in escape
-sequences) and the colors they represent.
-
: **any()**
Lists processes matching given pattern.
-: **aoeu(), asdf(), uiae()**
-Pressing the 'asdf' keys toggles between dvorak or neon and us keyboard
-layout.
-
-: **apache2-ssl-certificate()**
-Advices the user how to create self signed certificates.
-
: **asc()**
Login on the host provided as argument using autossh. Then reattach a GNU screen
session if a detached session is around or detach a currently attached screen or
else start a new screen. This is especially useful for roadwarriors using GNU
screen and ssh.
-: **audioburn()**
-Burns the files in ~/ripps (see audiorip() below) to an audio CD.
-Then prompts the user if she wants to remove that directory. You might need
-to tell audioburn which cdrom device to use like:
-"DEVICE=/dev/cdrom audioburn"
-
-: **audiorip()**
-Creates directory ~/ripps, if it does not exist. Then rips audio CD into
-it. Then prompts the user if she wants to burn a audio CD with audioburn()
-(see above). You might need to tell audiorip which cdrom device to use like:
-"DEVICE=/dev/cdrom audioburn"
-
: **bk()**
Simple backup of a file or directory using cp(1). The target file name is the
original name plus a time stamp attached. Symlinks and file attributes like mode,
ownership and timestamps are preserved.
-: **cdiff()**
-Runs a recursive diff(1) over two given directories trying to find the
-smallest set of changes. Three lines of context will be printed and binary
-files filtered out.
-
: **cdrecord()**
If the original cdrecord is not installed, issues a warning to the user to
use the wodim binary instead. Wodim is the debian fork of Joerg Schillings
Changes current directory to the one supplied by argument and lists the files
in it, including file names starting with ".".
-: **cvsa()**
-Adds and commits the given files using cvs(1). The commit message will be
-'initial checkin'.
-
-: **cvsd()**
-Shows a cvs diff of the arguments in $PAGER.
-
-: **cvsl()**
-Shows the cvs log in $PAGER.
-
-: **cvsq()**
-Runs a cvs update.
-
-: **cvsr()**
-Generates a changelog using rcs2log and shows it in $PAGER.
-
-: **cvss()**
-Shows cvs status of given files.
-
: **dchange()**
Shows the changelog of given package in $PAGER.
-: **debbug()**
-Searches the Debian bug tracking system (bugs.debian.org) for Bug numbers,
-email addresses of submitters or any string given on the command line.
-
-: **debbugm()**
-Shows bug report for debian given by number in mailbox format.
-
: **debian2hd()**
Tells the user to use grml-debootstrap, if she wants to install debian to
harddisk.
back interactive responsiveness after suspend, when the system is swapping
heavily.
-: **dirspace()**
-Shows the disk usage of the directories given in human readable format;
-defaults to $path.
-
-: **disassemble()**
-Translates C source code to assembly and ouputs both.
-
-: **dmoz()**
-Searches for the first argument (optional) in the Open Directory Project
-(See http://www.dmoz.org/docs/en/about.html).
-
: **dnews()**
Shows the NEWS file for the given package in $PAGER.
-: **doc()**
-Takes packagename as argument. Sets current working directory to
-/usr/share/doc/<packagename> and prints out a directory listing.
-
-: **dwicti()**
-Looks up the first argument (optional) in the german Wiktionary
-which is an online dictionary (See: http://de.wiktionary.org/).
-
: **edalias()**
Edit given alias.
: **edfunc()**
Edit given shell function.
-: **ewicti()**
-Looks up the first argument (optional in the english Wiktionary
-which is an online dictionary (See: http://en.wiktionary.org/).
-
-: **exirename()**
-Renames image files based on date/time informations in their exif headers.
-
-: **fir()**
-Opens given URL with Firefox (Iceweasel on Debian). If there is already an
-instance of firefox running, attaches to the first window found and opens the
-URL in a new tab (this even works across an ssh session).
-
-: **fluxkey-change()**
-Switches the key combinations for changing current workspace under fluxbox(1)
-from Alt-[0-9] to Alt-F[0-9] and vice versa by rewriting $HOME/.fluxbox/keys.
-Requires the window manager to reread configuration to take effect.
-
: **freload()**
Reloads an autoloadable shell function (See autoload in zshbuiltins(1)).
-: **genthumbs()**
-A simple thumbnails generator. Resizes images (i. e. files that end in ".jpg",
-".jpeg", ".gif" or ".png") to 100x200. Output files are named "thumb-<original
-filename>". Creates an index.html with title "Images" showing the
-thumbnails as clickable links to the respective original file.
-//Warning:// On start genthumbs() silently removes a possibly existing "index.html"
-and all files and/or directories beginning with "thumb-" in current directory!
-
-: **get_tw_cli()**
-Fetches 3ware RAID controller software using get_3ware(1).
-
-: **gex()**
-Performs an exact (i. e. quoted) web search using Google.
-
-: **ggogle()**
-Searches the arguments on Google Groups, a web to USENET gateway.
-
-: **google()**
-Searches the search engine Google using arguments as search string.
-
-: **greph()**
-Searches the zsh command history for a regular expression.
-
-: **hex()**
-Prints the hexadecimal representation of the number supplied as argument
-(base ten only).
-
: **hgdi()**
Use GNU diff with options -ubwd for mercurial.
: **hidiff()**
Outputs highlighted diff; needs highstring(1).
-: **hl()**
-Shows source files in less(1) with syntax highlighting. Run "hl -h"
-for detailed usage information.
-
-: **ic_get()**
-Queries IMAP server (first parameter) for its capabilities. Takes
-port number as optional second argument.
-
-: **ipv6-tunnel()**
-Sets up an IPv6 tunnel on interface sit1. Needs one argument -
-either "start", "stop" or "status".
-
: **is4()**
Returns true, if zsh version is equal or greater than 4, else false.
: **isutfenv()**
Returns true, if run within an utf environment, else false.
-: **iwclient()**
-Searches a wireless interface and runs dhclient(8) on it.
-
-: **lcheck()**
-Lists libraries that define the symbol containing the string given as
-parameter.
-
-: **limg()**
-Lists images (i. e. files ending with ".jpg", ".gif" or ".png") in current
-directory.
-
-: **linenr()**
-Prints specified range of (numbered) lines of a file.
-Usage: linenr <start>[,<end>] <file>
-
-: **lsdisk()**
-Uses udev's /dev/disk to list block devices with their LABEL, UUID and IDs.
-
-: **makereadable()**
-Creates a PostScript and a PDF file (basename as first argument) from
-source code files.
-
-: **man2()**
-Displays manpage in a streched style.
-
-: **manzsh()**
-Shows the zshall manpage and jumps to the first match of the regular
-expression optionally given as argument (Needs qma(1)).
-
-: **mcd()**
+: **mkcd()**
Creates directory including parent directories, if necessary. Then changes
current working directory to it.
-: **mdiff()**
-Diffs the two arguments recursively and writes the
-output (unified format) to a timestamped file.
-
-: **memusage()**
-Prints the summarized memory usage in bytes.
-
-: **mggogle()**
-Searches Google Groups for a USENET message-ID.
-
-: **minimal-shell()**
-Spawns a minimally set up MirBSD Korn shell. It references no files in /usr,
-so that file system can be unmounted.
-
-: **mkaudiocd()**
-Renames all mp3 files in ~/ripps (see audiorip above) to lowercase and
-replaces spaces in file names with underscores. Then mkaudiocd()
-normalizes the files and recodes them to WAV.
-
-: **mkiso()**
-Creates an iso9660 filesystem image with Rockridge and Joliet extensions
-enabled using mkisofs(8). Prompts the user for volume name, filename and
-target directory.
-
-: **mkmaildir()**
-Creates a directory with first parameter as name inside $MAILDIR_ROOT
-(defaults to $HOME/Mail) and subdirectories cur, new and tmp.
-
-: **mmake()**
-Runs "make install" and logs the output under ~/.errorlogs/; useful for
-a clean deinstall later.
-
: **modified()**
Lists files in current directory, which have been modified within the
last N days. N is an integer to be passed as first and only argument.
If no argument is specified N is set to 1.
-: **netcraft()**
-Asks netcraft.com for informations about the site given as argument.
-
: **nt()**
A helper function for the "e" glob qualifier to list all files newer
than a reference file.
% ls -l *(e:'nt /reference/file':)
```
-: **oleo()**
-Translates the given word using the english - german online
-dictionary dict.leo.org.
-
-: **peval()**
-Evaluates a perl expression; useful as command line
-calculator, therefore also available as "calc".
-
-: **plap()**
-Lists all occurrences of the string given as argument in current $PATH.
-
: **profile()**
Runs a command in $SHELL with profiling enabled (See startup variable
ZSH_PROFILE_RC above).
-: **purge()**
-Removes temporary files from current directory. Asks for confirmation. Uses sudo if necessary.
-In detail it purges
- - common temp files like "*~", ".*~", "#*#", "*.o", "a.out", "*.orig", "*.rej", "*.cmo", "*.cmi" and ".*.swp"
- - core dumps
- - debconf backup files: "*.dpkg-old", "*.dkpg-new", "*.dpkg-dist"
- - gentoo dispatch-conf backups: ".cfg0000_*", ".mrg0000_*"
- - precompiled python code ("*.pyc", "*.pyo") as long as matching "*.py" source is also present
- - LaTeX temp files i.e. "*.(log|toc|aux|nav|snm|out|tex.backup|bbl|blg|bib.backup|vrb|lof|lot|hd|idx)" for any present "*.tex"
- - ghc temp files, as long as matching "*.hs" or "*.lhs" is also present
- - "*.mood(D)" Files which are missing their corresponding audio file
-
-: **readme()**
-Opens all README-like files in current working directory with the program
-defined in the $PAGER environment variable.
-
-: **refunc()**
-Reloads functions given as parameters.
-
-: **regcheck()**
-Checks whether a regular expression (first parameter) matches a string
-(second parameter) using perl.
-
-: **rundirs()**
-Takes as first parameter a quoted string containing an exectuable command or function with arguments.
-Following that it takes a bunch of directories, which will then be traversed, executing the
-first argument in each one. E.g.: rundirs purge . **/*(/-/)
-
: **salias()**
Creates an alias whith sudo prepended, if $EUID is not zero. Run "salias -h"
for details. See also xunfunction() below.
-: **selhist()**
-Greps the history for the string provided as parameter and shows the numbered
-findings in default pager. On exit of the pager the user is prompted for a
-number. The shells readline buffer is then filled with the corresponding
-command line.
-
-: **setenv()**
-Reimplementation of the csh(1) builtin setenv.
-
-: **show-archive()**
-Lists the contents of a (compressed) archive with the appropriate programs.
-The choice is made along the filename extension.
-
-: **shtar()**
-Lists the content of a gzipped tar archive in default pager.
-
-: **shzip()**
-Shows the content of a zip archive in default pager.
-
: **simple-extract()**
Tries to uncompress/unpack given files with the appropriate programs. If an URI
starting with https, http or ftp is provided simple-extract tries to download
: **sll()**
Prints details of symlinks given as arguments.
-: **slow_print()**
-Prints the arguments slowly by sleeping 0.08 seconds between each character.
-
-: **smartcompress()**
-Compresses/archives the file given as first parameter. Takes an optional
-second argument, which denotes the compression/archive type as typical
-filename extension; defaults to "tar.gz".
-
-: **smart-indent()**
-Indents C source code files given; uses Kernighan & Ritchie style.
-
-: **sshot()**
-Creates directory named shots in user's home directory, if it does not yet
-exist and changes current working directory to it. Then sleeps 5 seconds,
-so you have plenty of time to switch desktops/windows. Then makes a screenshot
-of the current desktop. The result is stored in ~/shots to a timestamped
-jpg file.
-
: **ssl-cert-fingerprints**
Prints the SHA512, SHA256, SHA1 and MD5 digest of a x509 certificate.
First and only parameter must be a file containing a certificate. Use
% Restart ssh
```
-: **status()**
-Shows some information about current system status.
-
-: **swiki()**
-Searches articles in the german Wikipedia for the term given as argument.
-
: **trans()**
Translates a word from german to english (-D) or vice versa (-E).
: **uchange()**
Shows upstreams changelog of a given package in $PAGER.
-: **udiff()**
-Makes a unified diff of the command line arguments trying hard to find a
-smaller set of changes. Descends recursively into subdirectories. Ignores
-hows some information about current status.
-
-: **uopen()**
-Downloads and displays a file using a suitable program for its
-Content-Type.
-
: **uprint()**
Works around the "print -l ${(u)foo}"-limitation on zsh older than 4.2.
-: **urlencode()**
-Takes a string as its first argument and prints it RFC 2396 URL encoded to
-standard out.
-
: **utf2iso()**
Changes every occurrence of the string UTF-8 or utf-8 in environment
variables to iso885915.
-: **viless()**
-Vim as pager.
-
: **vim()**
Wrapper for vim(1). It tries to set the title and hands vim the environment
variable VIM_OPTIONS on the command line. So the user may define command
line options, she always wants, in her .zshrc.local.
-: **vman()**
-Use vim(1) as manpage reader.
-
: **whatwhen()**
Searches the history for a given pattern and lists the results by date.
The first argument is the search pattern. The second and third ones are
optional and denote a search range (default: -100).
-: **weather()**
-Retrieves and prints weather information from "http://weather.noaa.gov".
-The first and only argument is the ICAO code for the desired station.
-For a list of ICAO codes see
-"http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code".
-
-: **wikide()**
-Looks up the argument on Wikipedia (german).
-
-: **wikien()**
-Looks up the argument on Wikipedia (english).
-
-: **wodeb()**
-Searches the list of official debian packages for the term given as
-first argument. The optional second argument denotes the distribution
-(stable, testing or unstable) and defaults to unstable.
-
: **xcat()**
Tries to cat(1) file(s) given as parameter(s). Always returns true.
See also xunfunction() below.
: **xunfunction()**
Removes the functions salias, xcat, xsource, xunfunction and zrcautoload.
-: **zg()**
-Search for patterns in grml's zshrc using perl. zg takes no or exactly one
-option plus a non empty pattern. Run zg without any arguments for a listing
-of available command line switches. For a zshrc not in /etc/zsh, set the
-GRML_ZSHRC environment variable.
-
: **zrcautoload()**
Wrapper around the autoload builtin. Loads the definitions of functions
from the file given as argument. Searches $fpath for the file. See also
/etc/apt/sources.list. An update should always be performed before an
upgrade or dist-upgrade; run by sudo, if necessary.
-: **calc** (//peval//)
-Evaluates a perl expression (see peval() above); useful as a command line
-calculator.
-
-: **CH** (//./configure --help//)
-Lists available compilation options for building program from source.
-
-: **cmplayer** (//mplayer -vo fbdev//)
-Video player with framebuffer as video output device, so you can watch
-videos on a virtual tty. Hint: Using fbdev2 allows you to use the shell
-while watching a movie.
-
-: **CO** (//./configure//)
-Prepares compilation for building program from source.
-
-: **cp** (//nocorrect cp//)
-cp(1) without spelling correction.
-
: **da** (//du -sch//)
Prints the summarized disk usage of the arguments as well as a grand total
in human readable format.
: **debs-by-size** (//grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn//)
Prints installed Packages sorted by size (descending).
-: **default** (//echo -en [ escape sequence ]//)
-Sets font of xterm to "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15"
-using escape sequence.
-
: **dir** (//ls -lSrah//)
Lists files (including dot files) sorted by size (biggest last) in long and
human readable output format.
-: **fblinks** (//links2 -driver fb//)
-A Web browser on the framebuffer device. So you can browse images and click
-links on the virtual tty.
-
-: **fbmplayer** (//mplayer -vo fbdev -fs -zoom//)
-Fullscreen Video player with the framebuffer as video output device. So you
-can watch videos on a virtual tty.
-
-: **g** (//git//)
-Revision control system by Linus Torvalds.
-
: **ge** (//grep-excuses//)
Searches the testing excuses files for a specific maintainer (See:
grep-excuses(1)).
: **grep** (//grep --color=auto//)
Shows grep output in nice colors, if available.
-: **GREP** (//grep -i --color=auto//)
-Case insensitive grep with colored output.
-
: **grml-rebuildfstab** (//rebuildfstab -v -r -config//)
Scans for new devices and updates /etc/fstab according to the findings.
: **help-zshglob** (//H-Glob()//)
Runs the function H-Glob() to expand or explain wildcards.
-: **hide** (//echo -en [ escape sequence ]//)
-Tries to hide xterm window using escape sequence.
-
-: **hidiff** (//histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'//)
-If histring(1) is installed, highlight important stuff in diff(1) output.
-
-: **huge** (//echo -en [ escape sequence ]//)
-Sets huge font in xterm ("-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15")
-using escape sequence.
-
: **j** (//jobs -l//)
Prints status of jobs in the current shell session in long format.
: **lad** (//ls -d .*(/)//)
Lists the dot directories (not their contents) in current directory.
-: **large** (//echo -en [ escape sequence ]//)
-Sets large font in xterm ("-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15")
-using escape sequence.
-
: **lh** (//ls -hAl --color=auto//)
Lists files in long and human readable output format in nice colors,
if available. Includes file names starting with "." except "." and
: **lsx** (//ls -l *(*)//)
Lists only executable files.
-: **md** (//mkdir -p//)
-Creates directory including parent directories, if necessary
-
: **mdstat** (//cat /proc/mdstat//)
Lists all active md (i.e. linux software raid) devices with some information
about them.
-: **medium** (//echo -en [ escape sequence ]//)
-Sets medium sized font
-("-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15") in xterm
-using escape sequence.
-
-: **mkdir** (//nocorrect mkdir//)
-mkdir(1) without spelling correction.
-
: **mq** (//hg -R $(readlink -f $(hg root)/.hg/patches)//)
Executes the commands on the versioned patch queue from current repository.
-: **mv** (//nocorrect mv//)
-mv(1) without spelling correction.
-
-: **rd** (//rmdir//)
-Short rmdir(1) (remove directory).
-
-: **rm** (//nocorrect rm//)
-rm(1) without spelling correction.
+: **rmcdir** (//'cd ..; rmdir $OLDPWD || cd $OLDPWD//)
+rmdir current working directory
: **screen** (///usr/bin/screen -c ${HOME}/.screenrc//)
If invoking user is root, starts screen session with /etc/grml/screenrc
with users .screenrc config if it exists, else use /etc/grml/screenrc_grml
as configuration.
-: **rw-** (//chmod 600//)
-Grants read and write permission of a file to the owner and nobody else.
-
-: **rwx** (//chmod 700//)
-Grants read, write and execute permission of a file to the owner and nobody
-else.
-
-: **r--** (//chmod 644//)
-Grants read and write permission of a file to the owner and read-only to
-anybody else.
-
-: **r-x** (//chmod 755//)
-Grants read, write and execute permission of a file to the owner and
-read-only plus execute permission to anybody else.
-
-: **S** (//screen//)
-Short for screen(1).
-
-: **s** (//ssh//)
-Short for ssh(1).
-
-: **semifont** (//echo -en [ escape sequence ]//)
-Sets font of xterm to
-"-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15" using
-escape sequence.
-
-: **small** (//echo -en [ escape sequence ]//)
-Sets small xterm font ("6x10") using escape sequence.
-
-: **smartfont** (//echo -en [ escape sequence ]//)
-Sets font of xterm to "-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*" using
-escape sequence.
-
: **su** (//sudo su//)
If user is running a grml live-CD, dont ask for any password, if she
wants a root shell.
Sets mode from ISO 2022 to UTF-8 (See:
http://www.cl.cam.ac.uk/~mgk25/unicode.html#term).
-: **tiny** (//echo -en [ escape sequence ]//)
-Sets tiny xterm font
-("-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15") using escape
-sequence.
-
: **tlog** (//tail -f /var/log/syslog//)
Prints syslog continuously (See tail(1)).
-: **top10** (//print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10//)
-Prints the ten most used shell commands.
-
-: **truec** (//truecrypt [ mount options ]//)
-Mount a truecrypt volume with some reasonable mount options
-("rw,sync,dirsync,users,uid=1000,gid=users,umask=077" and "utf8", if
-available).
-
: **up** (//aptitude update ; aptitude safe-upgrade//)
Performs a system update followed by a system upgrade using aptitude; run
by sudo, if necessary. See au and ag above.
After calling, characters of URLs as typed get automatically escaped, if necessary, to
protect them from the shell.
-: **0** (//return 0//)
-Gives a clean prompt (i.e. without $?).
-
: **$(uname -r)-reboot** (//kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)"//)
Reboots using kexec(8) and thus reduces boot time by skipping hardware initialization of BIOS/firmware.
: **...** (//cd ../..///)
Changes current directory two levels higher.
-: **?** (//qma zshall//)
-Runs the grml script qma (quick manual access) to build the collected man
-pages for the z-shell. This compressed file is kept at
-~/man/zshall.txt.lzo Once it is built, the second use of the alias '?' is
-fast. See "man qma" for further information.
-
= AUXILIARY FILES =
This is a set of files, that - if they exist - can be used to customize the
projects / grml-etc-core.git / blobdiff