//grmlzshrc// behaves differently depending on which user loads it. For the
root user (**EUID** == 0) only a subset of features is loaded by default. This
behaviour can be altered by setting the **GRML_ALWAYS_LOAD_ALL** STARTUP
-VARIABLE (see below). Also the umask(1) for the root user is set to 022,
-while for regular users it is set to 002. So read/write permissions
-for the regular user and her group are set for new files (keep that
-in mind on systems, where regular users share a common group).
+VARIABLE (see below).
= STARTUP VARIABLES =
Some of the behaviour of //grmlzshrc// can be altered by setting certain shell
the console screen. This wrapper function works around problems with some
environments (f. e. utf8).
+: **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 ".".
-: **d()**
-Presents a numbered listing of the directory stack. Then changes current
-working directory to the one chosen by the user.
+: **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.
Tells the user to use grml-debootstrap, if she wants to install debian to
harddisk.
+: **deswap()**
+A trick from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt. It brings
+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.
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.
: **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.
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.
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.
: **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.
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.
: **ogg2mp3_192()**
Recodes an ogg file to mp3 with a bitrate of 192.
+: **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".
certificate. Use /dev/stdin as file if you want to pipe a certificate
to this function.
-: **startx()**
-Initializes an X session using startx(1) if /etc/X11/xorg.conf exists, else
-issues a Warning to use the grml-x(1) script. Can be overridden by using
-/usr/bin/startx directly.
+: **Start(), Restart(), Stop(), Force-Reload(), Reload()**
+Functions for controlling daemons.
+```
+Example usage:
+% Restart ssh
+```
: **status()**
Shows some information about current system status.
+: **swiki()**
+Searches articles in the german Wikipedia for the term given as argument.
+
: **swspeak()**
Sets up software synthesizer by calling swspeak-setup(8). Kernel boot option
swspeak must be set for this to work.
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.
-: **xinit()**
-Initializes an X session using xinit(1) if /etc/X11/xorg.conf exists, else
-issues a Warning to use the grml-x(1) script. Can be overridden by using
-/usr/bin/xinit directly.
-
: **xsource()**
Tries to source the file(s) given as parameter(s). Always returns true.
See zshbuiltins(1) for a detailed description of the source command.
projects / grml-etc-core.git / blobdiff