The zsh package contains a command interpreter (shell) usable as an interactive login shell and as a shell script command processor. Of the standard shells, zsh most closely resembles ksh but includes many enhancements.
This package is known to build and work properly using an LFS-10.1 platform.
Download (HTTP): https://www.zsh.org/pub/zsh-5.8.tar.xz
Download MD5 sum: e02a5428620b3dd268800c7843b3dd4d
Download size: 3.0 MB
Estimated disk space required: 72 MB (includes documentation and tests)
Estimated build time: 1.3 SBU (Using parallelism=4; includes documentation and tests)
Optional Documentation: https://www.zsh.org/pub/zsh-5.8-doc.tar.xz
Documentation MD5 sum: ef8514401a81bb1a4c4b655ebda8a1a2
Documentation download size: 3.0 MB
When there is a new zsh release, the old files shown above are moved to a new server directory: https://www.zsh.org/pub/old/.
libcap-2.49 with PAM, PCRE-8.44, and Valgrind-3.17.0,
User Notes: http://wiki.linuxfromscratch.org/blfs/wiki/zsh
If you downloaded the optional documentation, unpack it with the following command:
tar --strip-components=1 -xvf ../zsh-5.8-doc.tar.xz
Install zsh by running the following commands:
./configure --prefix=/usr \ --bindir=/bin \ --sysconfdir=/etc/zsh \ --enable-etcdir=/etc/zsh && make && makeinfo Doc/zsh.texi --plaintext -o Doc/zsh.txt && makeinfo Doc/zsh.texi --html -o Doc/html && makeinfo Doc/zsh.texi --html --no-split --no-headers -o Doc/zsh.html
If you have texlive-20200406 installed, you can build PDF format of the documentation by issuing the following command:
texi2pdf Doc/zsh.texi -o Doc/zsh.pdf
To test the results, issue: make check.
Now, as the root
user:
make install && make infodir=/usr/share/info install.info && install -v -m755 -d /usr/share/doc/zsh-5.8/html && install -v -m644 Doc/html/* /usr/share/doc/zsh-5.8/html && install -v -m644 Doc/zsh.{html,txt} /usr/share/doc/zsh-5.8
If you downloaded the optional documentation, install it by issuing
the following commands as the root
user:
make htmldir=/usr/share/doc/zsh-5.8/html install.html && install -v -m644 Doc/zsh.dvi /usr/share/doc/zsh-5.8
If you built the PDF format of the documentation, install it by
issuing the following command as the root
user:
install -v -m644 Doc/zsh.pdf /usr/share/doc/zsh-5.8
--sysconfdir=/etc/zsh
and
--enable-etcdir=/etc/zsh
:
These parameters are used so that all the zsh configuration files are consolidated into
the /etc/zsh
directory. Omit these
parameters if you wish to retain historical compatibility by having
all the files located in the /etc
directory.
--bindir=/bin
: This
parameter places the zsh binaries into the root
filesystem.
--enable-cap
: This option enables POSIX
capabilities.
--disable-gdbm
: This option disables
the use of the GDBM library.
--enable-pcre
: This option allows zsh
to use the PCRE regular expression
library in shell builtins.
Linking zsh dynamically against
pcre and/or gdbm produces runtime dependencies on
libpcre.so
and/or libgdbm.so
respectively, which both reside in
/usr
hierarchy. If /usr
is a separate mount point and zsh needs to be available in boot time, then
its supporting libraries should be in /lib
too. You can move the libraries as
follows:
mv -v /usr/lib/libpcre.so.* /lib && ln -v -sf ../../lib/libpcre.so.0 /usr/lib/libpcre.so mv -v /usr/lib/libgdbm.so.* /lib && ln -v -sf ../../lib/libgdbm.so.3 /usr/lib/libgdbm.so
Alternatively you can statically link zsh against pcre and gdbm if you modify the config.modules
file (you need first to run
configure to generate it).
There are a whole host of configuration files for zsh including /etc/zsh/zshenv
, /etc/zsh/zprofile
, /etc/zsh/zshrc
, /etc/zsh/zlogin
and /etc/zsh/zlogout
. You can find more information
on these in the zsh(1)
and related
manual pages.
The first time zsh is executed, you will be prompted by messages
asking several questions. The answers will be used to create a
~/.zshrc
file. If you wish to run
these questions again, run zsh
/usr/share/zsh/5.8/functions/zsh-newuser-install
-f.
There are several built-in advanced prompts. In the zsh shell, start advanced
prompt support with autoload -U
promptinit, then promptinit. Available prompt
names are listed with prompt
-l. Select a particular one with prompt <prompt-name>
. Display all
available prompts with prompt
-p. Except for the list and display commands
above, you can insert the other ones in ~/.zshrc
to be automatically executed at shell
start, with the prompt you chose.
Last updated on 2021-04-05 07:36:04 -0500