X-Git-Url: https://git.jankratochvil.net/?p=nethome.git;a=blobdiff_plain;f=.bashrc;h=29d098f0a61bb951ea0e36f04f6f93cb37236153;hp=10d185260be9838782f7d4ca78b59332ea18d133;hb=758e41d858c710cbdab3119b62839a6b3c1463f4;hpb=22a13978650131583b5ffc4cff385e812f7bd9c2 diff --git a/.bashrc b/.bashrc index 10d1852..29d098f 100644 --- a/.bashrc +++ b/.bashrc @@ -1,38 +1,295 @@ +# $Id$ + + +if [ -n "$_home_short_dotbashrc_norc" -o "${TERM#norc-}" != "$TERM" ];then + # We could get executed twice: + export _home_short_dotbashrc_norc=true + # Do not use $TZ as Solaris sshd(8) does not propagate it. + # Be aware you must use 'ssh -t' to propagate $TERM otherwise '=dumb'. + export TERM="${TERM#norc-}" + export _home_short_dotbashrc=true +fi + +if [ -z "$_home_short_dotbashrc" ];then + # We permit later reinitialization by unsetting it. + # During our execution we forbid spawning to prevent deadlock by: + # source /etc/bashrc + # . /etc/profile.d/lang.sh + # unicode_start iso02.08 + export _home_short_dotbashrc=true + # $TERM gets restored to its 'norc-' state after ~/.bashrc + # alias norc='TERM="norc-$TERM" ssh -t -o 'NoHostAuthenticationForLocalhost yes' $USER@localhost "cd $PWD; TERM=$TERM;"' + function norc { TERM="norc-$TERM" ssh -t -o 'NoHostAuthenticationForLocalhost yes' $USER@localhost "cd $PWD; TERM=$TERM;" "$@"; }; export -f norc + +# Fix $USER and $LOGNAME (not $MAIL) for /etc/passwd line: +# root-lace:x:0:0:root for Jan Kratochvil:/home/root-lace:/bin/bash +if [ "$UID" -eq 0 -a "$USER" = "root" -a "$HOME" != "${HOME#*/root-}" ];then + USER="${HOME##*/}" + LOGNAME="$USER" +fi + if [ -f /etc/bashrc ];then source /etc/bashrc;fi -function _bash_profile_addpath # variable,dirpathname +_bash_profile_addpath_fini="" +function _bash_profile_addpath # , { - if [ '!' -d "$2" ];then return;fi - if [ -z "`eval "echo \\${$1}"`" ];then - eval "$1='$2'" + local _varname _varval _varvalold _dirpathname _opt_f _opt_s + _opt_f=0;_opt_s=0 + unset -v OPTIND + while getopts fs got;do + case "$got" in + [fs]) eval "_opt_$got=1" ;; + *) return 1 ;; + esac + done + eval "_varname=\"\$$[$OPTIND+0]\"" + eval "_dirpathname=\"\$$[$OPTIND+1]\"" + if [ $_opt_f = 0 -a '!' -d "$_dirpathname" ];then return;fi + if [ $_opt_s = 1 -o -z "`eval "echo \\${$_varname}"`" ];then + eval "$_varname='$_dirpathname'" else - # we want to override any original directories, place dirpathname first! - eval "$1=\"$2:\${$1}\"" + # We want to prevent duplicates due to .bashrc reentrancy across fork(2)s. It is array! + _bash_profile_addpath_fini="$_bash_profile_addpath_fini $_varname" + # We want to override any original directories, place dirpathname first! + eval "$_varname=\"$_dirpathname:\${$_varname}\"" fi - export "$1" + export "$_varname" +} +function _bash_profile_addpath_fini +{ + local _varname + for _varname in `echo "$_bash_profile_addpath_fini"|tr ' ' '\n'|sort -u`;do + eval "$_varname=\"`eval $(echo "echo \"\\$$_varname\"")|awk -v RS=':' '/[^\n]/{if (!x[$0]++) e=e":"$0;}END{print substr(e,2)}'`\"" + done + unset -v _bash_profile_addpath_fini } -_bash_profile_addpath PATH "$HOME/bin" -_bash_profile_addpath LD_LIBRARY_PATH "$HOME/lib" -_bash_profile_addpath MANPATH "$HOME/man" -_bash_profile_addpath PERLLIB "$HOME/lib/perl5/site_perl" -_bash_profile_addpath PERLLIB "$HOME/lib/perl5/site_perl/`perl -V:version|cut -d "'" -f 2`" -unset CVSROOT;_bash_profile_addpath CVSROOT "$HOME/pserver/cvs" +# Use reverse order of preferred directories: +# gid(1) dependency on: /opt/sfw/bin +# EUID="`id -u 2>/dev/null || /usr/xpg4/bin/id -u 2>/dev/null || gid -u`" +_bash_profile_addpath -f PATH "/opt/SUNWspro/bin" +_bash_profile_addpath -f PATH "/usr/dist/exe" +_bash_profile_addpath -f PATH "/sbin" +_bash_profile_addpath -f PATH "/usr/sbin" +_bash_profile_addpath -f PATH "/opt/sfw/bin" +[ -x $HOME/bin/ProductivityTools-check ] && eval `$HOME/bin/ProductivityTools-check` +[ -n "$PATH_PRODUCTIVITY_TOOLS" ] && _bash_profile_addpath -f PATH "$PATH_PRODUCTIVITY_TOOLS" +[ $EUID -eq 0 ] && _bash_profile_addpath -f PATH "/usr/local/sbin" +_bash_profile_addpath -f PATH "/usr/local/bin" +_bash_profile_addpath -f LD_LIBRARY_PATH "/opt/sfw/lib" +_bash_profile_addpath -f MANPATH "/usr/X11R6/man" +_bash_profile_addpath -f MANPATH "/usr/share/man" +_bash_profile_addpath -f MANPATH "/usr/local/man" +_bash_profile_addpath -s JAVA_HOME "/usr/java" +_bash_profile_addpath -s JAVA_HOME "/usr/local/java" +uname_p="`uname -p 2>/dev/null || uname -m`" +[ "`uname`" = "SunOS" ] && _bash_profile_addpath -f LD_LIBRARY_PATH "$HOME/Netscape/dist/lib" +for family in "/net/jsc-nfs.czech.sun.com/export/jscqa-local" "$HOME";do + for arch in "$family" $family/$uname_p;do + # Do not "-f": We use /net ! + _bash_profile_addpath PATH "$arch/bin" + _bash_profile_addpath PATH "$arch/OpenOffice.org" + _bash_profile_addpath PATH "$arch/forte4j/extbin" + _bash_profile_addpath -s JAVA_HOME "$arch/java" + [ $EUID -eq 0 ] && _bash_profile_addpath PATH "$arch/sbin" + _bash_profile_addpath LD_LIBRARY_PATH "$arch/lib" + _bash_profile_addpath MANPATH "$arch/man" + done + done +_bash_profile_addpath -f -s CVSROOT "short@vellum.cz:/home/short/pserver/cvs" # default +[ -n "$JAVA_HOME" ] && _bash_profile_addpath PATH "$JAVA_HOME/bin" +_bash_profile_addpath -s CVSROOT "$HOME/pserver/cvs" +_bash_profile_addpath -s CVSROOT "$HOME/cvs" +_bash_profile_addpath -s ANT_HOME "/usr/local/ant" + +# /share/perl for Debian +# /lib/perl for Debian +# /lib/perl5 for Fedora Core +mkdir -p $HOME/lib/perl5 # otherwise CPAN will install to "$HOME/lib/site_perl" etc. +_perlpatt="$(perl -MConfig -e 'print "{,/".$Config{$_}."}" for qw(version archname);')" +for _perldir in $(eval "echo {/usr,$HOME}{/lib{,64}/perl{,5},/share/perl}{,/site_perl}$_perlpatt");do + _bash_profile_addpath -f PERLLIB "$_perldir" + done +unset _perldir + +unset -f _bash_profile_addpath +_bash_profile_addpath_fini +unset -f _bash_profile_addpath_fini + +for i in tar ls find cp mv ln md5sum du grep ar chown chmod tail;do + # Prevent g$i from system directory overriding customized $i binary + which $i 2>/dev/null | grep /net/jsc-nfs.czech.sun.com/export/jscqa-local/ >/dev/null && continue + which g$i 2>/dev/null | grep '^/' >/dev/null && alias $i=g$i + done alias ls='ls -bF' alias l='ls -lbF' alias maple="ssh -t vega.fjfi.cvut.cz maple" #alias cc='cc -I/home/short/include' alias vi='vim' +alias grepb='grep --binary-files=binary' +alias L='lynx' +alias chown='chown --no-dereference' +alias chgrp='chgrp --no-dereference' +alias hexedit='hexedit -s' +alias cvs2cl='cvs2cl --window 3600 --separate-header --no-wrap' +alias cvsfiles='cvsutil --files --print' +alias cvsignores='cvsutil --ignores --print' +alias cvsignoresall='cvsutil --ignores --workings --print' +alias cvsignoresrm='cvsutil --ignores --rm' +alias cvsignoresrmall='cvsutil --ignores --workings --rm' +alias cvsignoresallrm='cvsutil --ignores --workings --rm' +[ "`uname`" = "SunOS" -a -x $HOME/bin/rpm-by-pkg ] && alias rpm='rpm-by-pkg' +alias rpmdb='rpm --define "_dbpath `echo /usr/lib/rpmdb/*/*`"' +alias disass='objdump -D --target=binary --architecture=i386' +alias cal='cal -m' -weberr="/var/log/httpd/error/klokan.error_log" -if [ -f "$weberr" ];then alias weberr='tail "$weberr"';fi -weblog="/var/log/httpd/klokan.access_log" -if [ -f "$weblog" ];then alias weblog='tail -n 20000 "$weblog"|grep "\\(~\\|%7[eE]\\)short"';fi +# '2>/dev/null' to prevent: unalias: x: not found +unalias 2>/dev/null cp # -i +unalias 2>/dev/null mv # -i +unalias 2>/dev/null rm # -i +unalias 2>/dev/null df # -h +unalias 2>/dev/null du # -h export IGNOREEOF=10 -export TMOUT=900 +# '2>/dev/null' to prevent: TMOUT: readonly variable +[ -n "$SSH_TTY" ] && export TMOUT=900 2>/dev/null export EDITOR='vim' -export LC_CTYPE=cs_CZ.ISO-8859-2 +[ -x /bin/less ] && export PAGER='/bin/less -MMh5cis' +export PERL_MM_OPT="PERL=$HOME/bin/perlilib" +[ "$UID" -ne 0 ] && export PERL_MM_OPT="$PERL_MM_OPT PREFIX=$HOME" +for file in $HOME/.bookmarks.html;do + export WWW_HOME="file://$HOME/" + [ -r $file ] && export WWW_HOME="file://$file" + done +export GREP_OPTIONS="--binary-files=without-match --directories=skip --exclude=tags --exclude=TAGS --exclude=CVS" +if [ -n "$PS1" ];then # set only in interactive sessions + export PS1='[bash]${LOGNAME}@${HOSTNAME}:${PWD}# ' + export PS1='\[\017\]'"$PS1" # \017=std charmap + export PS1='\[\033%G\]'"$PS1" # \033%G=utf-8 + # Do not: kbd_mode -u # utf-8 + # as it breaks keyboard state in X and it is not permitted for non-root. + fi +export MINICOM="-m -c on" # metakeys+color +export HISTSIZE=100000 +export HISTFILESIZE="$HISTSIZE" +export GDBHISTFILE="$HOME/.gdb_history" +export CVS_RSH="ssh" +# Do not: grep -w "$TERM" /etc/termcap >/dev/null || export TERM=vt220 +# as Sun workaround as Debian misses: /etc/termcap +# expects: $uname_p +[ "$TERM" = vt220 -a "${uname_p%86}" != "$uname_p" ] && export TERM=linux +if grep 2>/dev/null -q '^..............:0C38 00000000:0000 0A ' /proc/net/tcp;then + export http_proxy=http://127.0.0.1:3128/ + export https_proxy=http://127.0.0.1:3128/ + export ftp_proxy=http://127.0.0.1:3128/ +fi +export VIMINIT="source `echo "${BASH_SOURCE:-$BASH_ENV}"|sed 's/[.]bashrc$/.vimrc/'`" + +export SOCKS5_SERVER=icsocks.holland.sun.com + +# Force English. +unset LANG LANGUAGE `set|sed -n 's/^\(LC_[^=]*\)=.*$/\1/p'` +export LANG=en_US.UTF-8 +# Force strcoll() to sort case-sensitively! (empty/undef doesn't work) +export LC_COLLATE=C +# Do not: # Prevent: perl: warning: Setting locale failed. +# # due to LC_COLLATE=C and LC_ALL=(unset) +# export LC_ALL=C +# as it breaks Mutt "utf-8" and somehow it is no longer needed. + +function wclines { awk '{x[$0]++}END{for (i in x) print x[i]"\t"i}'; }; export -f wclines +# SunOS does not support "-m" +export ULIMITME_OPTS="" +for i in "-m 100000" "-d 150000" "-v 200000";do + (ulimit $i 2>/dev/null) && ULIMITME_OPTS="$ULIMITME_OPTS $i" + done +# Prevent: ulimit: -m 100000 -d 150000 -v 200000: invalid number +# by forcing our known $IFS value; eval(1) is needed to take $IFS to effect: +function ulimitme { IFS=" " eval "ulimit $ULIMITME_OPTS"; }; export -f ulimitme +function grep {(unset grep; ( ulimitme; grep "$@"; ); );}; export -f grep +function finame { find . -false ` + awk ;'; }; export -f revlines +function debuginfo { if test -n "$*";then echo "$*";else cat;fi \ + |xargs rpm -qf|xargs rpmquery --qf '%{SOURCERPM}\n'|sed 's/-[^-]*-[^-]*[.]src[.]rpm$/-debuginfo/'|sort -u; } +function ipcsrmall { ipcs|awk '/- Shared Memory/{x="-m"}/- Semaphore/{x="-s"}/^0x/{print "ipcrm "x" "$2}'; } +function eog {(unset eog; touch /tmp/eog.$$;eog "$@" {,,,,,,,,,}/tmp/eog.$$;rm -f /tmp/eog.$$; );}; export -f eog + +ulimit -S -c 0 +set +H +shopt -s mailwarn +unset OPTIND + +if [ -f "$HOME/.bashrc.local" ];then source "$HOME/.bashrc.local";fi + +# Interactive part: +for key in $HOME/.ssh/id_dsa;do + [ -r "$key" ] || continue + # Do not: [ -n "$SSH_TTY" ] && continue + # as we may want foreign SSH keys too. + + agenteval=/tmp/.$USER.ssh-agent.eval + if lockfile -1 -r 3 -l 10 -s 1 $agenteval.lock;then + test -f $agenteval -a -O $agenteval -a -G $agenteval && + # ">/dev/null" to prevent: echo Agent pid 31074; + source $agenteval >/dev/null + if [ "ssh-agent" != "`(xargs -0 /dev/null `" ];then + rm -f $agenteval + (test ! -e $agenteval && ssh-agent -s >$agenteval) || echo >&2 'Failing ssh-agent!' + # ">/dev/null" to prevent: echo Agent pid 31074; + source $agenteval >/dev/null + fi + rm -f $agenteval.lock + fi + + # Prevent gdm(8) lockups on non-interactive consoles. + tty -s || continue + (ssh-add -l|grep -qw "$key") && continue + if lockfile -! -1 -r 0 $agenteval.input.lock 2>/dev/null;then + echo >&2 -n "Locking: $agenteval.input.lock ... " + lockfile -1 -r -1 $agenteval.input.lock + echo >&2 "locked" + fi + # Recheck identity existence after the lock acquire + if ssh-add -l|grep -qw "$key";then + echo >&2 "Identity $key already appended in the meantime." + else + # "2>/dev/null" to prevent: Identity added: .ssh/id_dsa (.ssh/id_dsa) + ssh-add "$key" 2>/dev/null + fi + rm -f $agenteval.input.lock + echo >&2 "$agenteval.input.lock unlocked." +done +unset agenteval + + unset _home_short_dotbashrc # permit later reinitializations +fi # _home_short_dotbashrc -ulimit -c 0 +true # Prevent crash in '-e' mode