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* add the 'hd' alias for hexdump from etc_profile

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* optimise
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tg 2006-08-28 01:34:47 +00:00
parent 2b4f10b424
commit 30f6ebb2a3
1 changed files with 5 additions and 3 deletions
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dot.mkshrc
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@ -1,6 +1,6 @@
# $MirOS: src/bin/mksh/dot.mkshrc,v 1.2 2006/08/14 20:32:44 tg Exp $ # $MirOS: src/bin/mksh/dot.mkshrc,v 1.3 2006/08/28 01:34:47 tg Exp $
: ${HOSTNAME:=$(hostname -s 2>/dev/null || hostname)} : ${EDITOR:=/bin/ed} ${HOSTNAME:=$(hostname -s 2>/dev/null || hostname)}
PS1='$(((rv=$?)) && print $rv\|)${USER:=$(id -un)}@${HOSTNAME:=nil}:$( PS1='$(((rv=$?)) && print $rv\|)${USER:=$(id -un)}@${HOSTNAME:=nil}:$(
local pfx=~ wd=${PWD:-$(pwd)} local pfx=~ wd=${PWD:-$(pwd)}
[[ ${wd#$pfx} = $wd || $pfx = ?(/) ]] || wd=\~${wd#$pfx} [[ ${wd#$pfx} = $wd || $pfx = ?(/) ]] || wd=\~${wd#$pfx}
@ -16,13 +16,15 @@ PS1='$(((rv=$?)) && print $rv\|)${USER:=$(id -un)}@${HOSTNAME:=nil}:$(
done done
print -r -- "$pfx$wd")'" $(if (( $(id -u) )); then print -r -- "$pfx$wd")'" $(if (( $(id -u) )); then
print \$; else print \#; fi) " print \$; else print \#; fi) "
: ${EDITOR:=/bin/ed}
export EDITOR HOSTNAME PS1 USER export EDITOR HOSTNAME PS1 USER
alias l='/bin/ls -F' alias l='/bin/ls -F'
alias la='l -a' alias la='l -a'
alias ll='l -l' alias ll='l -l'
alias lo='la -lo' alias lo='la -lo'
[ -x /usr/bin/hd ] || eval alias hd=\''hexdump -e '\''\'\'''\''"%08.8_ax' \
' " 8/1 "%02X " " - " 8/1 "%02X "'\''\'\'''\'' -e '\''\'\'''\'\" \
' |" "%_p"'\''\'\'''\'' -e '\''\'\'''\''"|\n"'\''\'\'''\'' '\'
# strip comments (and leading/trailing whitespace if IFS is set) from # strip comments (and leading/trailing whitespace if IFS is set) from
# any file(s) given as argument, or stdin if none, and spew to stdout # any file(s) given as argument, or stdin if none, and spew to stdout