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USB2.0 enclosure benchmark

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Linux Kernel Walkthroughs posted

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Canada Day Events 2008

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Linux Kernel Walkthroughs

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is my usb device connected to a fast port?

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show more git info on zsh prompt

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git-vim

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color your word

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show current git branch on zsh prompt (2)

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how to track multiple svn branches in git

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fixing X for GeodeLX

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kvm nfs hang

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screen -c relative path bug

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show current git branch in zsh

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wmiirc-lua kitchen sink repository

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protecting sshd from OOM killer

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wmiirc-lua v0.2.1 remembers a bit more

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wmiirc-lua v0.2 has suspend and raw modes

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wmiirc-lua debianization

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zsh tip of the day - global aliases

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wmiirc-lua v0.1.1

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comparing two directories

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zsh tab completion awesomeness

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wmiirc in lua

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debugging with -dbg libraries

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svn status like output in git

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Git Cheat Sheet

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switching to abiword

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forwarding ssh and X through screen

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git-svnup

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reducing power consumption

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Makefile template

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less, colourful

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irssi docs

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qemu eats up /dev/shm

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git-clean in svn land

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ipw2200 not working

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git slides updated

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unpopular debian packages on my system

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git-svn with multiple branches

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Linus on Git at Google

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vim modelines insecure

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bios disassembler

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dd hex arguments

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urxvt mouseless url yanking

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gitdiff.vba v2

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zsh fun

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pipe to pastey.net

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vimgrep alias

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mouse-free

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ATA messages via SCSI layer

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GITDiff vim plugin

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git presentation for OCLUG

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fixing vim's [[ and ]] for bad code

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pxeboot and nfsroot with debian

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remote power switch

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klips-less openswan git tree

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git caching for v1.5.x

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klips loses zlib

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vim and linux CodingStyle

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my kqemu install

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leaner meaner openswan

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wmii+ruby xlock action

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cloning xterms in wmii+ruby

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wmii+ruby talk for OCLUG

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dump and restore

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C style

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fetching all git branches from remote

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automatic version creation with git

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wmii w/ ruby wmiirc

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small fonts

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google-codesearch from vim

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shell commands

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letting screen apps use the ssh-agent

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mpdscribble stream support

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glGo on ubuntu/dapper amd64

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lbdb and mutt

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vim tutorial

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fixing your terminal

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apt-get pdiffs

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256 colour xterms

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dynamic IPcomp

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inkscape++

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tags/cscope for system headers

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opteron 170, part 4

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opteron 170, part 3

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opteron 170, part 2

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opteron 170

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OLS keysigning / 2006

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git-find findings

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starting on git-find

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git-graft and git-find brainstorm

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pretty function tracing

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uml and multiple network segments

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lastfm artist and title to clipboard

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reverting a git changeset

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user #3

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firefox crashes with form input

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git vs hg

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ldap account management

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stupid ldap

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rpm hell is right

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OpenSSH VPNs

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Lenovo lost a customer

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generating html colourized sourcecode

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ion3 greatness and acting on X selections

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software RAID10 performance

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learning to love git

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recent vim7 articles

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bootstrapping debian on my sbc

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entropy injection

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Adam

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converting mp3s to CD

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secure apt-get

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xen domain0 on debian

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LVM2 on RAID1 mirror

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building a RHEL4 kernel w/ kdb support

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xen on debian

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Upgraded look

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Flattered by a copy

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vim7 from source

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Perl, Catalyst, CPAN, and Debian

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last.fm

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carcassonne and zombies

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Election Humour

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ldap on debian

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Error while mapping shared library sections

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IRC over email gateway

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brute force attacks sshd?

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LDAP authentication (part 1)

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sawfish workspace themes

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Mini-DV to divx using mencoder

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fast kernel logging

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cool debian tools

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screen -c relative path bug

[ link: screen-relative-path-bug | tags: screen bug zsh | updated: Mon, 07 Jan 2008 16:16:47 ]

I must have recently upgraded to a new screen. My screenrc file was using the chdir directive so that the windows started inside would have a PWD I wanted them to. As soon as I tried to reconnect the screen session would die.

    screen -x
    Unable to open "screenrc"

I was able to find the bug on savannah that described the symptom quite well.

I then wrote a wrapper zsh function which fixes the problem:

    REAL_SCREEN=$(which screen)

    # convert the path passed via the -c parameter to an absolute one
    screen() {
            local max=$((${#argv}-1))
            for (( x=1 ; x<=$max ; x++ )) ; do
                    local flag="${argv[$x]}"
                    if [[ "x$flag" = "x-c" ]] ; then
                            local y=$(($x+1))
                            local word="${argv[$y]}"
                            if [[ "x${word[1]}" != 'x/' ]] ; then
                                    argv[$y]="$PWD/$word"
                            fi
                    fi
            done

            echo ${REAL_SCREEN} ${1+"$argv"}
            ${REAL_SCREEN} ${1+"$@"}
    }



Bart Trojanowski
http://www.jukie.net/~bart
bart@jukie.net