.shellrc

   1 #
   2 # $HOME/.shellrc
   3 #
   4
   5 OPS1="$OPS1\\$"
   6 PS1="$OPS1 "
   7
   8
   9 case "$SHELL" in
  10 */bash)
  11    [ "`type -t ls`" = alias ] && unalias ls
  12    [ "`type -t ll`" = alias ] && unalias ll
  13    [ "`type -t mc`" = alias ] && unalias mc
  14
  15    back() { cd - ${1:+"$@"}; }
  16    clo() { clear; logout; }
  17    eval 'functions() { typeset -f ${1:+"$@"}; }'
  18    j() { jobs; }
  19
  20    if [ -z "$BASH_COMPLETION_COMPAT_DIR" ]; then
  21       if [ "$SHELL" = /bin/bash ]; then
  22          if [ -f /etc/bash_completion ]; then
  23             . /etc/bash_completion
  24          elif [ -d /etc/bash_completion.d ]; then
  25             . /etc/bash_completion.d/*
  26          fi
  27       elif [ "$SHELL" = /usr/local/bin/bash ]; then
  28          if [ -d /usr/local/etc/bash_completion.d ]; then
  29             . /usr/local/etc/bash_completion.d/*
  30          fi
  31       else
  32          echo "Unknown OS type, canot source bash_completion" >&2
  33       fi
  34    fi
  35
  36    has_completion() { return 0; }
  37    if [ "$SHELL" = /bin/bash ]; then
  38       if [ -d /etc/bash_completion.d -o -d /usr/share/bash-completion/completions ]; then
  39          has_completion() { [ -r /etc/bash_completion.d/$1 -o -r /usr/share/bash-completion/completions/$1 ]; }
  40       fi
  41    elif [ "$SHELL" = /usr/local/bin/bash ]; then
  42       if [ -d /usr/local/etc/bash_completion.d ]; then
  43          has_completion() { [ -r /usr/local/etc/bash_completion.d/$1 ]; }
  44       fi
  45    fi
  46
  47    for cmd in builtin cgmem_nice command dbus-launch exec \
  48       killall man nice nohup pidof pidOf KillAll pgrep pkill psg pswg su sudo \
  49       time whence whereis which xargs; do
  50          ! has_completion $cmd && complete -A command -o default $cmd
  51    done
  52
  53    for cmd in dig host nslookup nc netcat nmap p ping ping6 socat \
  54       telnet t tt \
  55       tcptraceroute tcptraceroute6 tracert tracert6 traceroute traceroute6 \
  56       whois wget wget-m wget-wrapper ww; do
  57          ! has_completion $cmd && complete -A hostname $cmd
  58    done
  59
  60    for cmd in distribute ftp lftp r rsync \
  61       s scp ssh smbclient tcpdump tshark wireshark; do
  62          ! has_completion $cmd && complete -A hostname -o default $cmd;
  63    done
  64
  65    complete -A job bg fg j jobs wait
  66    complete -A variable unset
  67
  68    if [ -d "$HOME/lib/config" ]; then
  69       complete -W "`cd \"$HOME/lib/config\" && echo *`" include
  70    fi
  71    complete -W "`echo $BROWSER | sed 's/:/ /g'`" start-browser
  72    ;;
  73
  74 */ksh)
  75    back() { cd - ${1:+"$@"}; }
  76    clo() { clear; exit; }
  77    j() { jobs; }
  78    ;;
  79
  80 */sh)
  81    clo() { clear; exit; }
  82    ;;
  83 esac
  84
  85
  86 # clear history, clear screen and logout
  87 #chlo() { cd; unset HISTFILE; rm -f .*history*; clo; }
  88
  89
  90 #Pwd() { pwd | sed "s/.*\/\(.*\)\/\(.*\)\/\(.*\)\/\(.*\)/...\/\2\/\3\/\4/"; }
  91 #PWd() { pwd | sed "s/.*\/\(.*\)\/\(.*\)/...\/\2/"; }
  92
  93
  94 psg()   { ps auxw   | grep -i ${1:+"$@"} | grep -v '\(ps auxw\|grep\)'; }
  95 pswg()  { ps auxwww | grep -i ${1:+"$@"} | grep -v '\(ps auxw\|grep\)'; }
  96
  97 # Like pgrep -f
  98 pidOf() { ps auxwww | grep -i ${1:+"$@"} | grep -v '\(ps auxw\|grep\|pidOf\|KillAll\)' | awk '{print $2}'; }
  99
 100 # A kind of pkill/killall
 101 KillAll() {
 102    if [ -z "$2" ]; then
 103       kill `pidOf "$1"`
 104    else
 105       kill "$1" `pidOf "$2"`
 106    fi
 107 }
 108
 109
 110 x() { exit; }
 111 X() { startx >> .Xserver.log 2>&1; cyr; }
 112
 113
 114 include()
 115 {
 116    cfg="$1"
 117    if [ -f "./$cfg" -a -r "./$cfg" ]; then
 118       echo "Reading config file \`$cfg'" 1>&2
 119       . "./$cfg"
 120    elif [ -f "$HOME/lib/config/$cfg" -a -r "$HOME/lib/config/$cfg" ]; then
 121       echo "Reading config file \`$HOME/lib/config/$cfg'" 1>&2
 122       . "$HOME/lib/config/$cfg"
 123    else
 124       echo "Cannot find config file \`$cfg'" 1>&2
 125    fi
 126 }
 127
 128
 129 mc() {
 130    if [ -n "$SLOWTERM" ]; then
 131       MC_SLOW="--slow"
 132    fi
 133
 134    case "$TERM" in
 135       screen*) # screen, screen.rxvt
 136          if [ "$TERM" = screen.rxvt ]; then
 137             MC_SAVE_TERM="$TERM"
 138             TERM=rxvt
 139          fi
 140          MC_XTERM="-x"
 141       ;;
 142    esac
 143
 144    #TMPDIR="$HOME"/tmp
 145    #export TMPDIR
 146
 147    MC_FOUND=NO
 148
 149    for wrapper in \
 150          /usr/local/share/mc/bin/mc-wrapper.sh \
 151          /usr/local/libexec/mc/mc-wrapper.sh \
 152          /usr/share/mc/bin/mc-wrapper.sh; do
 153       if [ -r $wrapper ]; then
 154          . $wrapper $MC_SLOW $MC_XTERM "$@"
 155          rc=$?
 156          MC_FOUND=YES
 157          break
 158       fi
 159    done
 160
 161    if [ $MC_FOUND = NO ]; then
 162       for mc in /usr/local/bin/mc /usr/bin/mc; do
 163          if [ -x $mc ]; then
 164             MC_TMP_DIR="${TMPDIR-/tmp}/mc-$USER"
 165             if [ ! -d MC_TMP_DIR="${TMPDIR-/tmp}/mc-$USER" ]; then
 166                MC_TMP_DIR="${TMPDIR-/tmp}"
 167             fi
 168             MC_PWD_FILE="$MC_TMP_DIR/mc.pwd.$$"
 169             mc_type="`mc_type.py $mc`"
 170             if [ "$mc_type" = old ]; then
 171                $mc -P $MC_SLOW $MC_XTERM "$@" > "$MC_PWD_FILE"
 172             elif [ "$mc_type" = new ]; then
 173                $mc -P "$MC_PWD_FILE" $MC_SLOW $MC_XTERM "$@"
 174             else
 175                continue
 176             fi
 177             rc=$?
 178             MC_FOUND=YES
 179             cd "`cat \"$MC_PWD_FILE\"`" && /bin/rm "$MC_PWD_FILE"
 180             break
 181          fi
 182       done
 183    fi
 184
 185    if [ $MC_FOUND = NO ]; then
 186       echo "Cannot find mc-wrapper.sh or mc" >&2
 187       rc=1
 188    fi
 189
 190    [ -n "$MC_SAVE_TERM" ] && TERM="$MC_SAVE_TERM"
 191    unset MC_FOUND MC_PWD_FILE MC_SAVE_TERM MC_SLOW MC_TMP_DIR MC_XTERM
 192    return $rc
 193 }
 194
 195
 196 tmux() {
 197    case "$TERM" in
 198       rxvt)
 199          TMUX_SAVE_TERM="$TERM"
 200          TERM=rxvt-unicode
 201       ;;
 202    esac
 203
 204    command tmux "$@"
 205    rc=$?
 206
 207    [ -n "$TMUX_SAVE_TERM" ] && TERM="$TMUX_SAVE_TERM"
 208    unset TMUX_SAVE_TERM
 209    return $rc
 210 }