.profile, .shellrc: use dircolors

[dotfiles.git] / .shellrc

diff --git a/.shellrc b/.shellrc
index 9e9a47fe44b9dc0016b243db886a7439ae113150..e189ac8523855e69b85a786f84b1d2c1c16fb277 100644 (file)
--- a/.shellrc
+++ b/.shellrc
@@ -6,6 +6,17 @@ OPS1="$OPS1\\$"
 PS1="$OPS1 "
 
 
+case "$HOME" in
+   /home/*)
+      if [ -L /home ]; then
+         START_DIR="`pwd`" &&
+         cd "$HOME" &&
+         HOME="`pwd`" &&
+         cd "$START_DIR"
+      fi
+   ;;
+esac
+
 case "$SHELL" in
 */bash)
    [ "`type -t ls`" = alias ] && unalias ls
@@ -17,18 +28,51 @@ case "$SHELL" in
    eval 'functions() { typeset -f ${1:+"$@"}; }'
    j() { jobs; }
 
-   complete -A command -o default builtin cgmem_nice command dbus-launch exec \
-      killall nice nohup pidof pidOf KillAll pgrep pkill psg pswg su sudo time \
-      whence whereis which xargs
    if [ -z "$BASH_COMPLETION_COMPAT_DIR" ]; then
-      complete -A command -o default man
+      if [ "$SHELL" = /bin/bash ]; then
+         if [ -f /etc/bash_completion ]; then
+            . /etc/bash_completion
+         elif [ -d /etc/bash_completion.d ]; then
+            . /etc/bash_completion.d/*
+         fi
+      elif [ "$SHELL" = /usr/local/bin/bash ]; then
+         if [ -d /usr/local/etc/bash_completion.d ]; then
+            . /usr/local/etc/bash_completion.d/*
+         fi
+      else
+         echo "Unknown OS type, canot source bash_completion" >&2
+      fi
+   fi
+
+   has_completion() { return 0; }
+   if [ "$SHELL" = /bin/bash ]; then
+      if [ -d /etc/bash_completion.d -o -d /usr/share/bash-completion/completions ]; then
+         has_completion() { [ -r /etc/bash_completion.d/$1 -o -r /usr/share/bash-completion/completions/$1 ]; }
+      fi
+   elif [ "$SHELL" = /usr/local/bin/bash ]; then
+      if [ -d /usr/local/etc/bash_completion.d ]; then
+         has_completion() { [ -r /usr/local/etc/bash_completion.d/$1 ]; }
+      fi
    fi
-   complete -A hostname dig host nslookup nc netcat nmap p ping ping6 socat \
+
+   for cmd in builtin cgmem_nice command dbus-launch exec \
+      killall man nice nohup pidof pidOf KillAll pgrep pkill psg pswg su sudo \
+      time whence whereis which xargs; do
+         ! has_completion $cmd && complete -o default -A command $cmd
+   done
+
+   for cmd in dig host nslookup nc netcat nmap p ping ping6 socat \
       telnet t tt \
       tcptraceroute tcptraceroute6 tracert tracert6 traceroute traceroute6 \
-      whois wget wget-m wget-wrapper ww
-   complete -A hostname -o default distribute ftp lftp r rsync \
-      s scp ssh smbclient tcpdump tshark wireshark
+      whois wget wget-m wget-wrapper ww; do
+         ! has_completion $cmd && complete -A hostname $cmd
+   done
+
+   for cmd in distribute ftp lftp r rsync \
+      s scp ssh smbclient tcpdump tshark wireshark; do
+         ! has_completion $cmd && complete -o default -A hostname $cmd;
+   done
+
    complete -A job bg fg j jobs wait
    complete -A variable unset
 
@@ -58,13 +102,13 @@ esac
 #PWd() { pwd | sed "s/.*\/\(.*\)\/\(.*\)/...\/\2/"; }
 
 
-psg()  { ps auxw   | grep -i ${1:+"$@"} | grep -v '\(ps auxw\|grep\)'; }
-pswg() { ps auxwww | grep -i ${1:+"$@"} | grep -v '\(ps auxw\|grep\)'; }
+psg()   { ps auxw   | grep -i ${1:+"$@"} | grep -v '\(ps auxw\|grep\)'; }
+pswg()  { ps auxwww | grep -i ${1:+"$@"} | grep -v '\(ps auxw\|grep\)'; }
 
 # Like pgrep -f
 pidOf() { ps auxwww | grep -i ${1:+"$@"} | grep -v '\(ps auxw\|grep\|pidOf\|KillAll\)' | awk '{print $2}'; }
 
-# A kind of pkill
+# A kind of pkill/killall
 KillAll() {
    if [ -z "$2" ]; then
       kill `pidOf "$1"`
@@ -78,6 +122,10 @@ x() { exit; }
 X() { startx >> .Xserver.log 2>&1; cyr; }
 
 
+git() {
+   LESS=FRSX"$LESS" command git "$@"
+}
+
 include()
 {
    cfg="$1"
@@ -93,6 +141,12 @@ include()
 }
 
 
+grep() { command grep --color=auto "$@"; }
+fgrep() { command fgrep --color=auto "$@"; }
+egrep() { command egrep --color=auto "$@"; }
+ls() { command ls --color=auto "$@"; }
+
+
 mc() {
    if [ -n "$SLOWTERM" ]; then
       MC_SLOW="--slow"
@@ -136,15 +190,13 @@ mc() {
             mc_type="`mc_type.py $mc`"
             if [ "$mc_type" = old ]; then
                $mc -P $MC_SLOW $MC_XTERM "$@" > "$MC_PWD_FILE"
-               rc=$?
-               MC_FOUND=YES
             elif [ "$mc_type" = new ]; then
                $mc -P "$MC_PWD_FILE" $MC_SLOW $MC_XTERM "$@"
-               rc=$?
-               MC_FOUND=YES
             else
                continue
             fi
+            rc=$?
+            MC_FOUND=YES
             cd "`cat \"$MC_PWD_FILE\"`" && /bin/rm "$MC_PWD_FILE"
             break
          fi
@@ -160,3 +212,29 @@ mc() {
    unset MC_FOUND MC_PWD_FILE MC_SAVE_TERM MC_SLOW MC_TMP_DIR MC_XTERM
    return $rc
 }
+
+
+mkcd() {
+   if [ $# -ne 1 ]; then
+      echo "Usage: mkcd directory_name" >&2
+   elif [ -d "$1" ]; then
+      cd "$1"
+   elif [ -e "$1" ]; then
+      echo "Error: $1 is a file" >&2
+   else
+      mkdir -p "$1" && cd "$1"
+   fi
+}
+
+
+tmux() {
+   case "$TERM" in
+      rxvt)
+         TERM=rxvt-unicode command tmux "$@"
+      ;;
+
+      *)
+         command tmux "$@"
+      ;;
+   esac
+}