+"euc-jp" file encoding autodetection.

[nethome.git] / .bashrc

diff --git a/.bashrc b/.bashrc
index 370bafe..c7125a5 100644 (file)
--- a/.bashrc
+++ b/.bashrc
@@ -161,6 +161,7 @@ if [ -n "$PS1" ];then       # set only in interactive sessions
 export MINICOM="-m -c on"      # metakeys+color
 export HISTSIZE=100000
 export HISTFILESIZE="$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
@@ -236,6 +237,45 @@ 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
+       [ -n "$SSH_TTY" ] && continue
+
+       agenteval=/tmp/.$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 $agenteval >/dev/null
+               if [ "ssh-agent" != "`(xargs -0 </proc/"$SSH_AGENT_PID"/cmdline sh -c 'echo "$0"') 2>/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