date +"%Y$sep%m$sep%d$sep%H%M$sep%S" | tr -d '/\n/'
}
+ # a wrapper for the which command that finds items on the path. some OSes
+ # do not provide which, so we want to not be spewing errors when that
+ # happens.
+ function whichable()
+ {
+ to_find="$1"; shift
+ local WHICHER="$(which which 2>/dev/null)"
+ if [ $? -ne 0 ]; then
+ # there is no which command here. we produce nothing due to this.
+ echo
+ fi
+ echo $($WHICHER $to_find)
+ }
+
# makes a directory of the name specified and then tries to change the
# current directory to that directory.
function mcd() {
# overlay for nechung binary so that we can complain less grossly about it when it's missing.
function nechung() {
- local wheres_nechung=$(which nechung 2>/dev/null)
+ local wheres_nechung=$(whichable nechung)
if [ -z "$wheres_nechung" ]; then
echo "The nechung oracle program cannot be found. You may want to consider"
echo "rebuilding the feisty meow applications with this command:"
echo
}
- # a wrapper for the which command that finds items on the path. some OSes
- # do not provide which, so we want to not be spewing errors when that
- # happens.
- function whichable()
- {
- to_find="$1"; shift
- which which &>/dev/null
- if [ $? -ne 0 ]; then
- # there is no which command here. we produce nothing due to this.
- echo
- fi
- echo $(which $to_find)
- }
-
function add_cygwin_drive_mounts() {
for i in c d e f g h q z ; do
#hmmm: improve this by not adding the link if already there, or if the drive is not valid.
this_host=$(hostname)
elif [ ! -z "$(echo $MACHTYPE | grep suse)" ]; then
this_host=$(hostname --long)
- elif [ -x "$(which hostname 2>/dev/null)" ]; then
+ elif [ -x "$(whichable hostname)" ]; then
this_host=$(hostname)
fi
echo "$this_host"