Move simple Bash/pdksh functions into POSIX sh

Have only translated the scripts that translate readily into POSIX sh
for now. More complex stuff like that bd/pd/sd/ud navigation for Bash
doesn't port as easily, mostly because there isn't an analogue for the
"local" keyword in POSIX.

1 files changed, 8 insertions, 0 deletions

diff --git a/sh/shrc.d/pwgen.sh b/sh/shrc.d/pwgen.sh
new file mode 100644
index 00000000..7ba056e5
--- /dev/null
+++ b/sh/shrc.d/pwgen.sh
@@ -0,0 +1,8 @@
+# Set some defaults for pwgen(1), because its defaults are to give me a long
+# list of relatively short passwords, when I generally want only one good one
+pwgen() {
+    if ! (($#)) ; then
+        set -- --secure -- "${PWGEN_LENGTH:-15}" "${PWGEN_COUNT:-1}"
+    fi
+    command pwgen "$@"
+}