Stick this in your $HOME/.bashrc
genpasswd() {
tr -dc '[:graph:]' < /dev/urandom | head -c ${1:-16}; echo;
}
Then you can just generate a password by calling "genpasswd". If you don't like the default length of 16 you can give a different length as a parameter.
Here's an example of the output:
$ for i in {1..20}; do genpasswd 30; done
?g*urm[[*eFX4595yE4IGJlE}Y=aKM
o+g{\x]z}"G*!+9RSC/9}_?Cm.BAC,
^xvy:R1HAU?ltJvUHYC=?(/Vf94k"i
>CV&G_L0;z~"/8),$]dc|JuVY.Ex8Q
?kRAo&p+?#HhC27tB!Dao$u1K}%Y6G
Q$,CaghZ\>atglH3UNLQP}@G=aea+p
!=5Od(kW\d~Ki4Gf,?6:[iWJVQs+64
9,1FxZB&%#Ha@s,Y,$qNr%y6ddHT3Q
~Y2$7h1gxe(inHVFB=vE^8{dhu{{!"
zG)ft;!I@,j7T<ZKBa3^o^7|~Y/*0T
pfy>r$9B\efdt6)B-x/B5GCQywtb,%
xU+.k%T.g,el|<"H3aejl,68!:9]B-
g=VB2`#j!z5Fdrt|GxK[^oU<%+Qj,$
W0?}1(2W+__~\@.5}d5+;@rM?%.1`>
i59yTDH%Qla97'4"_bNbAh'hI243Js
cq@v,U4_8s*"?:7[qytCQ=9zDxx=k;
kozXefJoN[CI@w:'Fzi0$RSntHk<II
pvpc1vi4U%?]7=/Q!OC[b3V?'9})sC
1Frg'V]hTMFB5GA-Ek!"NCV3Y;5FK:
{]cW%y8cepu)vW;nq:dh}9G]SI=He^
