Mark more characters shell-safe.
commit924e1219548253a1eaf744c1ea61a8466ec98d63
authorLinus Torvalds <torvalds@g5.osdl.org>
Fri, 8 Jul 2005 00:59:23 +0000 (7 17:59 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 8 Jul 2005 00:59:23 +0000 (7 17:59 -0700)
tree7326a8d6555f6391cc43db668c4fc9f6a7e1fe42
parent659cacf5a9a2c7e0eed982e4684f84b47a3e2951
Mark more characters shell-safe.

I still worry about just quoting things when passing it off to "ssh" or
"sh -c", so I'm being anal.  But _, ^ and , are certainly ok and while
both ~ and @ can have speacial meaning to shell/ssh they are benign.
connect.c