$ head /proc/*/cmdline  | cat -A; echo
==> /proc/17834/cmdline <==$
/bin/sh^@/usr/bin/startxwin^@$
==> /proc/17934/cmdline <==$
xinit^@/etc/X11/xinit/startxwinrc^@--^@/usr/bin/XWin^@:0^@-multiwindow^@-auth^@$HOME/.serverauth.17834^@$
==> /proc/17935/cmdline <==$
/usr/bin/XWin^@:0^@-multiwindow^@-auth^@$HOME/.serverauth.17834^@$
==> /proc/17938/cmdline <==$
/usr/bin/xwin-xdg-menu^@$
==> /proc/17951/cmdline <==$
dbus-launch^@--sh-syntax^@--exit-with-session^@$
==> /proc/17952/cmdline <==$
/usr/bin/dbus-daemon^@--fork^@--print-pid^@5^@--print-address^@7^@--session^@$
==> /proc/17956/cmdline <==$
/usr/bin/gnome-keyring-daemon^@--start^@--components=pkcs11^@$
==> /proc/17964/cmdline <==$
/usr/bin/fbxkb^@$
==> /proc/17966/cmdline <==$
/usr/libexec/gam_server^@$
==> /proc/32326/cmdline <==$
ssh-agent^@$
==> /proc/34859/cmdline <==$
pcmanfm^@$
==> /proc/349/cmdline <==$
/usr/bin/mintty^@-s^@120x60^@-p^@210,120^@-^@$
==> /proc/350/cmdline <==$
-bash^@$
==> /proc/374/cmdline <==$
/usr/bin/cygrunsrv$
==> /proc/375/cmdline <==$
/usr/bin/cygrunsrv$
==> /proc/376/cmdline <==$
/usr/sbin/cygserver$
==> /proc/377/cmdline <==$
/usr/bin/cygrunsrv$
==> /proc/378/cmdline <==$
/usr/sbin/cron$
==> /proc/379/cmdline <==$
/usr/sbin/syslog-ng$
==> /proc/41273/cmdline <==$
/usr/bin/xman^@-pagesize^@600x800+1300+200^@$
==> /proc/42875/cmdline <==$
head^@/proc/17834/cmdline^@/proc/17934/cmdline^@/proc/17935/cmdline^@/proc/17938/cmdline^@/proc/17951/cmdline^@/proc/17952/cmdline^@/proc/17956/cmdline^@/proc/17964/cmdline^@/proc/17966/cmdline^@/proc/32326/cmdline^@/proc/34859/cmdline^@/proc/349/cmdline^@/proc/350/cmdline^@/proc/374/cmdline^@/proc/375/cmdline^@/proc/376/cmdline^@/proc/377/cmdline^@/proc/378/cmdline^@/proc/379/cmdline^@/proc/41273/cmdline^@/proc/42875/cmdline^@/proc/49760/cmdline^@/proc/49765/cmdline^@/proc/self/cmdline^@
==> /proc/49760/cmdline <==$
dirmngr^@--daemon^@--homedir^@$HOME/.gnupg^@$
==> /proc/49765/cmdline <==$
gpg-agent^@--homedir^@$HOME/.gnupg^@--use-standard-socket^@--daemon^@$
==> /proc/self/cmdline <==$
head^@/proc/17834/cmdline^@/proc/17934/cmdline^@/proc/17935/cmdline^@/proc/17938/cmdline^@/proc/17951/cmdline^@/proc/17952/cmdline^@/proc/17956/cmdline^@/proc/17964/cmdline^@/proc/17966/cmdline^@/proc/32326/cmdline^@/proc/34859/cmdline^@/proc/349/cmdline^@/proc/350/cmdline^@/proc/374/cmdline^@/proc/375/cmdline^@/proc/376/cmdline^@/proc/377/cmdline^@/proc/378/cmdline^@/proc/379/cmdline^@/proc/41273/cmdline^@/proc/42875/cmdline^@/proc/49760/cmdline^@/proc/49765/cmdline^@/proc/self/cmdline^@