diff --git a/chezmoi/dot_config/complgen/lsof.usage.tmpl b/chezmoi/dot_config/complgen/lsof.usage.tmpl
index 9043ed1..3264194 100644
--- a/chezmoi/dot_config/complgen/lsof.usage.tmpl
+++ b/chezmoi/dot_config/complgen/lsof.usage.tmpl
@@ -1,44 +1,55 @@
- | -U "option is also specified."
- | -? "-h    These two equivalent options select a usage (help) output list.  Lsof displays a shortened form of this output when it detects an error in the options supplied  to  it,"
- | -a "causes list selection options to be ANDed, as described above."
- | -A "A     is  available  on  systems  configured for AFS whose AFS kernel code is implemented via dynamic modules.  It allows the lsof user to specify A as an alternate name list"
- | -b "causes lsof to avoid kernel functions that might block - lstat(2), readlink(2), and stat(2)."
- | -c "c     selects  the  listing of files for processes executing the command that begins with the characters of c.  Multiple commands may be specified, using multiple -c options."
- | -C "disables the reporting of any path name components from the kernel's name cache.  See the KERNEL NAME CACHE section for more information."
- | -d "s     specifies a list of file descriptors (FDs) to exclude from or include in the output listing.  The file descriptors are specified in the comma-separated set  s  -  e.g.,"
- | -D "D     directs  lsof's  use  of  the device cache file.  The use of this option is sometimes restricted.  See the DEVICE CACHE FILE section and the sections that follow it for"
- | -D "must be followed by a function letter; the function letter may optionally be followed by a path name.  Lsof recognizes these function letters:"
- | -E "specifies that endpoint supported files should be displayed with endpoint information, but not the files of the endpoints."
- | -F "f     specifies  a character list, f, that selects the fields to be output for processing by another program, and the character that terminates each output field.  Each field"
- | -g "[s]   excludes or selects the listing of files for the processes whose optional process group IDentification (PGID) numbers are in the comma-separated set s -  e.g.,  ``123''"
- | -i "[i]   selects the listing of files any of whose Internet address matches the address specified in i.  If no address is specified, this option selects the listing of  all  In‐"
- | -K "k     selects the listing of tasks (threads) of processes, on dialects where task (thread) reporting is supported.  (If help output - i.e., the output of the -h  or  -?   op‐"
- | -k "k     specifies a kernel name list file, k, in place of /vmunix, /mach, etc.  -k is not available under AIX on the IBM RISC/System 6000."
- | -l "inhibits the conversion of user ID numbers to login names.  It is also useful when login name lookup is working improperly or slowly."
- | -n "inhibits the conversion of network numbers to host names for network files.  Inhibiting conversion may make lsof run faster.  It is also useful when host name lookup is"
- | -N "selects the listing of NFS files."
- | -o "directs lsof to display file offset at all times.  It causes the SIZE/OFF output column title to be changed to OFFSET.  Note: on some UNIX dialects  lsof  can't  obtain"
- | -o "o     defines  the number of decimal digits (o) to be printed after the ``0t'' for a file offset before the form is switched to ``0x...''.  An o value of zero (unlimited) di‐"
+ | -? "-h    These two equivalent options se‐"
+ | -a "causes list selection options to"
+ | -A "A     is  available on systems config‐"
+ | -b "causes   lsof  to  avoid  kernel"
+ | -c "c     selects the listing of files for"
+ | -C "disables the  reporting  of  any"
+ | -d "s     specifies a  list  of  file  de‐"
+ | -D "D     directs lsof's use of the device"
+ | -D "must  be followed by a func‐"
+ | -E "specifies that endpoint  sup‐"
+ | -f "are properly  terminated  and"
+ | -F "f     specifies  a  character list, f,"
+ | -g "[s]   excludes  or selects the listing"
+ | -i "[i]   selects the listing of files any"
+ | -h "or -?  (help) option.  If the"
+ | -K "k     selects  the  listing  of  tasks"
+ | -h "or -?  options -  shows  this"
+ | -k "k     specifies  a  kernel  name  list"
+ | -l "inhibits  the conversion of user"
+ | -n "inhibits the conversion of  net‐"
+ | -N "selects  the  listing   of   NFS"
+ | -o "directs  lsof  to  display  file"
+ | -o "o     defines  the  number  of decimal"
  | -o "-o 10"
- | -O "directs lsof to bypass the strategy it uses to avoid being blocked by some kernel operations - i.e., doing them in forked child processes.  See the BLOCKS AND  TIMEOUTS"
- | -p "s     excludes  or  selects  the  listing  of  files for the processes whose optional process IDentification (PID) numbers are in the comma-separated set s - e.g., ``123'' or"
- | -P "inhibits the conversion of port numbers to port names for network files.  Inhibiting the conversion may make lsof run a little faster.  It is also useful when port name"
- | -Q "ignore failed search terms. When lsof is told to search for users of a file, or for users of a device, or for a specific PID, or for certain protocols in  use  by  that"
- | -R "directs lsof to list the Parent Process IDentification number in the PPID column."
- | -s "[p:s] s alone directs lsof to display file size at all times.  It causes the SIZE/OFF output column title to be changed to SIZE.  If the file does not have a size, nothing is"
- | -S "[t]   specifies an optional time-out seconds value for kernel functions - lstat(2), readlink(2), and stat(2) - that might otherwise deadlock.  The minimum for t is  two;  the"
- | -T "[t]   controls the reporting of some TCP/TPI information, also reported by netstat(1), following the network addresses.  In normal output the information appears in parenthe‐"
- | -T "with no following key characters disables TCP/TPI information reporting."
- | -T "with following characters selects the reporting of specific TCP/TPI information:"
- | -t "produce terse output comprising only process identifiers (without a header), so that it is easy to use programmatically. e.g."
- | -u "s     selects the listing of files for the user whose login names or user ID numbers are in the comma-separated set s - e.g., ``abe'', or ``548,root''.  (There should  be  no"
- | -U "selects the listing of UNIX domain socket files."
- | -v "selects the listing of lsof version information, including: revision number; when the lsof binary was constructed; who constructed the binary and where; the name of the"
- | -V "directs  lsof  to  indicate  the  items  it was asked to list and failed to find - command names, file names, Internet addresses or files, login names, NFS files, PIDs,"
- | -x "[fl]  may accompany the +d and +D options to direct their processing to cross over symbolic links and|or file system mount points encountered when scanning the directory (+d)"
- | -X "This is a dialect-specific option."
- | -z "[z]   specifies how Solaris 10 and higher zone information is to be handled."
- | -Z "[Z]   specifies how SELinux security contexts are to be handled.  It and 'Z' field output character support are inhibited when SELinux is disabled in the running  Linux  ker‐"
- | -- "The double minus sign option is a marker that signals the end of the keyed options.  It may be used, for example, when the first file name begins with a minus sign.  It"
- | -T "option description or the description of the TCP/TPI field in OUTPUT FOR OTHER PROGRAMS for more information on state, queue size, and window size;"
+ | -O "directs   lsof   to  bypass  the"
+ | -p "s     excludes or selects the  listing"
+ | -P "inhibits the conversion of  port"
+ | -Q "ignore failed search terms. When"
+ | -R "directs lsof to list the  Parent"
+ | -s "[p:s] s alone directs lsof to  display"
+ | -? "help output lists it."
+ | -S "[t]   specifies an  optional  time-out"
+ | -T "[t]   controls the reporting  of  some"
+ | -T "with no following key charac‐"
+ | -T "with following characters se‐"
+ | -h "or -?  help output for the -T"
+ | -t "produce  terse output comprising"
+ | -u "s     selects the listing of files for"
+ | -U "selects the listing of UNIX  do‐"
+ | -v "selects the listing of lsof ver‐"
+ | -V "directs  lsof  to  indicate  the"
+ | -h "or  -?   option.   Disabling"
+ | -x "[fl]  may  accompany the +d and +D op‐"
+ | -X "This is a  dialect-specific  op‐"
+ | -z "[z]   specifies  how  Solaris  10  and"
+ | -Z "[Z]   specifies how  SELinux  security"
+ | -- "The  double minus sign option is"
+ | -b "option,  the  only names you"
+ | -h "or -?  option, gives the status of the"
+ | -m "options, lsof checks  the  user's  au‐"
+ | -P "options;  colon-separated"
+ | -- "'', and as many components"
  | -T "option will show what TCP/TPI reporting can be"
+ | -? "options to see if the +m and +m m op‐"
+ | -h "or -?  option."
diff --git a/devbox.json b/devbox.json
index c00b8ff..fe9eb60 100644
--- a/devbox.json
+++ b/devbox.json
@@ -63,8 +63,24 @@
     "init_hook": [
       ". ${DEVBOX_GLOBAL_ROOT}/init.sh"
     ],
-    "scripts": {
-      "install-nnn": [
+    "scripts": 
+      "complgen-man": [
+        "if [ -z \"$CMD\" ]; then",
+        "  echo \"Usage: devbox run --env CMD=<command> complgen-man\"",
+        "  echo \"Generates completion template from man page for the specified command\"",
+        "  exit 1",
+        "fi",
+        "man $CMD | complgen scrape > chezmoi/dot_config/complgen/$CMD.usage.tmpl"
+      ],
+      "complgen-help": [
+        "if [ -z \"$CMD\" ]; then",
+        "  echo \"Usage: devbox run --env CMD=<command> complgen-help\"",
+        "  echo \"Generates completion template from --help output for the specified command\"",
+        "  exit 1",
+        "fi",
+        "$CMD --help | complgen scrape > chezmoi/dot_config/complgen/$CMD.usage.tmpl"
+      ],
+    "install-nnn": [
         "sh -c \"$(curl -Ls https://raw.githubusercontent.com/jarun/nnn/master/plugins/getplugs)\""
       ],
       "install-tmux": [