I guessed and guessed and guessed. And finally guessed
/adb::
Now doing (setq tramp-verbose 6)
I see
;; GNU Emacs: 25.1.1 Tramp: 2.2.13.25.1 -*- mode: outline; -*-
05:30:42.697847 tramp-adb-get-ls-command (5) # Finding a suitable ‘ls’ command
05:30:42.701049 tramp-adb-parse-device-names (6) # adb devices
05:30:42.703833 tramp-adb-parse-device-names (6) #
List of devices attached
GAAZCY06M061E5P device
Process adb finished
05:30:42.704177 tramp-adb-send-command (6) # ls --color=never -al /dev/null;
echo tramp_exit_status $?
05:30:54.589709 tramp-file-name-handler (1) # Interrupt received in operation
(file-attributes /adb::/)
ls --color=never -al /dev/null; echo tramp_exit_status $?
crw-rw-rw- 1 root root 1, 3 1970-03-26 01:34 1;33m/dev/null0m
tramp_exit_status 0
ASUS_Z012D:/ $
05:30:54.590180 tramp-file-name-handler (1) # Interrupt received in operation
(file-exists-p /adb::/)
ls --color=never -al /dev/null; echo tramp_exit_status $?
crw-rw-rw- 1 root root 1, 3 1970-03-26 01:34 1;33m/dev/null0m
tramp_exit_status 0
ASUS_Z012D:/ $
;; GNU Emacs: 25.1.1 Tramp: 2.2.13.25.1 -*- mode: outline; -*-
05:30:42.697847 tramp-adb-get-ls-command (5) # Finding a suitable ‘ls’ command
05:30:42.701049 tramp-adb-parse-device-names (6) # adb devices
05:30:42.703833 tramp-adb-parse-device-names (6) #
List of devices attached
GAAZCY06M061E5P device
Process adb finished
05:30:42.704177 tramp-adb-send-command (6) # ls --color=never -al /dev/null;
echo tramp_exit_status $?
05:30:54.589709 tramp-file-name-handler (1) # Interrupt received in operation
(file-attributes /adb::/)
ls --color=never -al /dev/null; echo tramp_exit_status $?
crw-rw-rw- 1 root root 1, 3 1970-03-26 01:34 1;33m/dev/null0m
tramp_exit_status 0
ASUS_Z012D:/ $
05:30:54.590180 tramp-file-name-handler (1) # Interrupt received in operation
(file-exists-p /adb::/)
ls --color=never -al /dev/null; echo tramp_exit_status $?
crw-rw-rw- 1 root root 1, 3 1970-03-26 01:34 1;33m/dev/null0m
tramp_exit_status 0
ASUS_Z012D:/ $
By the way,
ASUS_Z012D:/ $ ls --help
ls --help
usage: ls --color[=auto] [-ACFHLRSZacdfhiklmnpqrstux1] [directory...]
list files
what to show:
-a all files including .hidden -c use ctime for timestamps
-d directory, not contents -i inode number
-k block sizes in kilobytes -p put a '/' after dir names
-q unprintable chars as '?' -s size (in blocks)
-u use access time for timestamps -A list all files but . and ..
-H follow command line symlinks -L follow symlinks
-R recursively list files in subdirs -F append /dir *exe @sym |FIFO
-Z security context
output formats:
-1 list one file per line -C columns (sorted vertically)
-g like -l but no owner -h human readable sizes
-l long (show full details) -m comma separated
-n like -l but numeric uid/gid -o like -l but no group
-x columns (horizontal sort)
sorting (default is alphabetical):
-f unsorted -r reverse -t timestamp -S size
--color device=yellow symlink=turquoise/red dir=blue socket=purple
files: exe=green suid=red suidfile=redback stickydir=greenback
=auto means detect if output is a tty.
It turns out for no color at all just don't use color.
I found
(defun tramp-adb-get-ls-command (vec)
(with-tramp-connection-property vec "ls"
(tramp-message vec 5 "Finding a suitable `ls' command")
(if (tramp-adb-send-command-and-check vec "ls --color=never -al /dev/null")
;; On CyanogenMod based system BusyBox is used and "ls" output
;; coloring is enabled by default. So we try to disable it
;; when possible.
"ls --color=never"
"ls")))
but it is too complicated for me to try to tell it otherwise.
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