misc/auto-completion/bash/nnn-completion.bash |  1 +
 misc/auto-completion/fish/nnn.fish            |  1 +
 misc/auto-completion/zsh/_nnn                 |  1 +
 nnn.1                                         |  8 +++++++-
 plugins/README.md                             | 11 ++---------
 src/nnn.c                                     | 22 +++++++++++++++++++++-

diff --git a/misc/auto-completion/bash/nnn-completion.bash b/misc/auto-completion/bash/nnn-completion.bash
index e8f2548c6642a5e9ed866eb7b195af9c6bd1db56..820e1c7c1d4fde5cc4afc7ed35bbc17095bce272 100644
--- a/misc/auto-completion/bash/nnn-completion.bash
+++ b/misc/auto-completion/bash/nnn-completion.bash
@@ -12,6 +12,7 @@     local IFS=$'\n'
     local cur=$2 prev=$3
     local -a opts
     opts=(
+        -a
         -A
         -b
         -c
diff --git a/misc/auto-completion/fish/nnn.fish b/misc/auto-completion/fish/nnn.fish
index 1b6455b2aece8818e6586ad88111628434e3f958..ac6e462c45a48e55fe66fdd8a70807875eed2068 100644
--- a/misc/auto-completion/fish/nnn.fish
+++ b/misc/auto-completion/fish/nnn.fish
@@ -11,6 +11,7 @@ else
     set sessions_dir $HOME/.config/nnn/sessions
 end
 
+complete -c nnn -s a    -d 'auto-setup NNN_FIFO'
 complete -c nnn -s A    -d 'disable dir auto-select'
 complete -c nnn -s b -r -d 'bookmark key to open' -x -a '(echo $NNN_BMS | awk -F: -v RS=\; \'{print $1"\t"$2}\')'
 complete -c nnn -s c    -d 'cli-only opener'
diff --git a/misc/auto-completion/zsh/_nnn b/misc/auto-completion/zsh/_nnn
index 441589acba4185d2eb6bcd08e14e2bdda98dfb5d..d130b162eba1df7c73767ca29fafbbcf7551f8cf 100644
--- a/misc/auto-completion/zsh/_nnn
+++ b/misc/auto-completion/zsh/_nnn
@@ -9,6 +9,7 @@
 setopt localoptions noshwordsplit noksharrays
 local -a args
 args=(
+    '(-a)-a[auto-setup NNN_FIFO]'
     '(-A)-A[disable dir auto-select]'
     '(-b)-b[bookmark key to open]:key char'
     '(-c)-c[cli-only opener]'
diff --git a/nnn.1 b/nnn.1
index 7a34f3b8cc7982d1efe6a46201e78706502ffd6a..86a4d8755b10b9175878ed9a356922317126ea3c 100644
--- a/nnn.1
+++ b/nnn.1
@@ -6,6 +6,7 @@ .Nm nnn
 .Nd the missing terminal file manager for X
 .Sh SYNOPSIS
 .Nm
+.Op Ar -a
 .Op Ar -A
 .Op Ar -b key
 .Op Ar -c
@@ -53,6 +54,9 @@ .Sh OPTIONS
 .Pp
 .Nm
 supports the following options:
+.Pp
+.Fl a
+        auto-setup temporary NNN_FIFO (described in ENVIRONMENT section)
 .Pp
 .Fl A
         disable directory auto-select in type-to-nav mode
@@ -423,7 +427,9 @@ \fBNNN_FIFO:\fR path of a named pipe to write the hovered file path:
 .Bd -literal
     export NNN_FIFO='/tmp/nnn.fifo'
 
-    NOTE: If the FIFO file doesn't exist it will be created, but it will never be removed.
+    NOTES:
+    1. Overriden by a temporary path with -a option.
+    2. If the FIFO file doesn't exist it will be created, but not removed (unless it is generated by -a option).
 .Ed
 .Pp
 \fBNNN_LOCKER:\fR terminal locker program.
diff --git a/plugins/README.md b/plugins/README.md
index 59ae28126b7db08aedba129be6164b1db5a4231b..27448229d07fc5cff8ea125c65744e792c88ef8a 100644
--- a/plugins/README.md
+++ b/plugins/README.md
@@ -198,9 +198,9 @@ #### Get notified on file hover
 
 If `NNN_FIFO` is set, `nnn` will open it and write every hovered files. This can be used in plugins and external scripts, e.g. to implement file previews.
 
-If a `NNN_FIFO` is set globally, each `nnn` instance will write to it, and a process reading from the pipe will get hovered path from every instance, interleaved.
+The easiest way to set `NNN_FIFO` is to start `nnn` with the `-a` option, to automatically setup a temporary FIFO file for this `nnn` instance.
 
-If you want to prevent this and be sure to have a private pipe to one `nnn` instance, you can unlink (remove) the FIFO file. If you had opened the FIFO before and you have read from it (so that `nnn` have it opened too), you can still read from it while you don't close it. But new `nnn` instances will recreate a new FIFO not linked to the previous one.
+If a `NNN_FIFO` environment variable is set globally (and `-a` is not passed to `nnn`), each `nnn` instance will write to the same FIFO, and a process reading from the pipe will get hovered path from every instance, interleaved.
 
 Don't forget to fork in the background to avoid blocking `nnn`.
 
@@ -246,13 +246,6 @@         exit 1
     fi
 
     while read FILE ; do
-        if [ -n "$NNN_FIFO" ] ; then
-            # If you want to remove the FIFO,
-            # don't do it before first read,
-            # nnn won't have it opened yet
-            rm "$NNN_FIFO"
-            NNN_FIFO=
-        fi
         printf "%s" "$FILE" | xsel
     done < "$NNN_FIFO" &
     disown
diff --git a/src/nnn.c b/src/nnn.c
index 89c4a48a349e3f02421001ca9ff96e92d6b10498..b45eeb2302dfc8784091d6d3e295f46b685d41dd 100644
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -400,6 +400,7 @@ #define STATE_AUTONEXT 0x10
 #define STATE_FORTUNE 0x20
 #define STATE_TRASH 0x40
 #define STATE_FORCEQUIT 0x80
+#define STATE_AUTOFIFO 0x100
 
 static uint g_states;
 
@@ -6726,6 +6727,9 @@ 		"The missing terminal file manager for X.\n\n"
 		"positional args:\n"
 		"  PATH   start dir [default: .]\n\n"
 		"optional args:\n"
+#ifndef NOFIFO
+		" -a      auto NNN_FIFO\n"
+#endif
 		" -A      no dir auto-select\n"
 		" -b key  open bookmark key (trumps -s/S)\n"
 		" -c      cli-only NNN_OPENER (trumps -e)\n"
@@ -6880,6 +6884,11 @@ 	free(prefixpath);
 	free(ihashbmp);
 	free(bookmark);
 	free(plug);
+#ifndef NOFIFO
+	if (g_states & STATE_AUTOFIFO)
+		unlink(fifopath);
+#endif
+
 #ifdef DBGMODE
 	disabledbg();
 #endif
@@ -6906,8 +6915,13 @@ #endif
 
 	while ((opt = (env_opts_id > 0
 		       ? env_opts[--env_opts_id]
-		       : getopt(argc, argv, "Ab:cdeEfFgHKl:nop:P:QrRs:St:T:Vxh"))) != -1) {
+		       : getopt(argc, argv, "aAb:cdeEfFgHKl:nop:P:QrRs:St:T:Vxh"))) != -1) {
 		switch (opt) {
+#ifndef NOFIFO
+		case 'a':
+			g_states |= STATE_AUTOFIFO;
+			break;
+#endif
 		case 'A':
 			cfg.autoselect = 0;
 			break;
@@ -7154,6 +7168,12 @@ 	DPRINTF_S(getenv("PWD"));
 
 #ifndef NOFIFO
 	/* Create fifo */
+	if (g_states & STATE_AUTOFIFO) {
+		g_tmpfpath[tmpfplen - 1] = '\0';
+		snprintf(g_buf, CMD_LEN_MAX, "%s/nnn-fifo.%d", g_tmpfpath, getpid());
+		setenv("NNN_FIFO", g_buf, TRUE);
+	}
+
 	fifopath = xgetenv("NNN_FIFO", NULL);
 	if (fifopath) {
 		if (mkfifo(fifopath, 0600) != 0 && !(errno == EEXIST && access(fifopath, W_OK) == 0)) {