X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/54018d95d47e4aff427c4e76f2d952c063ae077b..1c470c1389113262b90e172811fa4012284dad37:/unix/uxplink.c?ds=sidebyside

diff --git a/unix/uxplink.c b/unix/uxplink.c
index 8d1aac74..6bc1b61b 100644
--- a/unix/uxplink.c
+++ b/unix/uxplink.c
@@ -135,6 +135,8 @@ void ldisc_update(void *frontend, int echo, int edit)
     } else {
 	mode.c_iflag &= ~ICRNL;
 	mode.c_lflag &= ~(ISIG | ICANON);
+	mode.c_cc[VMIN] = 1;
+	mode.c_cc[VTIME] = 0;
     }
 
     tcsetattr(0, TCSANOW, &mode);
@@ -210,7 +212,8 @@ static void usage(void)
     printf("Usage: plink [options] [user@]host [command]\n");
     printf("       (\"host\" can also be a PuTTY saved session name)\n");
     printf("Options:\n");
-    printf("  -V        print version information\n");
+    printf("  -V        print version information and exit\n");
+    printf("  -pgpfp    print PGP key fingerprints and exit\n");
     printf("  -v        show verbose messages\n");
     printf("  -load sessname  Load settings from saved session\n");
     printf("  -ssh -telnet -rlogin -raw\n");
@@ -316,6 +319,9 @@ int main(int argc, char **argv)
 		use_subsystem = 1;
 	    } else if (!strcmp(p, "-V")) {
                 version();
+            } else if (!strcmp(p, "-pgpfp")) {
+                pgp_fingerprints();
+                exit(1);
 	    } else if (!strcmp(p, "-o")) {
                 if (argc <= 1) {
                     fprintf(stderr,