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| -rw-r--r-- | src/join.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/join.c b/src/join.c index 5f4bf25fb..7851b3160 100644 --- a/src/join.c +++ b/src/join.c @@ -167,6 +167,7 @@ the remaining fields from FILE1, the remaining fields from FILE2, all\n\ separated by CHAR.\n\ \n\ Important: FILE1 and FILE2 must be sorted on the join fields.\n\ +E.g., use `sort -k 1b,1' if `join' has no options.\n\ "), stdout); printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT); } |