diff options
| -rw-r--r-- | usr.bin/du/du.1 | 5 | ||||
| -rw-r--r-- | usr.bin/du/du.c | 7 |
2 files changed, 10 insertions, 2 deletions
diff --git a/usr.bin/du/du.1 b/usr.bin/du/du.1 index 4ecce8e..97c366a 100644 --- a/usr.bin/du/du.1 +++ b/usr.bin/du/du.1 @@ -67,6 +67,11 @@ All symbolic links are followed. No symbolic links are followed. .It Fl a Display an entry for each file in the file hierarchy. +.It Fl k +Report in 1024-byte (1-Kbyte) blocks rather than the default. Note that +this overrides the +.Ev BLOCKSIZE +setting from the environment. .It Fl s Display only the grand total for the specified files. .It Fl x diff --git a/usr.bin/du/du.c b/usr.bin/du/du.c index 48869de..49b5f9b 100644 --- a/usr.bin/du/du.c +++ b/usr.bin/du/du.c @@ -73,7 +73,7 @@ main(argc, argv) save = argv; Hflag = Lflag = Pflag = aflag = sflag = 0; ftsoptions = FTS_PHYSICAL; - while ((ch = getopt(argc, argv, "HLPasx")) != EOF) + while ((ch = getopt(argc, argv, "HLPaksx")) != EOF) switch (ch) { case 'H': Hflag = 1; @@ -90,6 +90,9 @@ main(argc, argv) case 'a': aflag = 1; break; + case 'k': + putenv("BLOCKSIZE=1024"); + break; case 's': sflag = 1; break; @@ -224,6 +227,6 @@ usage() { (void)fprintf(stderr, - "usage: du [-H | -L | -P] [-a | -s] [-x] [file ...]\n"); + "usage: du [-H | -L | -P] [-a | -s] [-k] [-x] [file ...]\n"); exit(1); } |
