diff options
| -rw-r--r-- | sys/man/8/zerotrunc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/sys/man/8/zerotrunc b/sys/man/8/zerotrunc new file mode 100644 index 000000000..d0542a07e --- /dev/null +++ b/sys/man/8/zerotrunc @@ -0,0 +1,20 @@ +.TH ZEROTRUNC 8 +.SH NAME +zerotrunc \- truncate input on zero byte +.SH SYNOPSIS +.B aux/zerotrunc +.SH DESCRIPTION +.PP +.B Zerotrunc +copies input to output until reading a first zero byte or end-of-file. +.SH EXAMPLES +.B Zerotrunc +can be used to read metadata of Plan 9 image files, e. g.: +.IP +.EX +% aux/zerotrunc < /dev/window +.EE +.SH SOURCE +.B /sys/src/cmd/aux/zerotrunc.c +.SH "SEE ALSO" +.IR cat (1) |