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Diffstat (limited to '')
| -rw-r--r-- | doc/zcmp.1 | 25 |
1 files changed, 20 insertions, 5 deletions
@@ -1,5 +1,5 @@ .\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.47.16. -.TH ZCMP "1" "January 2021" "zutils 1.10" "User Commands" +.TH ZCMP "1" "January 2022" "zutils 1.11" "User Commands" .SH NAME zcmp \- decompress and compare two files byte by byte .SH SYNOPSIS @@ -12,7 +12,7 @@ starting with 1. A hyphen '\-' used as a file argument means standard input. If any file given is compressed, its decompressed content is used. Compressed files are decompressed on the fly; no temporary files are created. .PP -The formats supported are bzip2, gzip, lzip, and xz. +The formats supported are bzip2, gzip, lzip, xz, and zstd. .PP zcmp compares file1 to file2. The standard input is used only if file1 or file2 refers to standard input. If file2 is omitted zcmp tries the @@ -23,7 +23,7 @@ the corresponding uncompressed file (the name of file1 with the extension removed). .IP \- If file1 is uncompressed, compares it with the decompressed -contents of file1.[lz|bz2|gz|xz] (the first one that is found). +contents of file1.[lz|bz2|gz|zst|xz] (the first one that is found). .PP Exit status is 0 if inputs are identical, 1 if different, 2 if trouble. .SH OPTIONS @@ -53,7 +53,7 @@ compare at most <n> bytes don't read runtime configuration file .TP \fB\-O\fR, \fB\-\-force\-format\fR=\fI\,[\/\fR<f1>][,<f2>] -force the formats given (bz2, gz, lz, xz) +force the formats given (bz2,gz,lz,xz,zst) .TP \fB\-q\fR, \fB\-\-quiet\fR suppress all messages @@ -75,6 +75,9 @@ set compressor and options for lzip format .TP \fB\-\-xz=\fR<command> set compressor and options for xz format +.TP +\fB\-\-zst=\fR<command> +set compressor and options for zstd format .PP Numbers may be followed by a multiplier: k = kB = 10^3 = 1000, Ki = KiB = 2^10 = 1024, M = 10^6, Mi = 2^20, G = 10^9, Gi = 2^30, etc... @@ -83,8 +86,20 @@ Report bugs to zutils\-bug@nongnu.org .br Zutils home page: http://www.nongnu.org/zutils/zutils.html .SH COPYRIGHT -Copyright \(co 2021 Antonio Diaz Diaz. +Copyright \(co 2022 Antonio Diaz Diaz. License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html> .br This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. +.SH "SEE ALSO" +The full documentation for +.B zcmp +is maintained as a Texinfo manual. If the +.B info +and +.B zcmp +programs are properly installed at your site, the command +.IP +.B info zutils +.PP +should give you access to the complete manual. |