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tar: add -k and -o to --help

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-o	Don't restore user:group
    -k	Don't replace existing files

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2018-03-16 03:55:14 +01:00
parent bbe47d9b9a
commit 1ee222e1bf
1 changed files with 3 additions and 3 deletions
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6
archival/tar.c
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@ -776,6 +776,9 @@ static llist_t *append_file_list_to_list(llist_t *list)
//usage: "\n -f FILE Name of TARFILE ('-' for stdin/out)"
//usage: "\n -C DIR Change to DIR before operation"
//usage: "\n -v Verbose"
//usage: "\n -o Don't restore user:group"
///////:-p - accepted but ignored, restores mode (aliases in GNU tar: --preserve-permissions, --same-permissions)
//usage: "\n -k Don't replace existing files"
//usage: IF_FEATURE_SEAMLESS_Z(
//usage: "\n -Z (De)compress using compress"
//usage: )
@ -811,9 +814,6 @@ static llist_t *append_file_list_to_list(llist_t *list)
//usage: "$ tar -cf /tmp/tarball.tar /usr/local\n"
// Supported but aren't in --help:
// o no-same-owner
// p same-permissions
// k keep-old
// no-recursion
// numeric-owner
// no-same-permissions