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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2022-02-27 00:47:51 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska@appnovation.com> | 2022-02-27 00:47:51 +0000 |
| commit | b4070f01c00a07d4f2df6a3ff85eb6f2b1386b84 (patch) | |
| tree | 1f39d639b5a8c6bc17326c3a14d30d6015081c4b /doc/s6-envdir.html | |
| parent | 17a7d5f052aea7d9d79464dd4d4e4ab1b1b8f3c1 (diff) | |
| download | s6-b4070f01c00a07d4f2df6a3ff85eb6f2b1386b84.tar.gz s6-b4070f01c00a07d4f2df6a3ff85eb6f2b1386b84.tar.xz s6-b4070f01c00a07d4f2df6a3ff85eb6f2b1386b84.zip | |
Add noclamp option to s6-envdir
Signed-off-by: Laurent Bercot <ska@appnovation.com>
Diffstat (limited to 'doc/s6-envdir.html')
| -rw-r--r-- | doc/s6-envdir.html | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/doc/s6-envdir.html b/doc/s6-envdir.html index 6392963..17577b4 100644 --- a/doc/s6-envdir.html +++ b/doc/s6-envdir.html @@ -25,7 +25,7 @@ s6-envdir changes its environment, then executes into another program. <h2> Interface </h2> <pre> - s6-envdir [ -I | -i ] [ -n ] [ -f ] [ -c <em>nullis</em> ] <em>dir</em> <em>prog...</em> + s6-envdir [ -I | -i ] [ -n ] [ -f ] [ -L ] [ -c <em>nullis</em> ] <em>dir</em> <em>prog...</em> </pre> <ul> @@ -35,7 +35,7 @@ that does not begin with a dot and does not contain the '=' character: </li> <li> Else add a variable named <em>f</em> to the environment (or replace <em>f</em> if it already exists) with the first line of the contents of file <em>f</em> as value. Spaces and tabs at the end of this line are removed, as well as any trailing newline; -null characters in this line are changed to newlines in the environment variable.</li> +null characters in this line are changed to newlines in the environment variable. </li> </ul> <h2> Options </h2> @@ -52,6 +52,11 @@ option is not given). Null characters are still translated. </li> file ends with a newline, keep that last newline in the value. If the <tt>-f</tt> option is not given, keep the trailing blanks at the end of the first line (but not the ending newline). </li> + <li> <tt>-L</tt> : do not clamp. With this option, s6-envdir will process +the whole first line of each file (if the <tt>-f</tt> option hasn't been given) +or read each file entirely (if the <tt>-f</tt> option has been given), even if +it means adding huge variables to the environment. Without this option, s6-envdir +only reads the first 4096 bytes of each file. </li> <li> <tt>-c</tt> <em>nullis</em> : replace null characters with the first character of <em>nullis</em> instead of a newline. </li> </ul> |