summaryrefslogtreecommitdiff
path: root/doc/backtick.html
diff options
context:
space:
mode:
authorLaurent Bercot <ska-skaware@skarnet.org>2021-02-11 16:59:57 +0000
committerLaurent Bercot <ska-skaware@skarnet.org>2021-02-11 16:59:57 +0000
commitf3486929d0e96e369a91d68893531b7d8aff1f00 (patch)
treeed3b71660359c072794ee7e1b8804322fa3e692a /doc/backtick.html
parentf9b855a56b13708e2224efa54060b90539406383 (diff)
downloadexecline-f3486929d0e96e369a91d68893531b7d8aff1f00.tar.xz
Change backtick option to -x
Diffstat (limited to 'doc/backtick.html')
-rw-r--r--doc/backtick.html4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/backtick.html b/doc/backtick.html
index e5a889d..14cc031 100644
--- a/doc/backtick.html
+++ b/doc/backtick.html
@@ -30,7 +30,7 @@ environment variable, then executes another program.
</p>
<pre>
- backtick [ -i | -I | -d | -D <em>default</em> ] [ -N | -n ] [ -E | -e ] <em>variable</em> { <em>prog1...</em> } <em>prog2...</em>
+ backtick [ -i | -I | -x | -D <em>default</em> ] [ -N | -n ] [ -E | -e ] <em>variable</em> { <em>prog1...</em> } <em>prog2...</em>
</pre>
<ul>
@@ -70,7 +70,7 @@ or 124 if <em>prog1</em> wrote a null character. This is the default. </li>
the start of <em>prog1...</em>'s output is, up to the first null character,
or to whatever <em>prog1...</em> wrote before crashing; chomping is applied
if required; then execution proceeds. </li>
- <li> <tt>-d</tt>&nbsp;: <em>variable</em> is <strong>removed</strong> from
+ <li> <tt>-x</tt>&nbsp;: <em>variable</em> is <strong>removed</strong> from
the environment, and execution proceeds. </li>
<li> <tt>-D&nbsp;<em>default</em></tt>&nbsp;: the value of <em>variable</em>
is set to <em>default</em>, and execution proceeds. </li>