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fix minor typos in abs-guide.xml

This commit is contained in:
Jason Leschnik 2016-10-24 23:34:29 +11:00
parent 9c0b24d697
commit de82604136
1 changed files with 4 additions and 4 deletions
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8
LDP/guide/docbook/abs-guide/abs-guide.xml
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@ -6689,7 +6689,7 @@ let "b = $a + 1.3" # Error.
echo "b = $b" # b=1</programlisting>
</para>
<para>Use <link linkend="bcref">bc</link> in scripts that that need floating
<para>Use <link linkend="bcref">bc</link> in scripts that need floating
point calculations or math library functions.</para></caution>
@ -8802,7 +8802,7 @@ possibly_hanging_job &amp; {
# -------------------------------------------------------------- #
# However, this may not not work as specified if another process
# However, this may not work as specified if another process
#+ begins to run after the "hanging_job" . . .
# In such a case, the wrong job may be killed.
# Ariel Meragelman suggests the following fix.
@ -26974,7 +26974,7 @@ COMMAND7</programlisting>
then
echo "Variable is set."
fi # Variable has been set in current script,
#+ or is an an internal Bash variable,
#+ or is an internal Bash variable,
#+ or is present in environment (has been exported).
# Could also be written [[ ${variable-x} != x || ${variable-y} != y ]]
@ -33638,7 +33638,7 @@ bad_command arg1 arg2
<itemizedlist>
<listitem>
<para>Bash now supports the the
<para>Bash now supports the
<replaceable>\u</replaceable>
and <replaceable>\U</replaceable>
<firstterm>Unicode</firstterm> escape.</para>