wiki:wade/linux/bash
close Warning: Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_core.so: failed to map segment from shared object: Cannot allocate memory). Look in the Trac log for more information.

Version 1 (modified by wade, 15 years ago) (diff)

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help

man bash

arg1 op arg2

a=11
test $a -lt 10
echo $?

a=$((a+1))
echo $a