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author | Christian Neukirchen <chneukirchen@gmail.com> | 2015-11-02 22:39:30 +0100 |
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committer | Christian Neukirchen <chneukirchen@gmail.com> | 2015-11-02 22:39:30 +0100 |
commit | c438603af996e5ac65d3eb92fd9489257178a5e0 (patch) | |
tree | 18ce85ec6af44602a5b948ae4e2de5c1a071b480 /README.md | |
parent | 9a2bef433271cd830d318e5b17efc38ac74e34a3 (diff) | |
download | xe-c438603af996e5ac65d3eb92fd9489257178a5e0.tar.gz xe-c438603af996e5ac65d3eb92fd9489257178a5e0.tar.xz xe-c438603af996e5ac65d3eb92fd9489257178a5e0.zip |
export iteration count as $ITER to the child process
Diffstat (limited to 'README.md')
-rw-r--r-- | README.md | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/README.md b/README.md index 631d590..ad1aea6 100644 --- a/README.md +++ b/README.md @@ -44,6 +44,9 @@ Over apply: If no argument is passed, default to "printf %s\n". +The current iteration is passed as `$ITER` to the child process +(increased on every exec()). + ## Return code Like GNU and OpenBSD xargs: |