how_to
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how_to [2016/08/22 18:43] k2patel [Configure option for Fedora / Redhat] |
how_to [2020/08/10 02:35] (current) |
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| ==== Run single command parallel'y with diff values ==== | ==== Run single command parallel'y with diff values ==== | ||
| + | <WRAP prewrap> | ||
| <code bash> | <code bash> | ||
| (echo "http://test.k2patel.in"; echo "http://test.ornl.gov"; echo "http://yahoo.com" ) | parallel 'ab -n 50 -c 50 {}' | (echo "http://test.k2patel.in"; echo "http://test.ornl.gov"; echo "http://yahoo.com" ) | parallel 'ab -n 50 -c 50 {}' | ||
| - | </bash> | + | </code> |
| + | </WRAP> | ||
| + | |||
| + | ==== Print yum variable value ==== | ||
| + | <code python> | ||
| + | import yum | ||
| + | import pprint | ||
| + | |||
| + | yvar = yum.YumBase() | ||
| + | pprint.pprint(yvar.conf.yumvar, width=1) | ||
| + | </code> | ||
| + | |||
| + | ==== Disable Predictable interface name in RHEL / CentOS ==== | ||
| + | Pass following during boot kernel command line. | ||
| + | <code bash> | ||
| + | net.ifnames=0 | ||
| + | </code> | ||
how_to.1471891406.txt.gz · Last modified: 2020/08/10 02:30 (external edit)
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