Why can't zgrep search recursively and errors out as "/usr/bin/zgrep -r option not supported" ?
Issue
- Why can't
zgrepsearch recursively and errors out as follows?
[root@localhost greptest]# zgrep -r *
/usr/bin/zgrep: -r: option not supported
Environment
- Red Hat Enterprise Linux 7.3
grep-2.20-2.el7.x86_64gzip-1.5-8.el7.x86_64
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