| commit | d87244d5af58cbc2d9cc3f5314648deb7810f10a | [log] [tgz] |
|---|---|---|
| author | Wolfgang Denk <wd@denx.de> | Sat Mar 23 23:50:30 2013 +0000 |
| committer | Tom Rini <trini@ti.com> | Wed May 01 16:24:00 2013 -0400 |
| tree | 661c93ff4d5fd1ea8fc093527117bb354d28fa74 | |
| parent | 5a31ea04c9ee5544fbb70ad7597ea4b294840eab [diff] |
"env grep" - add options to grep in name, value, or both. Add options to "env grep" command: -n : search only the envrironment variable names -v : search only their values -b : search both names and values (= default) An option "--" will stop parsing options, so to print variables that contain the striing "- " please use: env grep -- "- " Or to print all environment varioables which have a '-' in their name, use: env grep -n -- - Signed-off-by: Wolfgang Denk <wd@denx.de>