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iomenu-ctl - iomenu - interactive terminal-based selection menu |
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git clone git://bitreich.org/iomenu git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/iomenu (git://bitreich.org) |
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README |
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LICENSE |
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--- |
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iomenu-ctl (356B) |
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--- |
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1 #!/bin/sh -eu |
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2 # set a xxxctl key to chosen value |
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3 |
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4 case $(uname) in |
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5 (Linux) list="sysctl" ;; |
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6 (OpenBSD) list="sysctl mixerctl wsconsctl audioctl xvctl" ;; |
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7 esac |
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8 |
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9 IFS=' =' read -r ctl key _ <<EOF |
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10 $(for x in $list; do echo "#$x"; "$x" -a | sed -n /=/p; done | iomenu -#) |
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11 EOF |
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12 |
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13 test -n "$ctl" |
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14 printf '%s %s=' "$ctl" "$key" >&2 |
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15 read -r val |
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16 exec "$ctl" "$key=$val" |
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