58 lines
731 B
Markdown
58 lines
731 B
Markdown
# execline-ptrc-extras
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> fun execline scripts to try at home
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#### println
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like echo, but chainable
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```sh
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println "test"
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echo test1
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```
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#### eprintln
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println but to stderr :)
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```sh
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eprintln "test"
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echo test1
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```
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#### tdefine
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ternary define: `$1 = if ($4) { $2 } { $3 } cmd...`
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```sh
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backtick -E uid { id -u }
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tdefine sucmd "doas" "exec" { s6-test $uid != 0 }
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$sucmd s6-linux-init-shutdown
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```
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#### elevate
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the same thing from above but just one command (and with sudo fallback)
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```sh
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elevate s6-linux-init-shutdown
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```
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#### where
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which(1) but in execline
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```sh
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backtick -E sh { where sh }
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echo "shell full path: $sh"
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```
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#### iscmd
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exits with 0 if command exists
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```sh
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tdefine shell "zsh" "sh" { iscmd zsh }
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```
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