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system-cmd-fork added

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vaclavt
2022-04-02 16:21:48 +02:00
parent 2607a50986
commit aaeb54d534
5 changed files with 50 additions and 21 deletions
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doc/Doc.md
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@@ -88,7 +88,8 @@
|`(read-file-lines filename lambda)`|Reads file and for each line call lambda with passing the line as a parameter|`(read-file-lines "/tmp/f.txt" (lambda (ln) (print ln))`|IO|
|`(write-file filename content-str)`|Write a string to a file|`>>> (write-file "/tmp/a.txt" "test") => #t`|IO|
|`(read-url url [headers] [body] [method])`|Reads URL. Returns list (status-code content)||IO|
|`(system-cmd command_str)`|Execute system command|`>>> (system-cmd "date") => (0 "Fri Feb 25 12:35:28 CET 2022\n")`|System|
|`(system-cmd command_str)`|Execute system command|`>>> (system-cmd-fork "ml" "-c" "(print 123) (sleep 1) (print \"aaa\")") => (0 "") >>> 123\n aaa`|System|
|`(system-cmd-fork cmd [par ..])`|Execute system command as an independent process|`>>> (system-cmd "date") => (0 "Fri Feb 25 12:35:28 CET 2022\n")`|System|
|`(ls-dir dir)`|List a dir|List of directory entries|`>>> (ls-dir "/tmp") => ("." ".." "vscode-ipc-cccbe1dd-8c71-4028-a863-df975ad5887b.sock" "vscode-ipc-1163bb52-d088-41dc-80a5-81b6a7c7fa36.sock" "vscode-ipc-630f21df-26b5-43d4-8b2e-5175d53ce317.sock")`|IO|
|`(is-file? filename)`|Returns true if passed filename is a file|`>>> (is-file? "/tmp") => nil`|IO|
|`(is-dir? filename)`|Returns true if passed filename is a directory|`>>> (is-dir? "/tmp") => #t`|IO|