utilies

A handful of (useful) scripts for unix-like systems
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addscript (471B)

      1 #!/bin/sh
      2 
      3 # Configuration
      4 [ -n "$BIN_HOME" ] \
      5     && dir="$BIN_HOME" \
      6     || dir="$HOME/.local/bin"
      7 
      8 usage() {
      9     echo "addscript -- create boilerplate executable file and edit"
     10     echo
     11     echo "Usage: addscript NAME"
     12     exit 1
     13 }
     14 
     15 [ -z "$1" ] || [ "$1" = "-h" ] && usage
     16 
     17 filename="$dir/$1"
     18 
     19 # File already exists
     20 [ -f "$filename" ] && $EDITOR "$filename" && exit
     21 
     22 # File does not exist
     23 echo "#!/bin/sh\n\n" > "$filename"
     24 chmod +x "$filename"
     25 $EDITOR "$filename"
     26