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add newbash script

This commit is contained in:
Ray Elliott 2020-02-17 20:50:26 +00:00
parent c45a40aabf
commit 42a9aefb94
2 changed files with 15 additions and 0 deletions
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1
README.md
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@ -11,4 +11,5 @@ Useful utility scripts.
| Script | Comment |
|---|---|
|newsh ["command"]|Create executable `sh` script. Optionally add `command`.|
|newbash ["command"]|Create executable `bash` script. Optionally add `command`.|

14
src/newbash Executable file
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@ -0,0 +1,14 @@
#!/bin/sh
set -e
if [ -f "$1" ] ; then
echo "Error: file exists: $1"
exit 1
fi
echo "#!/bin/bash" > "$1"
echo "" >> "$1"
echo "$2" >> "$1"
chmod u+x "$1"