Shell: Difference between revisions
No edit summary |
No edit summary |
||
| (One intermediate revision by the same user not shown) | |||
| Line 8: | Line 8: | ||
==Useful functions== | ==Useful functions== | ||
< | <syntaxhighlight lang="sh"> | ||
isnumber() { | isnumber() { | ||
case "$1" in | case "$1" in | ||
| Line 15: | Line 15: | ||
esac | esac | ||
} | } | ||
</ | </syntaxhighlight> | ||