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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 06:17:24 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 06:17:24 +0000
commit9d8085074991d5c0a42d6fc96a2d1a3ee918aad1 (patch)
treec85bca1e6c11eb872edfc64c524d20f2b7e3307b /examples/functions/inpath
parentInitial commit. (diff)
downloadbash-upstream/5.1.tar.xz
bash-upstream/5.1.zip
Adding upstream version 5.1.upstream/5.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--examples/functions/inpath14
1 files changed, 14 insertions, 0 deletions
diff --git a/examples/functions/inpath b/examples/functions/inpath
new file mode 100644
index 0000000..cb4c93d
--- /dev/null
+++ b/examples/functions/inpath
@@ -0,0 +1,14 @@
+inpath()
+{
+ local PROG
+ path=$(echo $PATH | sed 's/^:/.:/
+ s/::/:.:/g
+ s/:$/:./
+ s/:/ /g')
+
+ for x in $path
+ do
+ [ -x $x/$1 ] && { PROG=$x/$1; break; }
+ done
+ [ -n "$PROG" ]
+}