fetch

commit 3e01290a88f36e774c52a33ec15ce0f4016fe2ce
parent fd73490fd98f983b3bee990cfa03fbeba5ed1006
Author: Byron Torres <b@torresjrjr>
Date:   Mon,  1 Feb 2021 01:03:24 +0000

Rewrite _shell() using its PPID from ps and awk

Diffstat:
M
fetch
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fetch b/fetch
@@ -55,7 +55,9 @@ _kernel() {
 	printf "$1"  "$(uname -sr)"
 }
 _shell() {
-	printf "$1"  "${SHELL}"
+	ppid=$(ps | awk "\$1 == $$      {print \$2; exit}")
+	path=$(ps | awk "\$1 == ${ppid} {print \$8; exit}")
+	printf "$1"  "${path}"
 }
 _sshd() {
 	sshd_pids=$(ps | awk 'BEGIN{ORS="   "}; /sshd/{print $1}')