fetch

commit 05cf9d8c7b29bfba424d315a6b6d2ddca2e5d560
parent 3e01290a88f36e774c52a33ec15ce0f4016fe2ce
Author: Byron Torres <b@torresjrjr>
Date:   Mon,  1 Feb 2021 23:47:29 +0000

Rewrite _shell() using /proc

Diffstat:
M
fetch
 | 
5
++---

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