X-Git-Url: https://zdv2.bktei.com/gitweb/BK-2020-03.git/blobdiff_plain/868a58fbadafd6ad2c10b70520ba6a64479f20ab..849106f7246e47bc077d7f3b8228cec717a8e63d:/unitproc/bktemp-count_jobs

diff --git a/unitproc/bktemp-count_jobs b/unitproc/bktemp-count_jobs
index cf26234..9bde32d 100644
--- a/unitproc/bktemp-count_jobs
+++ b/unitproc/bktemp-count_jobs
@@ -9,6 +9,14 @@ yell() { echo "$0: $*" >&2; } # print script path and all args to stderr
 die() { yell "$*"; exit 111; } # same as yell() but non-zero exit status
 try() { "$@" || die "cannot $*"; } # runs args as command, reports args if command fails
 count_jobs() {
+    # Desc: Count and return total number of jobs
+    # Usage: count_jobs
+    # Input: None.
+    # Output: stdout   integer number of jobs
+    # Depends: Bash 5.1.16
+    # Example: while [[$(count_jobs) -gt 0]]; do echo "Working..."; sleep 1; done;
+    # Version: 0.0.1
+    
     local job_count;
     job_count="$(jobs -r | wc -l | tr -d ' ' )";
     #yell "DEBUG:job_count:$job_count";