On Mon, 11 Jun 2018 at 09:41, bruce <badouglas@xxxxxxxxx> wrote:
Hi.
Running a centos/fed box, and trying to craft a simple shell test to
run a bunch of commands where the command is displayed as well as the
output
Ie. The following cmd might return 10 (the num of the files if the cmd
is run from the cmdline.
ls -al /cloud_nfs_parse/austincc*__parse.dat | wc -l
10
However I can't seem to figure out how to run the cmd from within a
shell script where I can display the "cmd" as well as the result.
#!/bin/sh
##
#cp.sh
#
# run as a test from the nfs /cloud_nfs_parse to gen the num of parse.dat files
# from the bn crawl
#
#
#-- this doesn't quite work.. as it generates the complete "ls...
output" but it does display the cmd and the resulting num of the ls
files..
(set -x; ls -al /cloud_nfs_parse/austincc*__parse.dat | wc -l )
exit
Thoughts/comments??
The "ls" output is really just the command-line after shell
expansion has been done. Is this what you want?
$ cat t3.sh && ./t3.sh
#! /bin/sh
set -v
ls -al ? | wc -l
ls -al ? | wc -l
3
George N. White III
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