Shellcheck

skylake:cryptopp$ git checkout master -f && git pull
Already on 'master'
Your branch is up to date with 'origin/master'.
remote: Enumerating objects: 5, done.
remote: Counting objects: 100% (5/5), done.
remote: Compressing objects: 100% (1/1), done.
remote: Total 3 (delta 2), reused 3 (delta 2), pack-reused 0
Unpacking objects: 100% (3/3), done.
From https://github.com/weidai11/cryptopp
   d38e5a95..62d53e6c  master     -> origin/master
Updating d38e5a95..62d53e6c
Fast-forward
 sha.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
skylake:cryptopp$ git checkout master -f && git pull
Already on 'master'
Your branch is up to date with 'origin/master'.
remote: Enumerating objects: 5, done.
remote: Counting objects: 100% (5/5), done.
remote: Compressing objects: 100% (1/1), done.
remote: Total 3 (delta 2), reused 3 (delta 2), pack-reused 0
Unpacking objects: 100% (3/3), done.
From https://github.com/weidai11/cryptopp
   62d53e6c..e19a6152  master     -> origin/master
Updating 62d53e6c..e19a6152
Fast-forward
 sha.cpp | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)
skylake:cryptopp$ git checkout master -f && git pull
Already on 'master'
Your branch is up to date with 'origin/master'.
remote: Enumerating objects: 5, done.
remote: Counting objects: 100% (5/5), done.
remote: Compressing objects: 100% (1/1), done.
remote: Total 3 (delta 2), reused 3 (delta 2), pack-reused 0
Unpacking objects: 100% (3/3), done.
From https://github.com/weidai11/cryptopp
   e19a6152..6528561c  master     -> origin/master
Updating e19a6152..6528561c
Fast-forward
 sha.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
skylake:cryptopp$ git checkout master -f && git pull
Already on 'master'
Your branch is up to date with 'origin/master'.
Already up to date.
skylake:cryptopp$ git checkout master -f && git pull
Already on 'master'
Your branch is up to date with 'origin/master'.
remote: Enumerating objects: 5, done.
remote: Counting objects: 100% (5/5), done.
remote: Compressing objects: 100% (1/1), done.
remote: Total 3 (delta 2), reused 3 (delta 2), pack-reused 0
Unpacking objects: 100% (3/3), done.
From https://github.com/weidai11/cryptopp
   6528561c..e3788aac  master     -> origin/master
Updating 6528561c..e3788aac
Fast-forward
 sha.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
skylake:cryptopp$ git checkout master -f && git pull
Already on 'master'
Your branch is up to date with 'origin/master'.
remote: Enumerating objects: 5, done.
remote: Counting objects: 100% (5/5), done.
remote: Compressing objects: 100% (1/1), done.
remote: Total 3 (delta 2), reused 3 (delta 2), pack-reused 0
Unpacking objects: 100% (3/3), done.
From https://github.com/weidai11/cryptopp
   e3788aac..2c0455ed  master     -> origin/master
Updating e3788aac..2c0455ed
Fast-forward
 scrypt.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
skylake:cryptopp$ cd ..
skylake:~$ emacs test.sh
skylake:~$ shellcheck test.sh

In test.sh line 1:
find . -maxdepth 1 -iname '*.mp3' -exec sh -c 'curfname="{}";\
^-- SC2148: Tips depend on target shell and yours is unknown. Add a shebang.
                                              ^-- SC1078: Did you forget to close this single quoted string?
                                              ^-- SC2156: Injecting filenames is fragile and insecure. Use parameters.
                                                             ^-- SC1004: This backslash+linefeed is literal. Break outside single quotes if you just want to break the line.


In test.sh line 2:
      bitrate=`mp3info -r a -p "%f %r\n" "$curfname" | awk 'NF>1{print $NF}'`;\
                                                           ^-- SC1079: This is actually an end quote, but due to next char it looks suspect.
                                                            ^-- SC2026: This word is outside of quotes. Did you intend to 'nest '"'single quotes'"' instead'?
                                                              ^------^ SC2227: Redirection applies to the find command itself. Rewrite to work per action (or move to end).
                                                                ^-- SC1083: This { is literal. Check expression (missing ;/\n?) or quote it.
                                                                       ^-^ SC2086: Double quote to prevent globbing and word splitting.
                                                                          ^-- SC1083: This } is literal. Check expression (missing ;/\n?) or quote it.
                                                                              ^-- SC1004: This backslash+linefeed is literal. Break outside single quotes if you just want to break the line.


In test.sh line 3:
      if [ $bitrate -lt 320 ];\
                              ^-- SC1004: This backslash+linefeed is literal. Break outside single quotes if you just want to break the line.


In test.sh line 4:
      then \
           ^-- SC1004: This backslash+linefeed is literal. Break outside single quotes if you just want to break the line.


In test.sh line 5:
         echo $curfname has $bitrate bitrate; \
                                              ^-- SC1004: This backslash+linefeed is literal. Break outside single quotes if you just want to break the line.

For more information:
  https://www.shellcheck.net/wiki/SC2148 -- Tips depend on target shell and y...
  https://www.shellcheck.net/wiki/SC1078 -- Did you forget to close this sing...
  https://www.shellcheck.net/wiki/SC1083 -- This { is literal. Check expressi...
skylake:~$