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Change:
-name '*.jpg' -o -name '*.jpeg' -o -name '*.gif' -o -name '*.png'to:
\( -name '*.jpg' -o -name '*.jpeg' -o -name '*.gif' -o -name '*.png' \)

It is even more efficient to leave xargs out of the mix and let find invoke chmod with multiple operands by using + instead of \; to terminate the list of -exec arguments:
find /local/home/app/cases...

On a whole lot less imaginative vector:

6 Linux Interprocess Communications (http://www.tldp.org/LDP/lpg/node7.html)

There are umpteen different IPC mechanisms. -- basically: semaphores,...

The parent application can set up standard output of the shell script to be the write end of a pipe that the parent can use to read status from the child.

The parent can create a named pipe (or...

Substitute character (http://en.wikipedia.org/wiki/Substitute_character) aka Control-Z (http://en.wikipedia.org/wiki/Control-Z) (suspends in UNIX, EOF in DOS).

Regards,
Alister

@mirni. That would work in this case, but if if there is also text that begins with a non-digit then as space would be inserted at the start of the line.. To avoid that one could use:
sed...

Along with mirni's change, you have to add quotes
if [[ "$status" = "successfully completed" ]]

Thanks :) It later crossed my mind that it could be reduced a bit further still:
awk 'NR==FNR{A[$1]=$0; next} $1=A[$1]' file1 FS=, OFS='\t' file2

Shouldn't perl -pie be perl -pi -e?

What you say about mkdir -p is correct, but you misunderstood the code. The else-clause has nothing to do with mkdir, but with the directory test above it.




It could fail because the...

That's incorrect. When an executable file's header/magic isn't recognized, it is passed to /bin/sh regardless of the user's shell.

Note that this behavior (falling back on /bin/sh) is only...

True.

With regard to the original post, if the script is sourced, even if the shebang is present, it is never used.

Regards,
Alister

---------- Post updated at 10:02 AM ---------- Previous...

Fixed that for you.

Not all Bourne shells are BASH. BASH is a Bourne shell, with extended features that a generic Bourne shell doesn't have -- like arrays, and functions.

There is also more...

As far as I know, every major AWK implementation treats FS as a regular expression when it consists of more than one character (it's required by POSIX).

Regards,
Alister

Try the unix file command on each file.

You can also set IFS local to the read command, then you do no need to record and reinstate the old IFS value:
while IFS=, read string
do
set -- $string
done < inputfile

You need to use...

Note: \< an \> are GNU extensions..


--
awk version:
awk '{for(i=1;i<=NF;i++)if(toupper($i)==s)$i=s}1' FS=\| OFS=\| s=USE infile

You specify a "word" with the pointed brackets.
Check this out:
GREP for Linguists (http://arts.anu.edu.au/linguistics/misc/comp_resources/grep.html)
See 2.1, Trick #2.

# sed 's/\<[sS][eE][U]\>/USE/g' s_sample.txt
grant permission to all user
sts|ln|USE|PSG
sajncht|se|USE|PPSPSG
psg|ln|USE|TSPSG
sts_user.Me revoke

Do you have a free USB port? This works for me...

https://www.unix.com/members/scott-albums-stuff-picture467-usb-memory-bomb.jpg

You must really start reading man pages and start to make an...

Hi pravin,

The '-flag is not in the POSIX specification of the printf utility itself:printf utility: extended description...

How about this:

awk 'function repl(s,f,t,v)
{ return substr(s,1,f-1) sprintf("%-*s", t-f+1, v) substr(s,t+1) }
{ a=repl($0,96,98,"ABC")
a=repl(a,99,113,"DEF")
a=repl(a,190,198,"XYZ")
...

The global flag would not help you there because the _.* makes sure that everything after and including the underscore gets wiped out... In that case you would need to do something like this:
sed...

an array seems useless in this casefor (( x=1; x<=365; x++)); do printf -v maVar '%.2d' $x; command >1999$maVar; done
btw, arithmetic expansion is done inside array elements without the need of...

Hi, AFAIK only gawk and mawk allow RS to have more than one character. The POSIX specification states that only the first character of the string value of RS should be used as input record separator,...