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That is not a even close to a clear specification.

We don't know what constitutes a variable name in the language you're trying to match.

We don't know if quotes can be escaped.

We don't...

Noting that \w is not a "standard" feature in an extended regular expression and noting that on systems where \w is requesting a match to a word, there is no word between the = and the ' in...

I would change the Apache user and group back to the original, then create a new group, add users prob and wwwrun to it, then change the group ownership of the /mydirectory directory to that group,...

The for-loop is unnecessary. Just use find's -exec.

Regards,
Alister

ls -R
.:
test1 test2 test3

./test1:
abc.jar

./test2:
abc.jar

./test3:
abc.jar

for f in $(find . -name 'abc.jar' -type f);do mv -vv $f ${f/.jar/_backup.jar};done
'./test1/abc.jar'...

mv is not throwing the error. May be someone else can explain it - it has something to do with the stat in find command.

Not sure what difference it will make but try this
find . -name...

MS-Windows does not allow filenames with colons.

lsof -i -p 9402 | sed '/9402/!d;s/\(.*\)->\(.*\):\(.*\)/\2/g' | awk '{++a[$1]}END{for(i in a)print i,a[i]}'

The string of commands contains a flaw, because for the awks FS is not set prior to reading the input (but while on line 1), the field splitting will only be in effect on line 2 and further (and line...

You might want to look here (https://www.unix.com/shell-programming-scripting/26542-shell-script-animation.html).
Also here...

If you want to calculate percentage by using one expression, use -

echo "Percentage% =" `expr \( \( 8500 - 8000 \) \* 100 \) / 2000`"%"

This little example should show you output that stays on one line:
$ cat x
#!/bin/ksh

integer i=0

while [[ $i -lt 10 ]]; do
##
## \r = carriage return
## \c = suppress linefeed
##
...

Here's an extremely simple way:

#include <stdio.h>
#include <signal.h>

void showspin(void) // Shows a different charcter every time its called
{
static char *spin="-/|\\", pos=0;...

GitHub - deepgrace/tetris: Tetris implementation in all kinds of Programming Languages (https://github.com/deepgrace/tetris)

Usage: bash Tetris_Game [ <runlevel> [ <previewlevel> [ <speedlevel> [...

another option is to embed the shell variable itself without using awk's variables:

ps -ef |awk '($8~/proc/ && $9~'$(echo "r${SVRNAME}")') {print $2}'

http://honeypots.sourceforge.net/script.c.solaris.txt

Try: find ./ -type f -mtime +x-days -name "G00*" -exec du -k {} \; | awk '{total+=$1}END{print "TOTAL" total/1024}'

This is probably because tar is being broken into multiple calls by xargs like said above. xargs can only feed tar 64 kilobytes worth of arguments at a time. Each time tar gets called, it...

Please post the Operating System and version and Shell.

There is much variation in the behaviour of "tar". There is also variation in the behaviour of xargs. In this case I believe that xargs is...

The reason you are not getting what you expect is that xargs is re-invoking tar every time the command line fills. cpio could be used, or you could use the "-T" option of tar:
find ./ -type f -mtime...

Hi,

you can try:
egrep -v -f input.txt original.txt > output.txt

see ya
fra

-bash-3.2$ cat ori-file
line1
line2
line3
line4
line5
-bash-3.2$ cat input-file
line2
line3

-bash-3.2$ grep -v -f input-file ori-file
line1
line4
line5

Expecting this ...

$ awk '{print $1"*",$2,$3}' infile

I'm not sure what this will accomplish as you have blank lines AND some of the lines ARE different - see my previous explanation of the findings.

compare the file contents starting at file1's line:

007100 01 BRTB-COMM-BYTE-POINTER9 REDEFINES

you have extra blank lines. plus lines containing 007200 are not the same. The code behaves as...