First off, i doubt that this is a good usage of sed. It is generally better to work with shell built-ins and to an amazing extent this is possible once you think about it.
Quote:
Originally Posted by wolf@=NK
pretty much I did the indentation and close the while-loops using the "\" forward slash However, I still get the same error?
Sorry, my bad. I meant first and third "while-loop", not "line".
As far as your revised code goes there are still some loops not written properly. I have marked the places below:
Code:
#!/bin/bash #INSERT DO ARGUMENT HERE???
2
3 #Read tabc.txt #INSERT DO ARGUMENT HERE???
4 tabc="cat tabc.txt"
5
6 #Make week 7 assignment directory
7 wk7dir=~/"wk7dir"
8
9 #Prevents duplicates and errors
10 if [ ! -d $wk7dir ]; then
11 mkdir $wk7dir
12 fi
13
14 #Assign appropriate variables from tabc.txt
15 $tabc | sed -e '<statement>' |\
16 while read fileuser filesize filedate filename ; do
17 $tabc | sed -e '<statement>' |\
18 sed 's/://'|\
19 while read filetime; do
20
21 #Change filesize
22 dd if=/dev/zero of=$wk7dir/$filename bs=$filesize count=1
23
24 #Create files based on date and filename
25 touch -d $filedate $wk7dir/$filename
26
27 #Changes file permissions to allow read, write, and execute to all users
28 find ~/"wk7dir" -type f -exec chmod 755 {} \;
29
30 ls -lR --time-style="+%Y%m%d" "wk7dir" |\
31 sed -e '<statement>' |\
32 while read filedatestamp ; do
33
34 #Modify file time
35 touch -mt $filedatestamp$filetime $wk7dir/$filename
36
37 done
38 done
39 done
Hello...
I'm trying to run the sshd script, but I keep geting the Syntax errot message .
Here's the last few lines on the script. set nu in vi shows 58 lines, but I keep getting error referring to line 59. Any help is appreciated.
Thanks,
Remi
else
echo... (4 Replies)
Hi All
I've used UNIX in the past experimenting with commands through terminal but thats about it. Im now currently teaching myself "C".
Using a book from the library, the first chapter asks you run and compile your program from a command-line prompt. As you will see the program is very simple,... (4 Replies)
Hi All,
I have written a korn script (code pasted below). It is giving the error while debugging "new.sh: syntax error at line 62: `end of file' unexpected".
I have re-written the whole code in VI and explored all help related to this error on this Unix forum and tried it. Somehow, I could... (7 Replies)
I have a file called test.dat which contains
a b
I have written a shell script called test.sh
for i in `cat test.dat`
do
echo $i
done
When i run this script using
sh test.sh
I get this message -
test.sh: syntax error at line 6: `end of file' unexpected
What is the... (3 Replies)
Hi,
I'm having a syntax error at line 752: `end of file' unexpected. However, i didn't make any changes on line 752. I just inserted a new code in an existing program. Can anyone please check if there is something wrong with my code:
if
then
lline=`tail -5 $badfile`
... (3 Replies)
Hi All ,
My below script is for chacking vaule and then trucating table :
___________
test4@aceuatcs04:/u01/test4/SOLID/Testscript>cat TRUNCATE-PS_TXN.sh
#--------------------------------------------------------------------
# Created by:Kaushlesh Yadav
# Generated on: 15/07/2010
# Job... (4 Replies)
Hi all,
I am very new to programming and even newer to this forum as well, so I apologize if this should have been in the Newbie category, but...
I am currently trying to figure out Shell Scripting and am running into problems early. Not having taken any kind of programming class, I am not even... (2 Replies)
Hi,
We have installed linux6(RHEL) OS and installed datastage application on that.
First time installation worked fine and our all services related to datastage was up and running.
When we stopped the datastage and restarted its giving below error while restart:-
./uv -admin -start
DataStage... (0 Replies)
1 echo -e "Enter a filename"
2 read filename
3 if
4 then
5 echo -e "do you want to delete?"
6 read answer
7 if
8 then rm myfirst
9 else
10 echo -e "file not deleted"
11 fi
12 exit0 (1 Reply)
Below query is not working for me. Please help me on this
DATA EXCLUDE STATEMENT: TABLE:\"LIKE \'%\_HISTORY\'\", TABLE:\"LIKE \'%\_HIST\'\", TABLE:\"in \(select tname from tab where REGEXP_LIKE(TNAME,\'\_H$\'\))\", TABLE:\"LIKE \'%\_LOG\'\", TABLE:\"LIKE \'DW\_%\'\", TABLE:\"LIKE... (1 Reply)
Discussion started by: princy
1 Replies
LEARN ABOUT OPENDARWIN
od
OD(1) User Commands OD(1)NAME
od - dump files in octal and other formats
SYNOPSIS
od [OPTION]... [FILE]...
od [-abcdfilosx]... [FILE] [[+]OFFSET[.][b]]
od --traditional [OPTION]... [FILE] [[+]OFFSET[.][b] [+][LABEL][.][b]]
DESCRIPTION
Write an unambiguous representation, octal bytes by default, of FILE to standard output. With more than one FILE argument, concatenate
them in the listed order to form the input.
With no FILE, or when FILE is -, read standard input.
If first and second call formats both apply, the second format is assumed if the last operand begins with + or (if there are 2 operands) a
digit. An OFFSET operand means -j OFFSET. LABEL is the pseudo-address at first byte printed, incremented when dump is progressing. For
OFFSET and LABEL, a 0x or 0X prefix indicates hexadecimal; suffixes may be . for octal and b for multiply by 512.
Mandatory arguments to long options are mandatory for short options too.
-A, --address-radix=RADIX
output format for file offsets; RADIX is one of [doxn], for Decimal, Octal, Hex or None
--endian={big|little}
swap input bytes according the specified order
-j, --skip-bytes=BYTES
skip BYTES input bytes first
-N, --read-bytes=BYTES
limit dump to BYTES input bytes
-S BYTES, --strings[=BYTES]
output strings of at least BYTES graphic chars; 3 is implied when BYTES is not specified
-t, --format=TYPE
select output format or formats
-v, --output-duplicates
do not use * to mark line suppression
-w[BYTES], --width[=BYTES]
output BYTES bytes per output line; 32 is implied when BYTES is not specified
--traditional
accept arguments in third form above
--help display this help and exit
--version
output version information and exit
Traditional format specifications may be intermixed; they accumulate:
-a same as -t a, select named characters, ignoring high-order bit
-b same as -t o1, select octal bytes
-c same as -t c, select printable characters or backslash escapes
-d same as -t u2, select unsigned decimal 2-byte units
-f same as -t fF, select floats
-i same as -t dI, select decimal ints
-l same as -t dL, select decimal longs
-o same as -t o2, select octal 2-byte units
-s same as -t d2, select decimal 2-byte units
-x same as -t x2, select hexadecimal 2-byte units
TYPE is made up of one or more of these specifications:
a named character, ignoring high-order bit
c printable character or backslash escape
d[SIZE]
signed decimal, SIZE bytes per integer
f[SIZE]
floating point, SIZE bytes per float
o[SIZE]
octal, SIZE bytes per integer
u[SIZE]
unsigned decimal, SIZE bytes per integer
x[SIZE]
hexadecimal, SIZE bytes per integer
SIZE is a number. For TYPE in [doux], SIZE may also be C for sizeof(char), S for sizeof(short), I for sizeof(int) or L for sizeof(long).
If TYPE is f, SIZE may also be F for sizeof(float), D for sizeof(double) or L for sizeof(long double).
Adding a z suffix to any type displays printable characters at the end of each output line.
BYTES is hex with 0x or 0X prefix, and may have a multiplier suffix:
b 512
KB 1000
K 1024
MB 1000*1000
M 1024*1024
and so on for G, T, P, E, Z, Y.
EXAMPLES
od -A x -t x1z -v
Display hexdump format output
od -A o -t oS -w16
The default output format used by od
AUTHOR
Written by Jim Meyering.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report od translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
Full documentation at: <http://www.gnu.org/software/coreutils/od>
or available locally via: info '(coreutils) od invocation'
GNU coreutils 8.28 January 2018 OD(1)