I am not able to redirect the output to the same file, where I am searching and replacing a pattern.
If I dont redirect the output to abc.txt, the command is working fine, even if I append the output to the file, it works. but I want to replace the string in the same file.
Please help.
thanks,
chetan
Last edited by Franklin52; 04-25-2011 at 12:30 PM..
Reason: Please use code tags
Hi,
Iam doing the following using sed in a script , it is NOT working
line_old= 3754|Yes|Yes
line_new= 3754|Yes|Yes|Yes|Yes
sed -e 's/$line_old/$line_new/' data.$$ > tmp.$$
mv tmp.$$ data.$$
Regards (5 Replies)
I am working on sed ... to replace a string... but not able to save.
i need to repalce a string in httpd.conf in numerous directories.
I am doing this
find /opt/apache/*/conf/ -name httpd.conf -exec sed 's/LogLevel debug/LogLevel error/g' {} \;
even tried with
find... (4 Replies)
Hi All,
I need to modify ifcfg-eth0 file. The file currently contains the following:
ONBOOT=no
The desired output of the file is:
ONBOOT=no
DEVICE=eth0
BOOTPROTO=static
IPADDR=234.235.34.56
NETMASK=255.255.255.0
GATEWAY=234.235.34.1
I know sed can help me in this, and... (4 Replies)
Hi All,
Need some assistance n my script.
My file is LBXBC040904071724 and output should be LBX0904071704
tempFile=`echo $file | cut -c 4-7`
tempFile1=`echo $file | sed -e s/$tempFile//`
min=`expr substr $tempFile1 12 2`
cycleno=`expr substr $tempFile 3 2`
newFile=`echo $tempFile1 |... (2 Replies)
hi i want to append the number in each file,but when i ran this command:-
sed -i "1i 50" filename
its giving error sed: illegal option -- i in HP unix
but its working in linux.
any advice !!!!!!!!! (6 Replies)
I dont get something about sed
If i have a text file inside contain a:a:a:a:a
sed "s/"$title:$author:$price:$qtyAvailable:$qtySold"/"$Ntitle:$author:$price:$qtyAvailable:$qtySold"/"
This work!! i can change a to be something else
but
If i have a text file inside contain Tom Tom:La... (2 Replies)
sed -i '' 's:'<string>/Users/testuser/Desktop/test.sh</string>':'something':g' log.txt
The log file has this in
<string>/Users/testuser/Desktop/test.sh</string> and I want to change it to something
This code isn't working any ideas? Its doing my head in! (4 Replies)
Hello There -
Iam trying to get this expdp running for oracle backup.
And this is the code below:
### Run the export.
### Comment out any LOGFILE parameters in the .par file.
if grep -i "Logfile" /<Path>$1_$2_$3.par; then
## Comment out any LOGFILE... (7 Replies)
I have a text file containing multiple lines like
password="&test.";
password="xyz";
password='write some';
password="&testwrite.";
today='o1jan2017'd;
-----------------
------------------
I don't want to replace the string value which are starting with & for Password variable... (3 Replies)
Discussion started by: harshabag
3 Replies
LEARN ABOUT REDHAT
mac2unix
dos2unix(1) General Commands Manual dos2unix(1)NAME
dos2unix - DOS/MAC to UNIX text file format converter
SYNOPSYS
dos2unix [options] [-c convmode] [-o file ...] [-n infile outfile ...]
Options:
[-hkqV] [--help] [--keepdate] [--quiet] [--version]
DESCRIPTION
This manual page documents dos2unix, the program that converts plain text files in DOS/MAC format to UNIX format.
OPTIONS
The following options are available:
-h --help
Print online help.
-k --keepdate
Keep the date stamp of output file same as input file.
-q --quiet
Quiet mode. Suppress all warning and messages.
-V --version
Prints version information.
-c --convmode convmode
Sets conversion mode. Simulates dos2unix under SunOS.
-o --oldfile file ...
Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used.
-n --newfile infile outfile ...
New file mode. Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be
used or you WILL lost your files.
EXAMPLES
Get input from stdin and write output to stdout.
dos2unix
Convert and replace a.txt. Convert and replace b.txt.
dos2unix a.txt b.txt
dos2unix -o a.txt b.txt
Convert and replace a.txt in ASCII conversion mode. Convert and replace b.txt in ISO conversion mode. Convert c.txt from Mac to Unix
ascii format.
dos2unix a.txt -c iso b.txt
dos2unix -c ascii a.txt -c iso b.txt
dos2unix -c mac a.txt b.txt
Convert and replace a.txt while keeping original date stamp.
dos2unix -k a.txt
dos2unix -k -o a.txt
Convert a.txt and write to e.txt.
dos2unix -n a.txt e.txt
Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt.
dos2unix -k -n a.txt e.txt
Convert and replace a.txt. Convert b.txt and write to e.txt.
dos2unix a.txt -n b.txt e.txt
dos2unix -o a.txt -n b.txt e.txt
Convert c.txt and write to e.txt. Convert and replace a.txt. Convert and replace b.txt. Convert d.txt and write to f.txt.
dos2unix -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt
DIAGNOSTICS BUGS
The program does not work properly under MSDOS in stdio processing mode. If you know why is that so, please tell me.
AUTHORS
Benjamin Lin - <blin@socs.uts.edu.au>
Bernd Johannes Wuebben (mac2unix mode) <wuebben@kde.org>
MISCELLANY
Tested environment:
Linux 1.2.0 with GNU C 2.5.8
SunOS 4.1.3 with GNU C 2.6.3
MS-DOS 6.20 with Borland C++ 4.02
Suggestions and bug reports are welcome.
SEE ALSO unix2dos(1)mac2unix(1)1995.03.31 dos2unix v3.0 dos2unix(1)