This definitely works, but i suspect the printing routine to give formatted output. If the number of blanks varies because, for instance, a two-digit value has one leading space more than a 3-digit value ("-234" vs " -23" - don't know if they are possible at all) your line might fail. I suggest a slight modification therefore (replace "<spc>" by a blank and "<tab>" by a literal tab character):
The sed command does the same as the grep but replaces all consecutive whitespace by one space. This will work regardless of the number of leading whitespace.
Hey,
examples of the input (text line):
/bla/blMOasdn234.adanif24/blabla.rar
/bla/blMOasdn234.adanif24/blabla23124.bin
/bla/bla/bla/bla/bla/bla.bin
and what I need to do is extract/select only the dir path so the output would be:
/bla/blMOasdn234.adanif24/
/bla/blMOasdn234.adanif24/... (4 Replies)
I have a file that will sometimes contain a pattern. The pattern is this:
FRM CHK 0000
I want to find any lines with this pattern, delete those lines, and also delete the line above and the line below. (4 Replies)
Hi I have i doubt, actually i have to select everything before a word(pattern).For that i am using sed
i am using the below line of code but it is not working i am getting a blank instead..
sed -n '/regexp/{g;1!p;};h' file1
Can anyone help?
Thanks (15 Replies)
I have some absolute file location
$INSTALL_BASEPATH/onereview-5.0/resources/commons-messages/commonmessages_default.properties
$INSTALL_BASEPATH/onereview-5.0/orv-deploy/config-console.war/WEB-INF/classes/com/connectiva/configuration/console/resource/configurationBundle.properties
I need to... (3 Replies)
Hi,
I have a requirement to select only a specific pattern from a flat file and delete its occurance.
For eg.
If my file contains :
<A1>1234</A1>
<A2>5678</A2>
<ABC>1234</ABC>
<A3>0987</A3>
Then, i want to delete <ABC>1234</ABC> from the file and have the contents as :-... (7 Replies)
Greetings,
I am writing a script which requires as a part, selecting all the lines between the first and last occurrence of a pattern.
I have an nawk alternative that is working. But thre should be a generic script that should run on all os viz, linux, sun , aix.
The awk script that i... (25 Replies)
Hi,
I have got the below requirement. please suggest.
I have a file like,
Processing Item is:
/data/ing/cfg2/abc.txt
/data/ing/cfg3/bgc.txt
Processing Item is:
/data/cmd/for2/ght.txt
/data/kernal/config.klgt.txt
I want to process the above file to get the output file like,
... (5 Replies)
Hello,
I have script which work 70% of the desired task , the output from script.sh is following , however the desired output I require is following .
Any piece of suggestion would be great..
thanks in advance,
emily
#!/bin/bash ... (8 Replies)
I am trying to combine lines with these conditions:
1. First line starts with text of "libname VALUE db2 datasrc" where VALUE can be any text.
2. If condition1 is met then continue to combine lines through a line that ends with a semicolon.
3. Ignore case when matching patterns and remove any... (5 Replies)
RBASH(1) General Commands Manual RBASH(1)NAME
rbash - restricted bash, see bash(1)RESTRICTED SHELL
If bash is started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted. A restricted shell is
used to set up an environment more controlled than the standard shell. It behaves identically to bash with the exception that the follow-
ing are disallowed or not performed:
o changing directories with cd
o setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV
o specifying command names containing /
o specifying a file name containing a / as an argument to the . builtin command
o specifying a filename containing a slash as an argument to the -p option to the hash builtin command
o importing function definitions from the shell environment at startup
o parsing the value of SHELLOPTS from the shell environment at startup
o redirecting output using the >, >|, <>, >&, &>, and >> redirection operators
o using the exec builtin command to replace the shell with another command
o adding or deleting builtin commands with the -f and -d options to the enable builtin command
o using the enable builtin command to enable disabled shell builtins
o specifying the -p option to the command builtin command
o turning off restricted mode with set +r or set +o restricted.
These restrictions are enforced after any startup files are read.
When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script.
SEE ALSO bash(1)GNU Bash-4.0 2004 Apr 20 RBASH(1)