05-12-2013
What do you meam by "word list"?
An array? A string variable? A here document? A file?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
How would I get rid of lines having something else than numbers (such as tabs,white space, special characters, empty line, letters).
So I have big file with numers as follows:
12345678901
23456789012
32343678901
42345638901
52345678901
and I sometimes the file might contain some... (2 Replies)
Discussion started by: Juha
2 Replies
2. Shell Programming and Scripting
just have a file
1:2333 2:-09393 ]3:45453 4:-09999 5:-09933 6:93939
question is to get output by removing colons as well as number before each colon (in bold)
2333 -09393 45453 -09999 09933 93939 (5 Replies)
Discussion started by: cdfd123
5 Replies
3. Shell Programming and Scripting
Hi all,
Can I edit this script:
find . -type f | while read i;do && mv "$i" "${i//abc/}" ;done
so that it will not only take out abc from the filename but also take out any numbers that might be in the filename as well.
An example would be,
Input:
filename abc 2009.mov
Output:... (7 Replies)
Discussion started by: Monkey Dean
7 Replies
4. Shell Programming and Scripting
How can I remove the numeric (1,2,3,4,5,etc.) in front of each line? The file look like this..
1CREATE OR REPLACE pROD (p_sc_id number,
2 p_snap_id number , p_sid number, p_halt varchar2 default 'N', p_a_nm varchar2 )
3 as
4 v_rtn number;
5
6 v_rtn... (3 Replies)
Discussion started by: Beginer0705
3 Replies
5. Shell Programming and Scripting
What am I doing wrong here? Or is this not possible?
A bug?
alias f='find . >found 2>/dev/null &'
f ; sleep 20 ; ls -l
-bash: syntax error near unexpected token `;' (2 Replies)
Discussion started by: star_man
2 Replies
6. Shell Programming and Scripting
Hi guys,
This is my input
2735:<7001> 34 789 701 2
2774:<7001> 34 789 701 2
How to delete characters after colon :
Including colon : too ?
My output should... (3 Replies)
Discussion started by: gowrishankar05
3 Replies
7. Shell Programming and Scripting
I have a file that has some text that looks like this
Some Text
1. More text
2. Different text
Final Text
I would like the remove the lines of text that start with the numbers.
Some Text
Final Text
I have tried to use cat file.txt | grep -Ev 1. >... (9 Replies)
Discussion started by: icculus99
9 Replies
8. Shell Programming and Scripting
Although i tried multiple option i couldn't find a way to get the rigt ouput.
Say i have the following data
cat file.txt
C request
C response
C request
C response
The output should look like (9 Replies)
Discussion started by: varu0612
9 Replies
9. Shell Programming and Scripting
how to remove all numbers from this.Using sed command
1. abcd123
2. 312jjs33 (17 Replies)
Discussion started by: rafa_fed2
17 Replies
10. UNIX for Beginners Questions & Answers
The bash below executes and does find all the .bam files in each R_2019 folder. However set -x shows that the .bam extension only gets removed from one .bam file in each folder (appears to be the last in each). Why is it not removing the extension from each (this is $SAMPLE)? Thank you :).
set... (4 Replies)
Discussion started by: cmccabe
4 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)