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2
votes
1answer
875 views
sed special character replace not working in shell script
I want to write a script 'test.sh' that will take a user's input and replace all special characters with a '\' + the character. My script:
#!/bin/bash
echo 'input='"$1"
arg=`echo "$1" | sed ...
6
votes
1answer
226 views
How to detect and delete lines containing ˆ@
I have a simple problem:
In my file, the are lines containing the string ˆ@ˆ@ˆ@ˆ@ˆ@ˆ@. I just want to delete all lines with this string, using for example the sed or grep commands.
And I would like ...
