sed_based_file_manipulation
Manipulate File based on list
#!/bin/bash File_line = list Edit_file = httpd.conf for i in $File_line; do sed "s#DocumentRoot $i#DocumentRoot $i \\ php_admin_value open_basedir \"$i:/tmp\"#" $Edit_file #sed -i.bak "s#DocumentRoot $i#DocumentRoot $i \\ #php_admin_value disable_functions \"exec,system,passthru,readfile,shell_exec,escapeshellarg,escapeshellcmd,proc_close,proc_open,ini_alter,dl,popen,parse_ini_file,show_source\"#" httpd.conf done
sed to insert line after string match
- -i will allow you to write to file and create backup
- -e will allow for bash expression such as '\t' to be completed (tab insertion)
- usage: '/pattern to find/a the text you want to add'
- | quickinsert.sh
sed -i.bak -e '/type slave/a \\t masters { 71.167.42.205; } ;' named.conf
sed_based_file_manipulation.txt · Last modified: 2020/08/10 02:35 by 127.0.0.1