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| -rw-r--r-- | bash.html.markdown | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/bash.html.markdown b/bash.html.markdown index 2056a9ea..061d35b0 100644 --- a/bash.html.markdown +++ b/bash.html.markdown @@ -140,6 +140,20 @@ do echo "$VARIABLE" done +# They can also be used to act on files.. +# This will run the command 'cat' on file1 and file2 +for VARIABLE in file1 file2 +do + cat "$VARIABLE" +done + +# ..or the output from a command +# This will cat the output from ls. +for OUTPUT in $(ls) +do + cat "$OUTPUT" +done + # while loop: while [ true ] do |