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annotate bin/tac @ 8498:d226f7e65c31

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<izabera> ` chmod +x bin/tac
author HackBot
date Thu, 16 Jun 2016 09:40:06 +0000
parents 2c419f225667
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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8495
4e062972be38 <izabera> ` echo \'#!/bin/bash\' > bin/tac
HackBot
parents:
diff changeset
1 #!/bin/bash
8496
89438452e8bf <izabera> ` echo \'(( $# )) || set /dev/stdin\' >> bin/tac
HackBot
parents: 8495
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2 (( $# )) || set /dev/stdin
8497
2c419f225667 <izabera> ` echo \'for file do mapfile -t lines < "$file"; for (( i = ${#lines[@]} -1; i >= 0; i-- )) do printf "%s\\n" "${lines[i]}"; done done\' >> bin/tac
HackBot
parents: 8496
diff changeset
3 for file do mapfile -t lines < "$file"; for (( i = ${#lines[@]} -1; i >= 0; i-- )) do printf "%s\n" "${lines[i]}"; done done