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README.md - minor fixes

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- signed-off-by: trimstray <trimstray@gmail.com>
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trimstray 2018-07-10 17:45:37 +02:00
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README.md
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@ -529,7 +529,7 @@ ___
###### Annotate tail -f with timestamps
```bash
tail -f file | while read; do echo "$(date +%T.%N) $REPLY"; done
tail -f file | while read ; do echo "$(date +%T.%N) $REPLY" ; done
```
###### Analyse an Apache access log for the most common IP addresses
@ -546,12 +546,14 @@ ___
```bash
cd /
tar -czvpf /mnt/system$(date +%d%m%Y%s).tgz --directory=/ --exclude=proc/* --exclude=sys/* --exclude=dev/* --exclude=mnt/* .
tar -czvpf /mnt/system$(date +%d%m%Y%s).tgz --directory=/ \
--exclude=proc/* --exclude=sys/* --exclude=dev/* --exclude=mnt/* .
```
###### System backup with exclude specific directories (pigz)
```bash
cd /
tar cvpf /backup/snapshot-$(date +%d%m%Y%s).tgz --directory=/ \
--exclude=proc/* --exclude=sys/* --exclude=dev/* \
--exclude=mnt/* --exclude=tmp/* --use-compress-program=pigz .