df grep
The most comfortable solution for such task is awk : df -h /dev/sda2 | awk 'NR==2print$4}'. Or if more partitions are listed, you can pick the right line by the mount ... ,Tell df what to output: df -h --output=avail | tail -n1. Note: this might not be portable to all *nixes.
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 df grep 相關參考資料
"grep" the available space from "df" output - Unix & Linux ...
2014年9月25日 — If you have a version of grep that supports -P (perl-compatible regex, PCREs) and -o (print only the matching string), you can do df | grep -oP ... https://unix.stackexchange.com cut grep and df -h - Unix & Linux Stack Exchange
The most comfortable solution for such task is awk : df -h /dev/sda2 | awk 'NR==2print$4}'. Or if more partitions are listed, you can pick the right line by the mount ... https://unix.stackexchange.com cut grep df -h - Unix & Linux Stack Exchange
Tell df what to output: df -h --output=avail | tail -n1. Note: this might not be portable to all *nixes. https://unix.stackexchange.com df -k | grep (somthing) - UNIX and Linux Forums
Hi all, I am getting an hole out put of df -k for df -k | grep / Please let me how can i get for exact one... i want to grep it..! More ever.. Want to know few things. https://www.unix.com df, grep, wild card - UNIX and Linux Forums
Hi, I want to monitor my filesystem capacity and I want to df with grep wildcard for all 9*%. Is this possible? I want to replaced all the existing complicated scripts I ... https://www.unix.com how to grep "Use%" value when df - Stack Overflow
2017年8月8日 — df|tail -1|tr -s ' '|cut -d ' ' -f5. UPD without % sign: df|tail -1|tr -s ' '|cut -d ' ' -f5|tr -d '%'. https://stackoverflow.com List Volumes with DF, Grep, Awk | Bash Shell - Stack Overflow
2020年4月9日 — You may use this pipeline in OSX : IFS=$'-n' read -d '' -ra volumes < <( df | sed -En 's~.* (/Volumes/.+)$~-1~p' ). Check array content: https://stackoverflow.com Shell Script 自動檢查硬碟使用量 - Linux 技術手札
2019年8月6日 — df 指令可以在Linux 下檢視硬碟分割區使用量, 配合grep 及awk 擷取所需的資訊, 便可以用Shell Script 自動檢查硬碟使用量, 當發現使用量超過設定的 ... https://www.opencli.com use df command to show only the %used - Stack Overflow
2017年9月15日 — Shorter using df and GNU grep. df -Ph /oracle/archive | grep -Po '-d+(?=%)' 69. https://stackoverflow.com 鳥哥私房菜- Linux 基本指令介紹- for Red Hat Linux 6.1
df. 這是用來察看硬碟空間的指令。由於我們目前將檔案都建立在根目錄『/』下，所以只要沒有 ... vbird 8387 0.0 0.7 1240 492 pts/1 S 19:11 0:00 grep sendmail ... https://linux.vbird.org |