I am using ssh in a shell script in order to go on multiple linux server and get disk information on a particular disk. I am running following but I am not able to figure out the quote sequencing...In this example I am just capturing the header for my report....
我在shell脚本中使用ssh，以便在多个Linux服务器上运行并获取特定磁盘上的磁盘信息。我正在运行以下但我无法弄清楚引用顺序...在这个例子中我只是捕获报告的标题....
ssh dbadmin@myserver bash -c '"df -kh | grep File | awk '{ print \$1 " | " \$2 " | " \$3 " | " \$4 " | " \$5 }' | tail -n -1"'
and following error...
并跟随错误......
bash: -c: line 0: syntax error near unexpected token |' bash: -c: line 0:df -kh | grep File | awk { print | | | | } | tail -n -1'
bash：-c：第0行：意外令牌附近的语法错误|' bash：-c：第0行：df -kh | grep文件| awk {print | | | | } |尾巴-n -1'
Any help or suggestions would be great...
任何帮助或建议都会很棒......
Thanks
谢谢
1 个解决方案
#1
2
Better to use quoted here-doc and avoid escaping:
最好使用引用的here-doc并避免转义：
ssh -t -t dbadmin@myserver<<'EOF'
df -kh | awk -v OFS=" | " '/file/{ print $1, $2, $3, $4, $5 }' | tail -n -1
EOF
#1
2
Better to use quoted here-doc and avoid escaping:
最好使用引用的here-doc并避免转义：
ssh -t -t dbadmin@myserver<<'EOF'
df -kh | awk -v OFS=" | " '/file/{ print $1, $2, $3, $4, $5 }' | tail -n -1
EOF