我正在尝试这个:
token=`curl -I --header "X-Auth-User: user@user.com" --header "X-Auth-Key: XXXXXXXXXXXXXXXXXXXXXX" api.server.com | grep -Fi X-Auth-Token | awk -F" " '{ print $2}'`
/usr/bin/wget --accept .jpg,.jpeg -p "https://api.server.com/v1/stats/1/graph?callback=jQuery171027000000144289315_1380000003353&mnum=1&res_type=cpu&g_type=6h&graph_type=img&full=1&w=515&h=150&X-Auth-Token=$token" -O "image.jpg" || rm "image.jpg"
但我的令牌结果是:
https://api.server.com/v1/stats/1/graph?callback=jQuery171027000000144289315_1380000003353&mnum=1&res_type=cpu&g_type=6h&graph_type=img&full=1&w=515&h=150&X-Auth-Token=SERVER_018d8100000000001d1b817f7d58a6%0D
代替:
https://api.server.com/v1/stats/1/graph?callback=jQuery171027000000144289315_1380000003353&mnum=1&res_type=cpu&g_type=6h&graph_type=img&full=1&w=515&h=150&X-Auth-Token=SERVER_018d8100000000001d1b817f7d58a6
如何删除%0D(回车)？
我正在尝试使用Xcode 4.6编译源代码,用于32位架构,但是收到此错误:
error: -fobjc-arc is not supported on platforms using the legacy runtime
Command /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 1
怎么了？
我正在尝试使用sed将数字从-20更换为30,但它会添加"v"字符.怎么了？
例如:SINR = -18,输出必须为"c",但输出为"vc".我试图删除第一个字符,但它返回1而不是j.
SINR=`curl -s http://10.0.0.1/status | awk '/3GPP.SINR=/ {print $0}' | awk -F "3GPP.SINR=" '{print $2}'` # returns number
echo $SINR | sed "s/-20/a/;s/-19/b/;s/-18/c/;s/-17/d/;s/-16/e/;s/-15/f/;s/-14/g/;s/-13/h/;s/-12/i/;s/-11/j/;s/-10/k/;s/-9/l/;s/-8/m/;s/-7/n/;s/-6/o/;s/-5/p/;s/-4/q/;s/-3/r/;s/-2/s/;s/-1/t/;s/0/u/;s/1/v/;s/2/w/;s/3/x/;s/4/y/;s/5/z/;s/6/A/;s/7/B/;s/8/C/;s/9/D/;s/10/E/;s/11/F/;s/12/G/;s/13/H/;s/14/I/;s/15/J/;s/16/K/;s/17/L/;s/18/M/;s/19/N/;s/20/O/;s/21/P/;s/22/Q/;s/23/R/;s/24/S/;s/25/T/;s/26/U/;s/27/V/;s/28/W/;s/29/X/;s/30/Y/"