Question

我正在尝试调用一个包含百分号的变量，但是当我这样做时，我收到以下错误。即使只是试图创建它，它也会出错。当我排除它时，我的脚本工作正常，但我希望它在第3个字段中打印此变量值。

awk -v postutil="$postutil"

错误的部分输出：

awk: cmd. line:2: postutil=66%
awk: cmd. line:2:             ^ unexpected newline or end of string
awk: cmd. line:2: postutil=68%
awk: cmd. line:2:             ^ unexpected newline or end of string
awk: cmd. line:2: postutil=63%
awk: cmd. line:2:             ^ unexpected newline or end of string
awk: cmd. line:2: postutil=38%
awk: cmd. line:2:             ^ unexpected newline or end of string
awk: cmd. line:2: postutil=30%
awk: cmd. line:2:             ^ unexpected newline or end of string
awk: cmd. line:2: postutil=29%
awk: cmd. line:2:             ^ unexpected newline or end of string
awk: cmd. line:2: postutil=91%
awk: cmd. line:2:             ^ unexpected newline or end of string
awk: cmd. line:2: postutil=0%
awk: cmd. line:2:            ^ unexpected newline or end of string
awk: cmd. line:2: postutil=0%
awk: cmd. line:2:            ^ unexpected newline or end of string

脚本：

while IFS=$'\t' read -r hostname interface preutil postutil criticality; do
    awk -v hostname="$hostname" -v interface="$interface" -v postutil="$postutil" '$0~ hostname "\t" interface{print hostname, interface, postutil, $0}' OFS='\t' temp/post_lsp_interfaces_02.txt
done < temp/comparison_interfaces_high_med.txt

部分post_lsp_interfaces_02.txt

ASHBBPRJ01-CHNDDSRJ01-BE    ASHBBPRJ01  ae2.0   ASHBBBRJ02  ae9.0   MCDLBBRJ01  ae9.0   CHNDBBRJ01  ae0.0   CHNDDSRJ01  3740.81
ASHBBPRJ01-DUKEDSRJ02-BE    ASHBBPRJ01  ae1.0   ASHBBBRJ01  ae10.0  DUKEBBRJ02  ae6.0   DUKEDSRJ02  8182.02
ASHBBPRJ01-HMRDRCRJ01-BE    ASHBBPRJ01  ae2.0   ASHBBBRJ02  ae11.0  MRFDBBRJ02  ae0.0   MRFDBBRJ01  ae4.0   NRFKBBRJ01  ae0.0   NRFKDSRJ01  ae17.0  HMRDRCRJ01  4444.66
ASHBBPRJ01-HMRDRCRJ02-BE    ASHBBPRJ01  ae2.0   ASHBBBRJ02  ae11.0  MRFDBBRJ02  ae0.0   MRFDBBRJ01  ae4.0   NRFKBBRJ01  ae6.0   VBCHBBRJ01  ae0.0   VBCHDSRJ01  ae18.0  HMRDRCRJ023125.79
ASHBBPRJ01-MCDLDSRJ01-BE    ASHBBPRJ01  ae2.0   ASHBBBRJ02  ae9.0   MCDLBBRJ01  ae0.0   MCDLDSRJ01  3862.34
ASHBBPRJ01-MRFDDSRJ02-10-BE ASHBBPRJ01  ae2.0   ASHBBBRJ02  ae11.0  MRFDBBRJ02  ae1.0   MRFDDSRJ02  2110.26
ASHBBPRJ01-MRFDDSRJ02-11-BE ASHBBPRJ01  ae2.0   ASHBBBRJ02  ae11.0  MRFDBBRJ02  ae1.0   MRFDDSRJ02  2110.26
ASHBBPRJ01-MRFDDSRJ02-12-BE ASHBBPRJ01  ae2.0   ASHBBBRJ02  ae11.0  MRFDBBRJ02  ae1.0   MRFDDSRJ02  2110.26
ASHBBPRJ01-MRFDDSRJ02-13-BE ASHBBPRJ01  ae2.0   ASHBBBRJ02  ae11.0  MRFDBBRJ02  ae1.0   MRFDDSRJ02  2110.26
ASHBBPRJ01-MRFDDSRJ02-14-BE ASHBBPRJ01  ae2.0   ASHBBBRJ02  ae11.0  MRFDBBRJ02  ae1.0   MRFDDSRJ02  2110.26

部分比较_interfaces_high_med.txt

ASHBBBRJ02  ae5.0   9%  31% medium_increase
DALSBBRJ02  ae10.0  34% 0%  medium_decrease
DALSBBRJ02  ae4.0   3%  44% medium_increase
DUKEBBRJ01  ae0.0   24% 75% high_increase
DUKEBBRJ01  ae5.0   56% 0%  high_decrease
DUKEBBRJ02  ae2.0   5%  57% high_increase
DUKEBBRJ02  ae6.0   15% 73% high_increase

Answer 1

我最后只使用sed删除百分号，然后在awk语句中重新添加它。

AWK：打印包含百分比符号％的变量

1 个答案: