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contrib: add -h option to NM-log

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Pass "-h" to highlight individual words.
"-h" stands for "highlight".

  $ NM-log -h wlan0 j
This commit is contained in:
Thomas Haller 2018-02-12 10:53:02 +01:00
parent aae263fbf2
commit 3d41812945
1 changed files with 20 additions and 3 deletions
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23
contrib/scripts/NM-log
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@ -38,15 +38,32 @@ NM-colorize() {
GREP_COLOR='01;31' grep -a --color=always '^\|^\(.* \)\?<\(warn> \|error>\) \[[0-9.]*\]' | \
GREP_COLOR='01;33' grep -a --color=always '^\|^\(.* \)\?<info> \[[0-9.]*\]\( .*\<is starting\>.*$\)\?' | \
GREP_COLOR='01;37' grep -a --color=always '^\|\<platform: signal: .*$' | \
GREP_COLOR='01;34' grep -a --color=always '^\|\<platform\(-linux\)\?: link: \(add\|adding\|change\|setting\|deleting\) \|\<platform: address: \(deleting\|adding or updating\) IPv. address:\? \|\<platform: \(route\|ip4-route\|ip6-route\|qdisc\|tfilter\): \([a-z]\+\|adding or updating\|new\[0x[0-9A-Za-z]*\]\) \|\<platform-linux: sysctl: setting ' | \
GREP_COLOR='01;34' grep -a --color=always '^\|\<platform\(-linux\)\?: link: \(add\|adding\|change\|setting\|deleting\) \|\<platform: address: \(deleting\|adding or updating\) IPv. address:\? \|\<platform: \(route\|ip4-route\|ip6-route\|qdisc\|tfilter\): \([a-z]\+\|adding or updating\|new\[0x[0-9A-Za-z]*\]\) \|\<platform-linux: sysctl: setting ' | \
GREP_COLOR='01;35' grep -a --color=always '^\|\<audit: .*$' | \
GREP_COLOR='01;32' grep -a --color=always '^\|\<device (.*): state change: '
GREP_COLOR='01;32' grep -a --color=always '^\|\<device (.*): state change: ' |
if [[ "$NM_LOG_GREP" != "" ]]; then
GREP_COLOR='01;36' grep -a --color=always "^\\|$NM_LOG_GREP"
else
/usr/bin/cat -
fi
else
/usr/bin/cat -
fi
}
NM-log() {
local NM_LOG_GREP=
while [[ $# -gt 0 ]]; do
if [[ "$1" == "-h" ]]; then
shift
NM_LOG_GREP="${NM_LOG_GREP+$NM_LOG_GREP\\|}\\<$1\\>"
shift
else
break
fi
done
(
if [ "$1" == "j" ]; then
shift
@ -59,7 +76,7 @@ NM-log() {
/usr/bin/less "$a" "$@"
fi
) | \
NM-colorize | \
NM_LOG_GREP="$NM_LOG_GREP" NM-colorize | \
LESS=FRSXM less -R
}