diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/live | 10 | ||||
| -rwxr-xr-x | scripts/live-bottom/08persistence_excludes | 2 | ||||
| -rw-r--r-- | scripts/live-functions | 2 |
3 files changed, 7 insertions, 7 deletions
diff --git a/scripts/live b/scripts/live index fd0da8b..9c747d5 100755 --- a/scripts/live +++ b/scripts/live @@ -613,7 +613,7 @@ copy_live_to () if [ "${copytodev}" = "ram" ] then # copying to ram: - freespace=$( expr $(awk '/MemFree/{print $2}' /proc/meminfo) + $( cat /proc/meminfo | grep Cached | head -n 1 | awk '/Cached/{print $2}' - ) ) + freespace=$( expr $(awk '/MemFree/{print $2}' /proc/meminfo) + $( awk '/\<Cached/{print $2}' /proc/meminfo ) ) mount_options="-o size=${size}k" free_string="memory" fstype="tmpfs" @@ -846,10 +846,10 @@ do_snap_copy () # look for free mem if [ -n "${HOMEMOUNTED}" -a "${snap_type}" = "HOME" ] then - todev=$(cat /proc/mounts | grep -s " $(base_path ${todir}) " | awk '{print $1}' ) - freespace=$(df -k | grep -s ${todev} | awk '{print $4}') + todev=$(awk -v pat="$(base_path ${todir})" '$2 == pat { print $1 }' /proc/mounts) + freespace=$(df -k | awk '/'${todev}'/{print $4}') else - freespace=$( expr $(awk '/MemFree/{print $2}' /proc/meminfo) + $( cat /proc/meminfo | grep Cached | head -n 1 | awk '/Cached/{print $2}' - )) + freespace=$( expr $(awk '/MemFree/{print $2}' /proc/meminfo) + $( awk '/\<Cached/{print $2}' /proc/meminfo)) fi tomount="/mnt/tmpsnap" @@ -963,7 +963,7 @@ try_snap () # strange things happens, user confused? snaploop=$( losetup ${dev} | awk '{print $3}' | tr -d '()' ) snapfile=$(basename ${snaploop}) - snapdev=$(cat /proc/mounts | awk '{print $2,$1}' | grep -es "^$( dirname ${snaploop} )" | cut -f2 -d ' ') + snapdev=$(awk -v pat="$( dirname ${snaploop})" '$2 == pat { print $1 }' /proc/mounts) else snapdev="${dev}" fi diff --git a/scripts/live-bottom/08persistence_excludes b/scripts/live-bottom/08persistence_excludes index bc5c4d8..b7aac92 100755 --- a/scripts/live-bottom/08persistence_excludes +++ b/scripts/live-bottom/08persistence_excludes @@ -35,7 +35,7 @@ fi # live-initramfs script -dirs="$(cat /root/etc/live-persistence.binds | grep -v '^#.*$' | grep -v '^ *$' | tr '\n' '\0')" +dirs="$(sed -e '/^ *$/d' -e '/^#.*$/d' /root/etc/live-persistence.binds | tr '\n' '\0')" if [ -z "${dirs}" ] then exit 0 diff --git a/scripts/live-functions b/scripts/live-functions index d19b0d5..8bf9c38 100644 --- a/scripts/live-functions +++ b/scripts/live-functions @@ -21,7 +21,7 @@ really_export () STRING="${1}" VALUE="$(eval echo -n \${$STRING})" - if [ -f /live.vars ] && cat /live.vars | grep -sq "export ${STRING}" + if [ -f /live.vars ] && grep -sq "export ${STRING}" /live.vars then sed -i -e 's/\('${STRING}'=\).*$/\1'${VALUE}'/' /live.vars else |